head — English Dictionary

head
Word-form referencesheadline
Pronunciations (5)
  • /hɛd/
    Pronunciation notes
    • Canada
    • General-American
    • Received-Pronunciation
  • /hed/
    Pronunciation notes
    • Australia
    • New-Zealand
  • /hiːd/
  • /hɛd/
    Pronunciation notes
    • Early
    • Modern
  • /hɛːd/
    Pronunciation notes
    • Early
    • Modern

Noun

  1. The part of the body of an animal or human which contains the brain, mouth, and main sense organs.

    Usage
    • Countable
    Examples

    I wear a hat on my head.

    Be careful when you pet that dog on the head; it may bite.

    More examples (1)

    Afore we got to the shanty Colonel Applegate stuck his head out of the door. His temper had been getting raggeder all the time, and the sousing he got when he fell overboard had just about ripped what was left of it to ravellings.

  2. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. Mental or emotional aptitude or skill.

    Usage
    • Countable
    • Uncountable
    Synonyms
    Examples

    The company is looking for people with good heads for business.

    He has no head for heights.

    More examples (2)

    It's all about having a good head on your shoulders.

    And each of a succession of teachers who tried to show me that mathematical answers were derived logically and not through some form of esoteric inspiration was forced to give up with the assurance that I had no head for figures. My father 'would read my school reports with a gloom which in other respects they scarcely warranted. His mind worked, I think, this way: no head for figures = no idea of finance = no money.

  3. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. Mind; one's own thoughts.

    Usage
    • Countable
    • Figurative
    • metonymically
    • Uncountable
    Examples

    This song keeps going through my head.

    More examples (1)

    “Anthea hasn't a notion in her head but to vamp a lot of silly mugwumps. She's set her heart on that tennis bloke[…]whom the papers are making such a fuss about.”

  4. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. A headache; especially one resulting from intoxication.

    Usage
    • Countable
    • Uncountable
    Examples
    More examples (1)

    He found whist, and gymkhanas, and things of that kind (meant to amuse one after office) good; but he took them seriously, too, just as seriously as he took the “head” that followed after drink.

    "Now you have done it, Spuds," said Cripps. "You'll have an awful head on you tomorrow."

    "Mornin', Tom," he said in a husky voice. Then as the wife left the room: "Got a drop of Scotch about? I've a head on me this morning."

  5. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. A headdress; a covering for the head.

    Usage
    • Countable
    • Uncountable
    Examples

    a laced head

    a head of hair

  6. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. An individual person.

    Usage
    • Countable
    • Figurative
    • metonymically
    • Uncountable
    Examples

    Admission is three dollars a head.

    More examples (1)

    […] but here we are obliged to diſcloſe ſome Maxims, which Publicans hold to be the grand Myſteries of their Trade. […] And, laſtly, if any of their Gueſts call but for little, to make them pay a double Price for every Thing they have ; ſo that the Amount by the Head may be much the ſame.

  7. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. A single animal; measure word for livestock and game.

    Usage
    • Countable
    • Uncountable
    Examples

    200 head of cattle and 50 head of horses

  8. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. The population of game.

    Usage
    • Countable
    • Uncountable
    Examples

    We have a heavy head of deer this year.

  9. The part of the body of an animal or human which contains the brain, mouth, and main sense organs. To do with heads. The antlers of a deer.

    Usage
    • Countable
    • Uncountable
  10. The topmost, foremost, or leading part.

    Usage
    • Countable
    Examples

    What does it say at the head of the page?

    More examples (1)

    Men that I knew around Wapatomac didn't wear high, shiny plug hats, nor yeller spring overcoats, nor carry canes with ivory heads as big as a catboat's anchor, as you might say.

  11. The topmost, foremost, or leading part. The end of a table. The end of a rectangular table furthest from the entrance; traditionally considered a seat of honor.

    Usage
    • Countable
    • Uncountable
    Examples

    During meetings, the supervisor usually sits at the head of the table.

  12. The topmost, foremost, or leading part. The end of a table. The end of a pool table opposite the end where the balls have been racked.

    Usage
    • Countable
    • Uncountable
  13. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The end of a hammer, axe, golf club, or similar implement used for striking other objects.

    Usage
    • Countable
    • Uncountable
  14. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The end of a nail, screw, bolt, or similar fastener which is opposite the point; usually blunt and relatively wide.

    Usage
    • Countable
    • Uncountable
    Antonyms
    Examples

    Hit the nail on the head!

  15. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The larger-diameter end of an unused rivet, properly the factory head or ambiguously the shop head, as opposed to the bucktail which is passed through the items to be fastened and then upset into an appropriate shape, generally pancake-shaped for a solid rivet or doughnut-shaped for a blind rivet, called the field head or ambiguously the shop head.

    Usage
    • Countable
    • Uncountable
    • of a rivet
  16. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. Either, or in plural both, ends of a used rivet, the factory head and the field head.

    Usage
    • Countable
    • Uncountable
    • of a rivet
  17. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The sharp end of an arrow, spear, or pointer.

    Usage
    • Countable
    • Uncountable
    Examples

    The head of the compass needle is pointing due north.

  18. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The top part of a lacrosse stick that holds the ball.

    Usage
    • Countable
    • Uncountable
  19. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. A drum head, the membrane which is hit to produce sound.

    Usage
    • Countable
    • Uncountable
    Examples

    Tap the head of the drum for this roll.

  20. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. A machine element which reads or writes electromagnetic signals to or from a storage medium.

    Usage
    • Countable
    • Uncountable
    Examples

    The heads of your tape player need to be cleaned.

  21. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The part of a disk drive responsible for reading and writing data.

    Usage
    • Countable
    • Uncountable
  22. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. The cylinder head, a platform above the cylinders in an internal combustion engine, containing the valves and spark plugs.

    Usage
    • Countable
    • Uncountable
  23. The topmost, foremost, or leading part. The principal operative part of a machine, tool or fastener. A milling head, a part of a milling machine that houses the spindle.

    Usage
    • Countable
    • Uncountable
  24. The topmost, foremost, or leading part. The foam that forms on top of beer or other carbonated beverages.

    Usage
    • Countable
    • Uncountable
    Examples

    Pour me a fresh beer; this one has no head.

    He never learned how to pour a glass of beer so it didn't have too much head.

  25. The topmost, foremost, or leading part. The end cap of a cylindrically-shaped pressure vessel.

    Usage
    • Countable
    • Uncountable
  26. The topmost, foremost, or leading part. The end cap of a cask or other barrel.

    Usage
    • Countable
    • Uncountable
    Synonyms
  27. The topmost, foremost, or leading part. The uppermost part of a valley.

    Usage
    • Countable
    • Uncountable
    Examples

    A deep bed of this red sandstone occurs at the head of the Yen Shui valley, a few miles south of Ching-pien [translating 靖邊 /靖边 (Jìngbiān)].

  28. The topmost, foremost, or leading part. Deposits near the top of a geological succession.

    Usage
    • UK usage
    • Countable
    • Uncountable
  29. The topmost, foremost, or leading part. Synonym of tidal bore.

    Usage
    • Countable
    • Uncountable
  30. The topmost, foremost, or leading part. The end of an abscess where pus collects.

    Usage
    • Countable
    • Uncountable
  31. The topmost, foremost, or leading part. The headstock of a guitar.

    Usage
    • Countable
    • Uncountable
  32. The topmost, foremost, or leading part. A leading component. The top edge of a sail.

    Usage
    • Countable
    • Uncountable
  33. The topmost, foremost, or leading part. A leading component. The bow of a vessel.

    Usage
    • Countable
    • Uncountable
  34. The topmost, foremost, or leading part. A headland.

    Usage
    • UK usage
    • Countable
    • Uncountable
  35. The topmost, foremost, or leading part. A title or heading in a book or other document.

    Usage
    • Countable
    • Uncountable
    Examples

    In this repositary, the phenomena of nature are ranged under three principal heads.

  36. A leader or expert.

    Usage
    • Countable
    • metonymically
    Antonyms
    Examples

    She is the head of our team.

    I'd like to speak to the head of the department.

    Police arrested the head of the gang in a raid last night.

    More examples (2)

    He's (the) head of a project here.

    “I don't know how you and the ‘head,’ as you call him, will get on, but I do know that if you call my duds a ‘livery’ again there'll be trouble. It's bad enough to go around togged out like a life saver on a drill day, but I can stand that 'cause I'm paid for it. What I won't stand is to have them togs called a livery.[…]”

  37. A leader or expert. The place of honor or command; the most important or foremost position; the front.

    Usage
    • Countable
    • metonymically
    • Uncountable
    Examples
    More examples (1)

    We saw the last Campaign that an Army of Fourscore Thousand of the best Troops in Europe, with the Duke of Marlborough at the Head of them, cou'd do nothing against an Enemy that were too numerous to be assaulted in their Camps, or attack'd in their Strong Holds.

  38. A leader or expert. A headteacher.

    Usage
    • Ireland
    • UK usage
    • Countable
    • metonymically
    • Uncountable
    Examples
    More examples (1)

    At 4pm, the phone went. It was The Sun: 'We hear your daughter's been expelled for cheating at her school exams...' / She'd made a remark to a friend at the end of the German exam and had been pulled up for talking. / As they left the exam room, she muttered that the teacher was a 'twat'. He heard and flipped—a pretty stupid thing to do, knowing the kids were tired and tense after exams. Instead of dropping it, the teacher complained to the Head and Deb was carpeted.

    I was called into the head's office to discuss my behaviour.

  39. A leader or expert. A person with an extensive knowledge of hip hop.

    Usage
    • Countable
    • Figurative
    • metonymically
    • Slang
    • Uncountable
    Examples

    Only true heads know this.

  40. A leader or expert. An old head.

    Usage
    • Countable
    • metonymically
    • Slang
    • Uncountable
  41. A significant or important part. A beginning or end, a protuberance. The source of a river; the end of a lake where a river flows into it.

    Usage
    • Countable
    • Uncountable
    Examples

    The expedition followed the river all the way to the head.

  42. A significant or important part. A beginning or end, a protuberance. A clump of seeds, leaves or flowers; a capitulum.

    Usage
    • Countable
    • Uncountable
    Examples

    Give me a head of lettuce.

    More examples (1)

    Plant breeding is always a numbers game.[…]The wild species we use are rich in genetic variation, […]. In addition, we are looking for rare alleles, so the more plants we try, the better. These rarities may be new mutations, or they can be existing ones that are neutral—or are even selected against—in a wild population. A good example is mutations that disrupt seed dispersal, leaving the seeds on the heads long after they are ripe.

  43. A significant or important part. A beginning or end, a protuberance. A clump of seeds, leaves or flowers; a capitulum. An ear of wheat, barley, or other small cereal.

    Usage
    • Countable
    • Uncountable
  44. A significant or important part. A beginning or end, a protuberance. A clump of seeds, leaves or flowers; a capitulum. The leafy top part of a tree.

    Usage
    • Countable
    • Uncountable
  45. A significant or important part. A beginning or end, a protuberance. The rounded part of a bone fitting into a depression in another bone to form a ball-and-socket joint.

    Usage
    • Countable
    • Uncountable
  46. A significant or important part. A beginning or end, a protuberance. The toilet of a ship.

    Usage
    • Countable
    • Uncountable
    Examples

    I've got to go to the head.

  47. A significant or important part. A beginning or end, a protuberance. Tiles laid at the eaves of a house.

    Usage
    • Countable
    • in-plural
    • Uncountable
    Examples

    Heads. (Roofing.) Tiles which are laid at the eaves of a house

  48. A significant or important part. A component. The principal melody or theme of a piece.

    Usage
    • Countable
    • Uncountable
  49. A significant or important part. A component. A morpheme that determines the category of a compound or the word that determines the syntactic type of the phrase of which it is a member.

    Usage
    • Countable
    • Uncountable
    Examples

    Holonym: phrase

    More examples (1)

    Linguists will see that we reject some assumptions quite widely held in twentieth-century generative linguistics. The differences are sharp and explicit enough that they should provide grounds for discussion without causing confusion. For example, we do not believe subordinators (‘complementizers’) or coordinators (‘conjunctions’) are heads, and we treat every day as a noun phrase headed by day rather than a determinative phrase headed by every. […] That does not mean we are legislating a theoretical view: it is always possible to stop and ask whether certain facts about syntax are better explained under one theoretical conception rather than another.

  50. A significant or important part. A component. The first fraction of a distillation run, having a low boiling point.

    Usage
    • Countable
    • Uncountable
    Synonyms
  51. Headway; progress.

    Usage
    • Countable
    • Uncountable
    Examples

    We are having a difficult time making head against this wind.

  52. Topic; subject.

    Usage
    • Countable
    • Uncountable
    Examples

    We will consider performance issues under the head of future improvements.

  53. Denouement; crisis.

    Usage
    • Countable
    • singular
    • Uncountable
    Examples

    These issues are going to come to a head today.

    More examples (1)

    Northumberland, thou Ladder wherewithall / The mounting Bullingbrooke aſcends my Throne, / The time ſhall not be many houres of age, / More then it is, ere foule ſinne, gathering head, / Shall breake into corruption […]

    The indiſpoſition which has long hung upon me, is at laſt grown to ſuch an head, that it muſt quickly make an end of me, or of itſelf.

  54. Pressure and energy. A buildup of fluid pressure, often quantified as pressure head.

    Usage
    • Countable
    • Uncountable
    Examples

    Let the engine build up a good head of steam.

    How much head do you have at the Glens Falls feeder dam?

  55. Pressure and energy. The difference in elevation between two points in a column of fluid, and the resulting pressure of the fluid at the lower point.

    Usage
    • Countable
    • Uncountable
  56. Pressure and energy. More generally, energy in a mass of fluid divided by its weight.

    Usage
    • Countable
    • Uncountable
  57. Fellatio or cunnilingus; oral sex.

    Usage
    • Slang
    • Uncountable
    • Vulgar
    Synonyms
    Examples

    She gave great head.

    Danny got head last night.

  58. The glans penis.

    Usage
    • Countable
    • Slang
    • Uncountable
  59. A heavy or habitual user of illicit drugs.

    Usage
    • Countable
    • Slang
    Examples
    More examples (3)

    Then I saw the more advanced narcotic addicts, who shot unbelievable doses of powerful heroin in the main line – the vein of their arms; the hysien users; chloroform sniffers, who belonged to the riff-raff element of the dope chippeys, who mingled freely with others of their kind; canned heat stiffs, paragoric hounds, laudanum fiends, and last but not least, the veronal heads.

    The term, "head," is, of course, not new with hippies. It has a long history among drug users generally, for whom it signified a regular, experienced user of any illegal drug—e.g., pot "head," meth "head," smack (heroin) "head."

    The hutch now looks like a “Turkish bath,” and the heads have their arms around one another, passing the pipe and snapping their fingers as they sing Smokey Robinson's “Tracks of My Tears” into the night.

  60. Power; armed force.

    Usage
    • Countable
    • Obsolete
    • Uncountable
    Examples

    My lord, my lord, the French have gathered head:

Adjective

  1. Of, relating to, or intended for the head.

    Usage
    • not-comparable

Verb

  1. To be in command of. (See also head up.)

    Usage
    • Transitive
    Examples

    Who heads the board of trustees?

    to head an army, an expedition, or a riot

  2. To come at the beginning or front of; to commence.

    Usage
    • Transitive
    Synonyms
    Examples

    A group of clowns headed the procession.

    The most important items headed the list.

    More examples (2)

    When it arrived, the train was headed by a "K" class 4-6-0 wood-burning locomotive, and a water-tank wagon next to the tender was immediately besieged by women and girls, clad in their picturesque national costume, all with empty kerosene tins for water, a scene which was re-enacted at each stop down the line.

    The citations are set in smaller font, start on a new indented line and are headed with a date.

  3. To strike with the head

    Usage
    • Transitive
    Examples

    to head the ball

  4. To move in a specified direction.

    Usage
    • Intransitive
    Synonyms
    Examples

    We are going to head up North for our holiday.

    We will head off tomorrow.

    More examples (6)

    Next holiday we will head out West, or head to Chicago.

    Right now I need to head into town to do some shopping.

    I'm fed up working for a boss. I'm going to head out on my own, set up my own business.

    Where does the train head to?

    To the left towers the Jungfrau, with the train heading directly towards it.

    That afternoon, she checked in with her mother, Hope Sprenger, and explained she was with her best friend, Natasha and would be heading over to her father’s place later.

  5. To remove the head from (a fish).

    Usage
    • Transitive
    Synonyms
    Examples

    Near-synonyms: behead, dehead

    The salmon are first headed and then scaled.

  6. To originate; to spring; to have its course, as a river.

    Usage
    • Intransitive
    Examples

    a broad purling river, that heads in the great blue ridge of mountains,

    The Templeton heads in the Cloncurry ranges[.]

  7. To form a head.

    Usage
    • Intransitive
    Examples

    This kind of cabbage heads early.

    More examples (1)

    To be honest, this hasn't been my Garden of Eden year. […] The lettuce turned bitter and bolted. The Green Comet broccoli was good, but my coveted Romanescos never headed up.

  8. To form a head (on or to); to fit or furnish (something) with a head.

    Usage
    • Transitive
    • usually
    • of hardware
    Examples

    to head a nail

    More examples (1)

    “Well, you see, jist as Larry Toole was come down from headin’ the last rick, an’ we war takin’ away the laddher, out comes the misthress herself - long life to her - by the light o’ the moon; an’, ‘Boys,’ sez she, ‘yez hav’ finish‘d the harvist bravely, an’ I invite yez all to dinner here to-morrow; an’ if yez come airly, yez ’ill git mass in the big hall, widout the throuble o’ goin’ up all the ways to the chapel for it.’”

  9. To cut off the top of; to lop off.

    Usage
    • Transitive
    Examples

    to head trees

  10. To behead; to decapitate.

    Usage
    • Obsolete
    • Transitive
    Examples
    More examples (1)

    I tell thee, man of God, the uncharitableness of the sect to which thou pertainest has thronged the land of punishment as much as those who headed, and hanged, and stabbed, and shot, and tortured.

    If you head, and hang all that offend that way but for ten yeare together; you'll be glad to giue out a Commission for more heads

  11. To go in front of.

    Examples

    to head a drove of cattle

    to head a person

  12. To get in the front of, so as to hinder or stop; to oppose.

    Examples

    The wind headed the ship and made progress difficult.

  13. To check or restrain.

    Usage
    • broadly
  14. To set on the head.

    Examples

    to head a cask

Adjective

  1. Foremost in rank or importance.

    Usage
    • not-comparable
    Synonyms
    Examples

    the head cook

    More examples (1)

    At the far end of the houses the head gardener stood waiting for his mistress, and he gave her strips of bass to tie up her nosegay. This she did slowly and laboriously, with knuckly old fingers that shook.

  2. Placed at the top or the front.

    Usage
    • not-comparable
    Synonyms
  3. Coming from in front.

    Usage
    • not-comparable
    Synonyms
    Examples

    head sea

    head wind

Noun

  1. the upper part of the human body or the front part of the body in animals; contains the face and brains

    Synonyms
    Broader terms
    Examples

    he stuck his head out the window

  2. a single domestic animal

    Examples

    200 head of cattle

  3. that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason

    Examples

    his mind wandered

    I couldn't get his words out of my head

  4. a person who is in charge

    Synonyms
    Broader terms
    Examples

    the head of the whole operation

  5. the front of a military formation or procession

    Antonyms
    Broader terms
    Examples

    the head of the column advanced boldly

    they were at the head of the attack

  6. the pressure exerted by a fluid

    Examples

    a head of steam

  7. the top of something

    Antonyms
    Broader terms
    Examples

    the head of the stairs

    the head of the page

    More examples (1)

    the head of the list

  8. the source of water from which a stream arises

    Examples

    they tracked him back toward the head of the stream

  9. (grammar) the word in a grammatical constituent that plays the same grammatical role as the whole constituent

    Synonyms
    Broader terms
  10. the tip of an abscess (where the pus accumulates)

    Broader terms
  11. the length or height based on the size of a human or animal head

    Examples

    he is two heads taller than his little sister

    his horse won by a head

  12. a dense cluster of flowers or foliage

    Synonyms
    Broader terms
    Examples

    a head of cauliflower

    a head of lettuce

  13. the educator who has executive authority for a school

    Examples

    she sent unruly pupils to see the principal

  14. an individual person

    Broader terms
    Examples

    tickets are $5 per head

  15. a user of (usually soft) drugs

    Examples

    the office was full of secret heads

  16. a natural elevation (especially a rocky one that juts out into the sea)

  17. a rounded compact mass

    Examples

    the head of a comet

  18. the foam or froth that accumulates at the top when you pour an effervescent liquid into a container

    Broader terms
    Examples

    the beer had a large head of foam

  19. the part in the front or nearest the viewer

    Synonyms
    Examples

    he was in the forefront

    he was at the head of the column

  20. a difficult juncture

    Synonyms
    Broader terms
    Examples

    a pretty pass

    matters came to a head yesterday

  21. forward movement

    Synonyms
    Examples

    the ship made little headway against the gale

  22. a V-shaped mark at one end of an arrow pointer

    Synonyms
    Broader terms
    Examples

    the point of the arrow was due north

  23. the subject matter at issue

    Synonyms
    Broader terms
    Examples

    the question of disease merits serious discussion

    under the head of minor Roman poets

  24. a line of text serving to indicate what the passage below it is about

    Broader terms
    Examples

    the heading seemed to have little to do with the text

  25. the rounded end of a bone that fits into a rounded cavity in another bone to form a joint

    Examples

    the head of the humerus

  26. that part of a skeletal muscle that is away from the bone that it moves

  27. (computer science) a tiny electromagnetic coil and metal pole used to write and read magnetic patterns on a disk

    Broader terms
  28. (usually plural) the obverse side of a coin that usually bears the representation of a person's head

    Antonyms
    Broader terms
    Examples

    call heads or tails!

  29. the striking part of a tool

    Broader terms
    Examples

    the head of the hammer

  30. (nautical) a toilet on board a boat or ship

  31. a projection out from one end

    Broader terms
    Examples

    the head of the nail

    a pinhead is the head of a pin

  32. a membrane that is stretched taut over a drum

    Synonyms
    Broader terms
  33. oral stimulation of the genitals

    Synonyms
    Examples

    they say he gives good head

Verb

  1. to go or travel towards

    Examples

    where is she heading?

    We were headed for the mountains

  2. be in charge of

    Synonyms
    Broader terms
    Examples

    Who is heading this project?

  3. travel in front of; go in advance of others

    Synonyms
    Broader terms
    Examples

    The procession was headed by John

  4. be the first or leading member of (a group) and excel

    Synonyms
    Broader terms
    Examples

    This student heads the class

  5. direct the course; determine the direction of travelling

    Broader terms
  6. take its rise

    Examples

    These rivers head from a mountain range in the Himalayas

  7. be in the front of or on top of

    Broader terms
    Examples

    The list was headed by the name of the president

  8. form a head or come or grow to a head

    Broader terms
    Examples

    The wheat headed early this year

  9. remove the head of

    Examples

    head the fish

Word forms
heads'eadheeadhedheadsheadingheadedheaded

Code Formatters

Format and beautify Java, Python, JavaScript, JSON, HTML and more; adjust indentation, spacing and line breaks.

More tools

Audio Editing & Effects

Trim, join or split recordings, remove silence or noise, and adjust volume, speed, pitch or channels.

More tools

Spreadsheet Tools

Open and edit CSV or Excel sheets, format tabular text, and convert CSV to Excel or SQL.

More tools

Markdown Tools

Write and preview Markdown, render Mermaid diagrams, and convert Markdown, HTML and tables between formats.

More tools

Text Tools

Compare passages, count words and keywords, sort or replace lines, and view DOCX text.

More tools

Dictionaries

Look up Chinese meanings, synonyms and antonyms, or find IPA pronunciations in multiple languages.

Audio Conversion & Playback

Convert between MP3, WAV, FLAC and more, play audio or raw PCM, and inspect or edit audio metadata.

JSON & Data Tools

Inspect, compare and validate JSON; test JSONPath expressions, or convert data to CSV, YAML and XML.

More tools

Speech Tools

Transcribe audio to text, generate speech from text, or record your voice in the browser.

Video Tools

Convert and compress video, trim or join clips, resize frames, and extract audio.

More tools

Video Playback & Recording

Play local or streaming video, record your screen or camera, and use your camera as an online mirror.

PDF Tools

Compress or merge PDFs, split and rearrange pages, convert pages to images, and view or compare documents.

More tools

Image Tools

Convert image formats, resize or crop photos, compress files, compare pictures, and extract text with OCR.

More tools

Image Creation

Capture and beautify screenshots, turn text into images or GIFs, draw on a whiteboard, and create word clouds or favicons.

More tools

Subtitle Tools

Edit SRT or VTT captions with a video preview, shift timing, convert formats, and manage subtitle tracks.

More tools

Archive Tools

Open ZIP, 7Z, RAR or TAR files, extract selected contents, and create new archives with optional ZIP/7Z passwords.

Encoders | Decoders

Encode and decode Base64 or Base32, escape URLs, HTML and Unicode text, and inspect JWT contents.

More tools

Number Tools

Convert number bases and values between binary, decimal and hex; turn numbers into words or text into binary.

Calculators

Work out percentages and fractions, summarize statistics, and calculate grades, discounts or aspect ratios.

More tools

Time Tools

Show an online clock, run a countdown or stopwatch, and calculate dates, ages or time-zone differences.

More tools

Network Tools

Check your IP and IPv6 connection, inspect HTTP requests or HAR files, and calculate CIDR address ranges.

Unit Conversions

Convert length, weight, temperature, data storage and other units.

Color Tools

Convert HEX, RGB and HSL values, extract colors from an image, check contrast, or test your display with solid colors.

QR Codes & Barcodes

Generate and scan QR codes or barcodes, including QR codes for links and Wi-Fi networks.

Developer & Security Tools

Generate hashes, UUIDs and passwords, test regular expressions, create URL slugs and check file permissions.

More tools

Utility Tools

Check screen resolution and refresh rate, measure with a screen ruler, test keys, or read from a teleprompter.

More tools

Games

2048, Minesweeper, Sudoku, Gomoku, Tank Battle

More tools