Drop a PDF here, or click to select
Search sensitive text or draw areas to cover.
Select the matches to add, then review every area before exporting.
Use all for every page, or ranges like 1-3,5.
Use percentages from the top-left of the page. Example: left 10, top 12, width 30, height 8 covers a rectangle near the top-left.
One area per line: pages, left, top, width, height. Lines starting with # are ignored.
Higher quality keeps redacted pages sharper but can create larger files.
Find names, account numbers, addresses and other sensitive text in PDF files. Confirm the matches, adjust the covered areas and export a redacted copy for sharing.
The entire exported document becomes an image PDF. Text is no longer selectable, and form controls and annotations can no longer be edited. Keep the original separately and review every exported page.
Search one or more words or phrases across all pages, then confirm the matches to add. A match can span several text blocks. Areas cover each touched text block, so nearby text in the same block may also be covered. Review and adjust the boxes before exporting.
Every exported page contains only its visible page image with the covered areas removed. Original PDF objects and document metadata are not copied. Text, form controls and annotations can no longer be selected or edited. Review every page: other visible occurrences are not removed automatically.
Search uses existing PDF text and does not recognize text inside images. For scans, draw areas manually or use PDF OCR first, then import the searchable PDF and check the recognition results.
No. PDF files, searches and exports are processed in your browser and are not uploaded to a server. There is no fixed file size limit; processing can fail if your device runs out of resources. Keep your original file separately.
Format and beautify Java, Python, JavaScript, JSON, HTML and more; adjust indentation, spacing and line breaks.
Trim, join or split recordings, remove silence or noise, and adjust volume, speed, pitch or channels.
Open and edit CSV or Excel sheets, format tabular text, and convert CSV to Excel or SQL.
Write and preview Markdown, render Mermaid diagrams, and convert Markdown, HTML and tables between formats.
Compare passages, count words and keywords, sort or replace lines, and view DOCX text.
Look up Chinese meanings, synonyms and antonyms, or find IPA pronunciations in multiple languages.
Convert between MP3, WAV, FLAC and more, play audio or raw PCM, and inspect or edit audio metadata.
Inspect, compare and validate JSON; test JSONPath expressions, or convert data to CSV, YAML and XML.
Transcribe audio to text, generate speech from text, or record your voice in the browser.
Convert and compress video, trim or join clips, resize frames, and extract audio.
Play local or streaming video, record your screen or camera, and use your camera as an online mirror.
Compress or merge PDFs, split and rearrange pages, convert pages to images, and view or compare documents.
Convert image formats, resize or crop photos, compress files, compare pictures, and extract text with OCR.
Capture and beautify screenshots, turn text into images or GIFs, draw on a whiteboard, and create word clouds or favicons.
Edit SRT or VTT captions with a video preview, shift timing, convert formats, and manage subtitle tracks.
Open ZIP, 7Z, RAR or TAR files, extract selected contents, and create new archives with optional ZIP/7Z passwords.
Encode and decode Base64 or Base32, escape URLs, HTML and Unicode text, and inspect JWT contents.
Convert number bases and values between binary, decimal and hex; turn numbers into words or text into binary.
Work out percentages and fractions, summarize statistics, and calculate grades, discounts or aspect ratios.
Show an online clock, run a countdown or stopwatch, and calculate dates, ages or time-zone differences.
Check your IP and IPv6 connection, inspect HTTP requests or HAR files, and calculate CIDR address ranges.
Convert length, weight, temperature, data storage and other units.
Convert HEX, RGB and HSL values, extract colors from an image, check contrast, or test your display with solid colors.
Generate and scan QR codes or barcodes, including QR codes for links and Wi-Fi networks.
Generate hashes, UUIDs and passwords, test regular expressions, create URL slugs and check file permissions.
Check screen resolution and refresh rate, measure with a screen ruler, test keys, or read from a teleprompter.
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