Lua — English Dictionary

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Language

Lua

Pronunciations

/ˈluːə/

Proper noun

A lightweight programming language with dynamic typing.

Examples

More examples (1)

Lua is a dynamically typed language. This means that variables do not have types; only values do. There are no type definitions in the language. All values carry their own type. All values in Lua are first-class values. This means that all values can be stored in variables, passed as arguments to other functions, and returned as results.

Code Formatters

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Audio Editing & Effects

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

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Spreadsheet Tools

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

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Markdown Tools

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

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Audio Conversion & Playback

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JSON & Data Tools

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

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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.

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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.

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Image Tools

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

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Image Creation

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

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

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

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

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Games

2048, Minesweeper, Sudoku, Gomoku, Tank Battle

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