TidyCode
TidyCode is your one-stop online code formatting and data processing hub!
Free758 impressionslaunches May 4
TidyCode is a free browser-based suite for formatting, validating, converting, minifying and beautifying code and data files.
- for
- Developers, data analysts and content creators who need quick online code and data utilities.
- pricing
- free
Key features
- Local processing — All formatting and conversion runs in the browser, so data never leaves the user’s device.
- Multi-format support — Handles JSON, HTML, CSS, XML, SQL, YAML, Markdown, TypeScript, Python and many more.
- Format & beautify — Instantly prettify code with proper indentation and styling.
- Validate syntax — Checks JSON, HTML, XML, CSS, SQL, CSV, UUID, email and other formats for errors.
- Convert between formats — Convert JSON to CSV, Excel, XML, YAML, SQL, HTML, PDF and other targets.
- Minify & compress — Reduces file size of JSON, HTML, CSS, JS and SQL by removing whitespace.
Use cases
- Pretty-print API responses for debugging
- Validate configuration files before deployment
- Convert exported JSON data to CSV for analysis
TidyCode FAQ
Is it safe to format code online?+
Yes, all processing is client-side; TidyCode never stores or transmits your input.
Which formats does TidyCode support?+
It supports JSON, HTML, CSS, XML, SQL, YAML, Markdown, TypeScript, Python, Java, Lua, GraphQL, LaTeX, SVG, cURL and more.
Do I need to install anything?+
No, the tools run in any modern web browser without plugins or downloads.
Is there any usage limit?+
The service is free with no registration, but per-tool file-size limits may apply.
Can I use TidyCode for commercial projects?+
Yes, the tools are free for personal and commercial use without watermarks.
Summarized by DevHunt from tidycode.org · Oct 23, 2026. Details may change; check the official site.
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