# M3U Studio

> M3U Studio is a free, privacy-first web application for editing, cleaning, validating, analyzing, comparing, and converting M3U and M3U8 playlists. Playlist data is processed locally in the user's browser.

M3U Studio provides utilities for legitimate playlist management. It does not host streams, provide television channels, sell subscriptions, or supply copyrighted media.

## Primary pages

- [M3U Studio home](https://m3uplaylisteditor.com/): Product overview, supported workflows, privacy model, and common questions.
- [M3U playlist editor](https://m3uplaylisteditor.com/editor/): Edit channel names, groups, URLs, and playlist metadata in the browser.
- [M3U dead stream checker](https://m3uplaylisteditor.com/dead-stream-checker/): Test playlist URLs and identify unreachable streams.
- [M3U converter](https://m3uplaylisteditor.com/m3u-converter/): Convert M3U data to CSV, JSON, XML, or TXT while preserving metadata.
- [Playlist analyzer](https://m3uplaylisteditor.com/playlist-analyzer/): Inspect categories, duplicates, missing fields, and playlist health.
- [Playlist optimizer](https://m3uplaylisteditor.com/playlist-optimizer/): Deduplicate, normalize, clean, repair, and sort playlists.
- [Playlist comparison tool](https://m3uplaylisteditor.com/playlist-compare/): Compare two M3U files for additions, removals, URL changes, and metadata changes.
- [M3U and IPTV guides](https://m3uplaylisteditor.com/guides/): Thirty practical tutorials about playlist structure, validation, conversion, cleanup, player setup, and troubleshooting.

## Trust and policies

- [About M3U Studio](https://m3uplaylisteditor.com/about/)
- [Privacy policy](https://m3uplaylisteditor.com/privacy/)
- [Terms and acceptable use](https://m3uplaylisteditor.com/terms/)
- [Contact](https://m3uplaylisteditor.com/contact/)

## Languages

The product overview, editor, trust pages, and core educational articles are available in English, Hindi, Spanish, French, German, and Portuguese. English is the canonical source for the complete guide library and long-form tool documentation.

## More context

- [Expanded AI-readable documentation](https://m3uplaylisteditor.com/llms-full.txt)
- [XML sitemap](https://m3uplaylisteditor.com/sitemap-index.xml)