What Is M3U?
M3U is a multimedia playlist file format that stores media file paths, durations, and titles in a simple text structure. Converting JSON to M3U enables developers to generate playlists programmatically from structured data sources.
This is used for:
- Dynamic Playlist Generation: Creating custom M3U playlists from database queries or user preferences.
- Media Player Export: Exporting playlists from applications to formats compatible with VLC, iTunes, and other media players.
- IPTV Channel Configuration: Generating IPTV M3U channel lists from structured configuration data.
How to Use JSON to M3U Online
- Paste your JSON playlist: JSON array of track objects with duration, title, and path properties into the input editor.
- Convert to M3U: Click the "Convert to M3U" button to generate standard M3U playlist format.
- Copy or download: Save the M3U output as a .m3u or .m3u8 file for use in your media player.
Frequently Asked Questions
What JSON structure does this tool expect?
Each track object must have a path (string) and should include duration (number in seconds) and title (string) for extended M3U format. The tool automatically generates the #EXTM3U header and EXTINF entries.
Is this tool safe?
Yes. All processing happens 100% client-side in your browser. Nothing is uploaded to any server.
Is this tool free?
Yes, completely free with no usage limits or registration required.
Real-World Examples
Music streaming services use JSON to M3U conversion to let users export playlists for offline listening. Media server administrators generate M3U files from database-driven libraries, and IPTV providers create channel playlists from structured configuration data.
Related Tools
- M3U to JSON — Convert M3U and M3U8 playlists to structured JSON format
- JSON to Plist — Convert JSON to Apple property list format
- JSON to XML — Convert JSON data to XML format