Filter and refine playlists—without sending them anywhere.
M3U Slice is built for huge IPTV lists: pick groups, tune channel lines, deduplicate quality variants, and export a lean M3U—all in your browser.
- Runs 100% client-side
- No account required
Start with your playlist
Upload a file or paste a direct link. We'll open the full editor on the next screen.
100% Client-side processing. Your playlist never leaves your device.
How it works
Three steps from raw playlist to a file your player will load faster.
- 01
Import
Drop an .m3u / .m3u8 or fetch from a URL when allowed. Parsing happens locally.
- 02
Curate
Select groups and channels, rename labels, move items, and optionally dedupe by resolution.
- 03
Export
Set the output filename and download a filtered playlist that matches your choices.
Everything the editor includes
Built for power users managing unwieldy provider lists—without sacrificing clarity.
Group-aware selection
Toggle entire categories, search groups, and drill into channels. Rename groups inline and create custom buckets for your own organization.
Fast navigation
Search and lazy-loaded lists stay responsive even on playlists with tens of thousands of lines.
Drag, reorder, export
Move channels between groups, reorder what goes into the final file, and preview export order before download.
Resolution deduplication
Optional dedup keeps one variant per channel when names repeat across 4K, FHD, HD, and SD—priorities you control.
Regional context
Group rows surface country hints from playlist metadata so you can spot regions at a glance.
Clean M3U export
Download a new .m3u / .m3u8 with your header preserved, filename of your choice, and only the lines you selected.
Common questions
Straight answers on privacy, M3U basics, and imports.