Fadr
Free AI stem splitter, remix maker, and DJ tools in the browser.
About
Fadr (fadr.com) is a web platform for AI music creation. Upload a track and it splits it into stems (vocals, drums, bass, melodies, and more), detects key, tempo, and chords, extracts MIDI, and offers remix and mashup makers that keep everything in sync. A SynthGPT feature generates playable instrument sounds from text descriptions, and a DJ mode supports live sets with real-time AI synchronization.
The free Basic tier is genuinely generous: unlimited stems, remixes, and DJ sets with MP3 downloads. Fadr Plus ($10/month or $100/year) adds more stem types, the Stems plugin for DAWs, lossless WAV exports, API access, and unlimited storage. Reviews note occasional vocal artifacts on dense mixes and key detection that struggles on unusual tracks. As with any stem tool, confirm you have the right to upload and transform source recordings before publishing remixes.
What it can do
- AI stem separation into vocals, drums, bass, and more
- Key, tempo, and chord detection plus MIDI extraction
- Remix and mashup maker with automatic sync
- SynthGPT text-to-instrument sound generation
- Browser DJ controller for live sets
Setup
Sign up free at fadr.com; everything runs in the browser.
Prerequisites
An audio file to process; rights to use the source recording.
Use cases
Works with
Trust score — 7/10
Scored 7/10 (metrics tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 92; Trending score 68/100 from researcher assessment.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.