FSP Finder - AI-powered music censoring tool
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What is it?

FSP Finder is an AI-powered music censoring tool for making broadcast-ready edits of explicit songs. You have complete control over what gets muted: choose which words to censor before downloading a clean version. Only the vocals are muted, instruments and everything else is left fully intact.

Get started

Free during early access · View a demo track

Upload your file(s) using the box below. Have several songs? Add them all to one upload. You can review each one as soon as it's ready while the rest keep processing. Click Process audio to start the transcription. You'll be automatically redirected to a new page, with more info on how to review and apply edits to your track(s).

Additional words to automatically flag
Add your own terms on top of the default list (comma-separated, not case sensitive).
Vocal separation
Standard is recommended for most jobs by default. If you find that Standard misses large portions of your transcript, try High recall. Please note, High recall takes significantly longer to run (roughly 10x).
Voice activity detection (VAD)
Helps catch quieter or overlapping vocals. Recommended for most songs.
Skip gap recovery where VAD found no voice
The second pass only re-listens where voice was detected. Recommended.
Transcribe non-English tracks anyway
Tracks that are confidently not in English are stopped before transcription, because the result would be nonsense. Tick this to run one regardless.
Random seed
Set a seed to reproduce this exact run. Leave blank for a random one.

Currently English lyrics only

Without an account, tracks run at low priority. Create a free account or sign in for high-priority uploads.

What happens to your file

01

Separate

Vocals are split from the instruments, so a loud beat can't hide a flagged word and a clean lyric isn't mistaken for one.

02

Transcribe

The isolated vocals are transcribed word-by-word, with timestamps, using a speech model fine-tuned specifically for song lyrics.

03

Flag

Words are automatically flagged based on our filter list of common words and phrases. You can add or remove additional words in review.

04

Silence & recombine

Only the flagged moments are silenced. Vocals and instrumental are recombined losslessly, everything else in the track is untouched.

Hear it work

Flagged words are silenced in place. Only the audio is muted, instruments and everything else is left untouched. Toggle between the original and edited track below.

Sample 1
Sample 2
Sample 3
Warning: explicit content, click to view
Artist: Hieroglyphics | Track: At the Helm
Lyrics: Rap ain't about busting caps and fucking bitches