Remove filler and repeated words from audio.
Upload audio, add the words you want to find, review every detected occurrence, then download a cleaner MP3.
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Upload your audio
English speech · MP3, WAV, M4A, AAC, OGG, FLAC or WebM · up to 250 MB
Drop your audio hereor choose a file from your computer
Audio timeline0:00
Timeline view
Filler wordRepeated speech
RapidCaption uses the existing Smart Cleanup speech analysis. You approve every cut before audio is processed.
How to remove filler words from a recording
- Choose an English audio recording and enter the filler words or phrases you want to find.
- Analyse the recording, then listen to the detected fillers and repeated phrases.
- Select the suggestions to remove, process the audio and preview the cleaned MP3.
A practical example
Example: review “um” or an accidental repeated phrase in a spoken tutorial before deciding which sections to cut.
Formats and things to check
MP3, WAV, M4A, AAC, OGG, FLAC and WebM are available in the file picker. Speech recognition can make mistakes, especially with background noise or overlapping speakers. You approve the suggested cuts; meaningful words should not be removed just because they appear in the results.