Free transcript and subtitle tools that fit the WhisperUI workflow.
These tools help you clean rough transcript exports, convert subtitle formats, and size content workflows before you move into full transcription or publishing work.
SRT, VTT, and TXT Converter
Convert subtitle and transcript files between SRT, VTT, and TXT while fixing numbering, headers, and timestamp formatting.
Transcript Cleaner
Remove timestamps, tidy filler words, normalize spacing, and turn rough transcript exports into cleaner copy.
Audio Duration Estimator
Estimate transcript length from audio duration or reverse-estimate speaking time from transcript word count.
SRT, VTT, and TXT Converter
Convert subtitle and transcript files between SRT, VTT, and TXT while fixing numbering, headers, and timestamp formatting.
Transcript Cleaner
Remove timestamps, tidy filler words, normalize spacing, and turn rough transcript exports into cleaner copy.
Audio Duration Estimator
Estimate transcript length from audio duration or reverse-estimate speaking time from transcript word count.