Free audio tools · browser-only · no signup

Audio tools that respect your files.

Five utilities that work entirely in your browser. No uploads, no accounts, no paywalls. Your audio never leaves your device.

No signup · Runs in-browser · Files stay on your device · Free forever
Converter

Convert audio files

MP3, WAV, M4A, OGG, FLAC, Opus, WebM — pick source and target, set bitrate, download.

 Trimmer

Trim / cut audio

Enter start + end time, trim to a clip, download in the same format. No re-encoding penalty for MP3.

 Video → audio

Extract audio from video

MP4 / MOV / MKV / WebM in, MP3 or M4A out. Keep the audio track only.

 Transcription

Audio to text

Paste a URL or upload a file — our server transcribes. First 30 minutes free, no card.

 Subtitles

SRT / VTT subtitle files

Paste a transcript with timestamps or plain text — get a .srt or .vtt file with standard formatting.

Need the transcript too?

Paste your YouTube / podcast URL in Whipscribe and get a searchable transcript with speaker labels in minutes. First 30 minutes free.

Open Whipscribe →