Drop your MP3 or M4A here (files over 500 MB continue on the upload page). You get a text transcript with word-level timestamps in about a minute per 30 minutes of audio. Exports DOCX, SRT, VTT, TXT, JSON at the base price. Your first transcript is free, at any length · instant preview with no signup · packs from $8 for 1,000 minutes, credits never expire.
How it works
Upload in the browser: no local install, no Python, no CLI.
64 kbps voice memo or 320 kbps studio file — both work. Up to 10 hours or 5 GB per file; files over 500 MB continue on the upload page. WAV, FLAC, M4A, MP4, MOV also accepted.
30-minute MP3 transcribes in about a minute. Word-level timestamps and automatic speaker labels included.
DOCX for a writer handoff, SRT/VTT for captions, TXT for a quick paste, JSON for downstream tooling. All included on every pack.
What you can do with the transcript
Every MP3 transcript opens with an AI sidebar — search, summarize, chat, export.
Click a line to jump to the second in the audio player. Search a name or phrase — every match returns with a timestamp.
One click produces a chapter-marked summary, key quotes, and a short social blurb.
Ask any question of the audio — “what did the speaker conclude?” or “list every action item.” The AI answers with quoted timestamps.
DOCX, SRT, VTT, TXT, JSON — every format included on every pack, no Pro paywall.
Pricing
Your first transcript is free, at any length. After that, $8 buys 1,000 minutes, $12 buys 2,000 minutes and $24 buys 5,000 minutes. Prorated to the second; no monthly subscription, no credit card to start.
Long recordings: files up to 10 hours or 5 GB (up to 3 hours before you buy credits), including stream audio downloaded after the broadcast ends. A 3-hour recording costs about $1.08 on the $12 pack or $1.44 on the $8 pack. The language is detected automatically.
FAQ
Drop the MP3 onto the upload box above. A text transcript with word-level timestamps returns in about a minute per 30 minutes of audio. Preview with no signup; $0.99 opens your first transcript in full, at any length. Packs start at $8 for 1,000 minutes after that.
No. 64 kbps voice memos through 320 kbps studio files all work. Lower bitrates with heavy background noise may dip in accuracy, but the typical range is handled well.
DOCX, SRT, VTT, TXT, and JSON — all included on every pack. No Pro-tier paywall on any export.
A 30-minute MP3 in about a minute, a 1-hour file in about two minutes.
Yes. Every voice is labelled automatically as Speaker 1, Speaker 2, and so on; rename them after the transcript loads.
Up to 10 hours or 5 GB per file; without credits, files up to 3 hours. The box on this page takes files up to 500 MB; larger files continue on the upload page.
Yes. Your audio and transcripts are never used to train AI models.
Instant preview, no signup, no card. A free account keeps your transcripts in one library.