Which audio and video formats a browser can transcribe, what each carries inside, what is discarded before the speech model hears it, and when converting is worth it.
Transcribe audio and video to text, for free.
Drop in a recording or use your microphone. Speech becomes editable text on your device: no account, no audio upload, no minute limit.
Checking what this browser can run…
- No signupstart immediately
- No audio uploadprocessed on your device
- No minute limitlong recordings are fine
- TXT · SRT · VTTedit, copy or download
Opening the microphone
The recording is kept in this tab so you can play it back and export it afterwards. It is not uploaded.
Transcript
Click a timestamp to play from there. Edit corrects text or timestamps in place; downloads use your corrections. Find and replace and Shift apply to the whole transcript. It stays in this tab until you copy or download it.
That did not work.
Your recording was not uploaded. If this keeps happening, tell us which browser and file type you used, or check the browser support page.
Get the transcript without handing over the recording.
Keep the recording on your device
Your audio or video is processed inside your browser instead of being uploaded to a transcription service.
Transcribe without a meter
No account, paid tier or monthly minute allowance. A long recording does not trigger a paywall.
Edit and export the result
Review the transcript, correct text or timestamps, then copy it or download TXT, SRT or VTT.
From recording to transcript in three steps.
Add a recording
Choose an audio or video file, or record from your microphone.
Your browser transcribes it
The speech model runs on your own device. Your recording is not uploaded for transcription.
Review and export
Play the recording alongside the transcript, make corrections, then copy the text or download TXT, SRT or VTT.
First time here? The speech model (about 200 MB) downloads before the first transcription and is then cached by the browser. Speed depends on your browser and hardware.
Hear the sample. Read the output. Check the numbers.
See transcripts from real browser runs next to the source audio and reference text. The benchmarks show processing time, hardware and measured errors, including the weak spots.
Legal transcription software gives you a searchable draft of a deposition or hearing, not a certified transcript. Here is where the line sits.
Interview transcription after you promise a source confidentiality: map every copy of the recording, keep companies out of the chain, be honest about the rest.