Convert WAV to Text
WAV files come out of recorders, DAWs and call systems at full quality. Upload them to ScribeToAny as they are — no conversion needed — and get timestamped text; how clean the recording is matters far more than the file format.
- AI transcription
- 98 Languages
- Encrypted; we never train AI on your files
Start with your recording
Drop an audio or video file here, or click to choose.
What you get: a real transcript
Unedited output from a 64-second interview with two speakers (synthetic voices), transcribed with speaker detection on. Only the first lines are shown.
SPEAKER_00 (0:00) Welcome back to Small Shop Stories. SPEAKER_00 (0:02) Today I'm talking to Maya, who runs a tiny bakery on the SPEAKER_00 (0:05) corner of Mill Street. SPEAKER_01 (0:07) Thanks for having me. SPEAKER_01 (0:08) It's really small, just two ovens and a counter. SPEAKER_00 (0:12) So how does a normal day start for you?
1 00:00:00,000 --> 00:00:01,680 [SPEAKER_00] Welcome back to Small Shop Stories. 2 00:00:02,160 --> 00:00:05,320 [SPEAKER_00] Today I'm talking to Maya, who runs a tiny bakery on the 3 00:00:05,320 --> 00:00:06,320 [SPEAKER_00] corner of Mill Street.
Checked against the script, 4 of 189 words differed — a 2.1% word error rate, counting "80" written for "eighty" as an error — and all 14 speaker turns were labelled correctly. This was clean speech; noisy recordings and people talking over each other score lower. See the full transcript and how it was scored
How it works
- 1
Upload
Drop in an audio or video file, or paste a link. All common formats are accepted.
- 2
Transcribe
AI transcribes with timestamps and optional speaker labels, usually in minutes.
- 3
Export
Edit segments online, then export TXT, SRT, VTT, TSV, CSV, JSON, PDF or DOCX.
Why ScribeToAny
- WAV is uncompressed PCM, so an hour of stereo is often 600 MB+ — the estimator reads its length locally, without uploading a byte.
- Studio masters welcome: 48 kHz / 24-bit files upload as they are, and the estimator reads their length locally first.
- Clean recording beats file format: WAV and a good MP3 of the same take transcribe almost identically, since both are converted to 16 kHz mono.
- Stereo and multi-channel WAV is mixed down to mono automatically; turn on Detect speakers to keep voices attributed.
Frequently asked questions
WAV files are huge — will upload be slow?
Uploads go directly to cloud storage over a presigned link, so speed is limited only by your connection. Paid plans accept files up to 5 GB.
Does higher audio quality actually improve accuracy?
Recording quality does; file quality mostly doesn't. A clean recording with little noise and a close microphone reduces errors, especially for quiet speakers and technical vocabulary. But the file is converted to 16 kHz mono before transcription, so the same recording saved as WAV or as a good MP3 gives nearly identical results.
Can I transcribe stereo or multi-channel WAV?
Yes, channels are mixed down automatically before transcription; enable speaker recognition to keep voices attributed.
Does a 48 kHz / 24-bit WAV transcribe better than 16 kHz?
No. Speech models listen at 16 kHz mono, so every file is converted to that before transcription, and higher sample rates or bit depths add nothing. What does help is a clean signal: little background noise, one voice at a time, the microphone close to the speaker.
Should I convert a big WAV to MP3 before uploading?
Only if the upload is slow. An hour of 48 kHz / 24-bit stereo WAV is about 1 GB, which paid plans accept up to 5 GB; a 128 kbps MP3 of the same hour is around 60 MB and transcribes just as accurately. The free Audio Converter on this site does the conversion in your browser.