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WAV to SRT

WAV to SRT, lossless audio to subtitles

Turn a WAV audio file into an SRT subtitle file on your own computer. SnailText transcribes the speech and writes the SRT with phrase-level timing - no upload and no per-minute billing.

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Generate SRT locally, nothing uploaded

No account · Nothing uploaded

Convert WAV to an SRT subtitle file

WAV is the lossless audio format used by dictaphones, field recorders, podcast production workflows, and studio software. SnailText reads the PCM audio directly, transcribes the speech with the Whisper model, and writes a phrase-level SRT, all on your machine.

You get a standard .srt file ready to attach to a video or use in any subtitle editor. WAV works immediately with no extra codec download.

How to convert WAV to SRT

  1. Open the Transcribe files screen in SnailText.
  2. Add your WAV audio file (or a folder of them).
  3. Choose SRT as the output before you run it.
  4. Run it. The .srt file is saved next to your audio.

Try it on your own files

Download for Mac

Generate SRT locally, nothing uploaded

WAV to SRT free, without uploading the file

Online WAV-to-SRT tools upload your audio to a server. SnailText does it locally: the file stays on your machine, there is no length limit, and the free tier has no watermark. WAV works immediately with no extra codec download - the lossless format gives Whisper clean input and tends to produce accurate results.

If you only want the plain transcript of a WAV rather than a subtitle file, the WAV to text page covers that. If you need VTT for a web player instead of SRT, the WAV to VTT page covers that.

WAV to SRT FAQ

How do I convert a WAV file to SRT?
Install SnailText, open Transcribe files, add your WAV, choose SRT as the output, and run it. It generates the SRT locally with the Whisper model, no account and no per-minute charge. WAV needs no extra codec download.
Does WAV quality affect the subtitle accuracy?
Lossless WAV gives Whisper clean input with no compression artifacts, which often produces more accurate results than a highly compressed audio format. Higher sample rates are automatically resampled to 16 kHz before inference.
What is the difference between WAV to SRT and WAV to text?
WAV to SRT produces a timed subtitle file (.srt) with start and end times per phrase. WAV to text produces a plain transcript with no timestamps. SnailText does both, you just pick the output before the run.
Will the subtitles be burned into the video you pair the WAV with, or is the SRT a separate file?
No. SnailText writes a separate SRT file and does not hardcode captions into the video. That keeps the subtitles editable and lets you attach them in any player or editor. If you want them burned in, overlay the file in a video editor afterward.

More ways to transcribe and caption

All formats

Audio to SRT →

Turn any audio recording into an SRT subtitle file on your own computer, with no upload and no per-minute billing. If you know your format, there is a dedicated guide for it - links below.

Same format, other output

WAV to VTT →

Related formats

Subtitle hubs

All transcription formats →

Generate an SRT from your WAV

Free local subtitle generation, no account needed. SRT files on Mac and Windows.

Download for Mac Or for Windows →