Skip to content
WaveToWordhome

Subtitle generator

Upload audio or video and download ready-to-use subtitles in SRT or VTT, timed to the speech.

AIFree, no accountDeleted after 60 min

Drop an audio or video file or browse

MP3, WAV, M4A, AAC, OGG, OGA, OPUS +10 more · up to 2 MB

Auto-detect works well; choosing the language can improve accuracy.

Subtitle format

SRT works almost everywhere; VTT is the web standard.

Characters per line42

Shorter lines are easier to read on phones; 42 is a common broadcast choice.

2 of 2 free runs left today · up to 15 minutes each

Files are deleted automatically after 60 minutes. Up to 2 MB per file.

How it works

Subtitle generator in three steps

  1. Step 1: Add your file

    Drag it onto the page or browse for it. Files stay private and are never shared.

  2. Step 2: Let the AI work

    Pick a language or keep auto-detect. Processing happens on our servers while you wait.

  3. Step 3: Copy or download

    Read the result on the page, copy it, or download it in the format you need.

FAQ

About subtitle generator

Limits, privacy and what to expect.

Is it really free without an account?
Yes. You can use subtitle generator as a guest. Signing in raises the upload size and the maximum length for AI tools.
How big can my files be?
Up to 2 MB per file. AI processing handles recordings of up to 15 minutes.
What happens to my files?
They are stored privately, used only to produce your result, and deleted automatically after 60 minutes — including the result. Only the browser that started the job can open it.
How accurate is it?
Clear audio with one speaker at a time gives the best results. Background noise, music, heavy accents or people talking over each other can lead to mistakes, so check names, numbers and quotes before you rely on them.

Keep going

Related tools

See all free tools

Want the full editor?

Sign up free to keep your transcripts, edit them alongside the recording, name speakers and export to 17 formats.

Create your free account

No credit card needed.