Add to ChromeHow the audio file translator works
- Upload an MP3 of up to 25 MB. MP4, WAV, M4A and WEBM files work the same way.
- Pick the language you want; the spoken language is detected from the recording.
- Read the transcript and its translation, and copy either one.
What you get back
Text: a transcript of what was said and a translation of that transcript. It does not produce dubbed audio or a subtitle file. Use it for interviews, lectures, voice messages and podcasts you want to read in another language.
Fast translation is free without an account. Standard and Premium AI translation need a free sign-in and spend credits.
Frequently asked questions
Can I translate an MP3 file for free?
Yes. Upload the MP3 and choose Fast translation, which needs no account. The recording is transcribed and the transcript is translated.
How big can the MP3 be?
Up to 25 MB. Split a longer recording, or export it at a lower bitrate, to stay under the limit.
Will I get translated audio?
No. You get the transcript and its translation as text.
Simple, transparent
Pricing
A plan gives you credits each month. The quality tier you pick per translation — Fast (free), Standard or Premium — decides how many credits that translation spends.
Save up to 50% with yearly billing
Free
- Fast translation — free, no login
- 100 welcome credits on signup (≈ 20 PDF pages)
- 3 document pages/day free preview
- Up to 5,000 characters per request
- Images up to 10 MB
- Office 10 MB
- All free tools
Plus
50% OFF- Everything in Free
- 1,600 credits/month (≈ 320 PDF pages)
- 10 format-preserving doc pages every 10 days, at openimmersive.ai/pdf or the Documents tab
- Up to 30,000 characters per request
- Images up to 50 MB
- Office 20 MB
- Top-ups: $10 → 1,100 credits (vs 1,000)
- 3-day free trial on yearly
- Cancel anytime
Max
30% OFF- Everything in Plus
- 8,000 credits/month of AI translation (5× Plus)
- Up to 100,000 characters per request
- Images up to 100 MB
- Office 20 MB
- Priority support
- 3-day free trial on yearly
- Cancel anytime
One file to translate? Buy credits once.
$10 → 1,000 credits (≈ 200 PDF pages on Fast, about $0.05 a page; Standard pages cost twice that), one-time — no subscription. Subscribers get 1,100.
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