haoyong.app
中文
Buy once · No auto-renewal

Transcribe one file,not another monthly subscription

Try a short file free. When you have a longer video or recording, buy credits once and use them over the next 12 months.

Video already on YouTube? Download it from YouTube Studio first
  1. On a computer, open YouTube Studio (studio.youtube.com)
  2. Click Content, then hover over the video you want subtitles for
  3. Click ⋮ (Options) → Download to get the MP4
  4. Drop the downloaded file into the box above

This works for videos uploaded to your own channel; the Studio mobile app can't download. We never fetch anything from YouTube.

For occasional use

Don't subscribe for a single file

  1. Try up to 10 minutes free with no sign-in
  2. Signed-in users get 60 free minutes each month, up to 20 minutes per file
  3. For longer or priority jobs, buy credits and use only what the file needs
Pricing

One video. One SRT. No subscription.

Up to 10 minFree

No sign-in; up to 3 per IP each day, with results on the page.

10–20 min/fileFree

Email sign-in; 60 minutes total per month, with completion email.

Longer, or fasterCredits by length

1 credit per 10 min, priority, up to 90 min.

Short videos are free. For longer or priority jobs, buy once and use credits by length — 1 per 10 minutes, valid for 12 months.

Starter$5Up to about 6h 40m · 40 credits
Most popularRegular$12Up to about 20 hours · 120 credits · save 20%
Bulk$25Up to about 50 hours · 300 credits · save 33%

Payments are handled by Lemon Squeezy (cards, PayPal and more). No sign-in needed: credits go to the email you pay with. Purchases are non-refundable; credits for failed jobs are returned automatically.

FAQ

Questions you might have

Is it free? When do I pay?

Videos up to 10 minutes are free with no sign-in, up to 3 per IP each day — the result shows right on the page. Signed-in users get 60 free minutes each month, with a 20-minute limit per file. Longer files, more monthly usage, or priority processing use credits at 1 per 10 minutes. When we're busy, free jobs wait a little longer.

Do credits expire? Can I get a refund?

Credits last 12 months, work across all tools, and never auto-renew. Purchases are non-refundable; credits for failed jobs are returned automatically.

Which formats and lengths work?

MP4, MOV, MKV, WebM, MP3, M4A, WAV and other common audio/video formats. Up to 20 minutes free, up to 90 minutes paid.

Is my video uploaded to your servers?

No. Your browser extracts the audio track on your computer and uploads only that small audio file. The audio is deleted as soon as it's processed; subtitle files are kept for 24 hours, then deleted. We never train models on your files.

How accurate are the subtitles?

Subtitles are generated automatically with no human review. Clear English and Mandarin recordings come out very well, but accuracy isn't guaranteed — check names and terms before publishing.

Can I get a plain transcript too?

Yes. Every job produces both SRT subtitles and a TXT transcript — handy for notes, articles or meeting minutes.

You decide what we build next

Batch background removal, receipts to spreadsheets, subtitle translation… the most-requested ships first.

See upcoming tools