Last updated: October 18, 2026
AU-C (au-c.com) provides a tool that adds burned-in captions to videos you upload. By using the site you confirm you are at least 18 years old and agree to these terms.
We do not require registration. Access is tied to a browser session. After purchase you receive a restore code that lets you recover paid access on another device. Keep it private.
Prices are shown before checkout. Subscriptions renew automatically at the price shown until cancelled. You can cancel any time from the “Manage subscription” link on the site or the receipt email; cancellation stops future renewals and access continues until the end of the paid period. One-time passes do not renew. Crypto (USDT) payments are one-time and do not renew.
Upload only videos you own or have the right to edit. You keep all rights to your videos; you grant us a limited licence to process them only to produce your captioned file. Do not upload illegal content, content that infringes others' rights, or sexual content involving minors — we will delete it and may report it.
Captions are generated automatically by speech recognition and machine translation and may contain mistakes. Check them before publishing.
Free: up to 60 seconds per video, 720p, with a small au-c.com watermark, 3 exports a day. HD video purchase: one video up to 5 minutes, 1080p, no watermark, unlimited re-exports of that video, SRT file. Pro: videos up to 10 minutes, no watermark, unlimited exports (fair use).
No illegal content, harassment, attempts to break the service, automated scraping, or reselling access.
The service is provided “as is”. To the extent permitted by law our liability is limited to the amount you paid in the last 30 days.
support@au-c.com