AI SUBTITLE TRANSLATION · ONLINE

Translate SRT Files online in one studio

Drop in your SRT file, let AI translate your subtitles, then fine-tune every line in a visual timeline before you export a perfectly synced SRT.

✅ Hosted in the EU · GDPR-compliant
🎬 Optimised for YouTube, Shorts & courses
🧠 AI translation plus full manual control
Options
Supported formats: MP4, MOV, SRT, VTT, ASS, etc.

Guest plan: limited free minutes, files auto-delete after 48 hours (EU servers).

No installs, no FFmpeg scripts, no plugins. Start in guest mode, keep going with a free account and only upgrade once subtitle translation becomes part of your weekly workflow.

Built as a subtitle translation tool – not just a generic translator

Subvideo.ai combines AI translation with tools that care about timing, readability and style – so your subtitles feel written for humans, not generated by a black box.

AI-powered translation

Use AI to translate your subtitles as a first pass – tuned for media, not spreadsheets.

Side-by-side editing

See original and translated subtitles next to each other so you never lose track of meaning.

Timing & reading speed

Adjust line length, breakpoints and timing to keep subtitles readable on phones and widescreen. Open the full subtitle editor if you want granular control over styles, timing and exports.

Flexible exports

Export SRT and ASS for platforms – or hardcoded MP4 when you need one final file that just plays. The burn subtitles studio is built for finished, platform-agnostic videos.

FAQ: Translating subtitles online with Subvideo.ai

A few quick answers so you know how formats, timing and privacy work before you upload your first file.

Which subtitle formats are supported?

You can upload common formats like SRT or ASS and export your translations as SRT, ASS or a hardcoded video. Starting from a raw video is also possible – the studio generates subtitles first.