AI Subtitle Studio
AI-powered

Translate subtitles with AI

Context-aware AI translation that reads full scenes, not just single lines — for natural results in 25+ languages, with every timestamp and formatting tag left exactly where it belongs.

AI-powered translation Natural, accurate results Timing & formatting preserved 25+ languages

Free to try — upload a file and see the price before you need an account.

Sets the languages for files you add next — change a specific file's languages right in the list above.

Each file costs at least 1 credit (1,200 lines per credit) · powered by DeepSeek AI

How it works

From upload to translated file in minutes

Upload your file

Drop in an .srt or .vtt file. We read every line and show you exactly how many credits it needs before anything is charged.

AI translates it

The AI works through your subtitles in context-aware batches, checking its own output and automatically retrying anything that comes back short.

Download the result

Get a subtitle file back in the same format — timestamps and formatting untouched, ready to drop straight into your player.

Why it reads naturally

Built for accuracy, not just speed

The same context-aware translation engine from AI Subtitle Studio's desktop app — tuned for quality, not literal word-swapping.

Context-aware, not word-for-word

The AI reads surrounding dialogue, not just one line at a time, so jokes, idioms and character voice come through naturally instead of sounding machine-translated.

Formatting & timing preserved

Timestamps, line breaks and styling tags like <i> and {\an8} stay exactly where they belong — nothing to fix afterward.

25+ languages, consistent names

Give it a movie or show title and character names, places and terminology stay consistent from the first line to the last.

FAQ

Questions about the AI translation

How accurate is the AI translation?
It reads full context — not just one line at a time — to keep tone, jokes and character voice natural rather than literal. For high-stakes or technical content, we'd still recommend a quick read-through before publishing.
Will timing and formatting survive?
Yes. Only the dialogue text is translated — timestamps, line breaks and formatting tags like <i> or {\an8} are left exactly where they were.
What happens if a batch fails partway through?
The translator automatically retries and, if needed, splits a batch and tries again — a single hiccup doesn't cost you the whole file, and you're never charged for a translation that didn't complete.