Translate Subtitles from English to Spanish

Drop in an .srt or .vtt file and get a Spanish version in seconds — free, no signup, and the file never leaves your browser.

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.srt and .vtt supported — the file never leaves your browser

What to know about Spanish subtitles

Spanish translations run roughly 15–25% longer than English. Watch the 42-characters-per-line convention — long lines that fit in English often need re-breaking in Spanish. Inverted punctuation (¿ ¡) must open questions and exclamations.

FAQ

Can I translate SRT subtitles from English to Spanish for free?

Yes — the tool on this page translates .srt and .vtt files from English to Spanish for free, with no account and no watermark. It runs in your browser, so your file is never uploaded.

Will the subtitle timing stay intact?

Yes. Only the text lines are translated; every timestamp is preserved exactly as in the original file.

Is machine translation good enough for Spanish subtitles?

For personal viewing and language learning, absolutely. For publishing, treat it as a first draft: machine output for Spanish is strong on everyday dialogue but should be reviewed for idioms and formatting before release.

Other language pairs

Publishing professionally? Compare tools with human review in our best AI subtitle translators guide.