SRT Subtitle Translator AI — Keep Timestamps

Translate SubRip (.srt) subtitle files with ChatGPT-grade AI. Only dialogue text changes — cue numbers and timestamps (00:00:00,000 --> 00:00:00,000) stay frame-accurate.

Perfect for YouTube creators, course videos, and localization teams who need multilingual subtitles without re-timing in Premiere or DaVinci.

Subtitle workflow features

  • Timestamp validation: sequence numbers and time ranges must match the source SRT.
  • Upload .srt files directly; download translated subtitles with standard SubRip formatting.
  • Diff view to spot-check dialogue while timestamps remain locked.
  • Batch translate multiple episode files in one run.
  • Speaker tags like [Narrator] and name prefixes are preserved.

How to translate SRT subtitles

  1. Paste full SRT content or upload a .srt file. Add Target: es on the first line.
  2. Sign in with a free Routara account to access the daily free quota.
  3. Run translation and confirm the validation badge shows timestamp alignment.
  4. Import the downloaded .srt into your video editor — no manual re-sync needed.

SRT字幕翻訳AI — FAQ

タイムコードを保持したSRT翻訳。

ChatGPTでSRTを安全に翻訳するには？

srt-translate に全文を貼り付け。番号と 00:00:00,000 --> は変更しません。

タイミングはずれますか？

いいえ。結合・分割・並べ替えは禁止です。

無料ですか？

登録ユーザーは無制限無料。

話者ラベルは？

[Narrator] 等は保持し、台詞のみ翻訳。

対応形式は？

標準 SubRip (.srt) 形式。