Audiovisual & Video
Compose, translate, and synchronize .SRT subtitles in a unified timeline. Turn raw voiceover scripts into timed captions based on natural reading speeds, translate line-by-line while preserving original timecodes, and fix audio sync drift in batch directly inside your browser.
Recommended: 35 to 42 characters for Reels and Shorts
No sentences generated yet. Paste your text and click 'Generate SRT Sentences'.
Production Privacy
Sentence splitting, reading speed calculations, and timecode compensations execute inside local browser memory, keeping unreleased scripts and pre-launch client assets completely confidential.
Once you structure your caption blocks in the Composer, simply click 'Translate in Studio': the system compiles the .SRT file on the fly and routes it into the Translator tab, so you can localize your dialogue without downloading and re-uploading intermediate files.
In the sync panel, enter a time offset in seconds or milliseconds (such as +1.5s to delay or -0.8s to advance): the tool shifts every start and end timecode across the file, locking early points at 00:00:00,000 to prevent negative timestamps.
Yes, because exported files adhere strictly to universal SubRip (.srt) standards, maintaining sequential index numbers, HH:MM:SS,mmm timestamps, and clean line breaks compatible with Adobe Premiere Pro, DaVinci Resolve, Final Cut, and CapCut.
No: because text parsing runs locally in your browser, Subtitle Studio comfortably handles full-length films, university lectures, and multi-hour documentaries with zero latency.
