Free Subtitle FPS Tool

Subtitle FPS converter — fix frame-rate sync drift

When subtitles slowly drift out of sync, the cause is usually a frame-rate mismatch. Rescale every timestamp between frame rates — right in your browser, no upload, no account.

Subtitle frame-rate converter

Convert your subtitle frame rate

Why use Picute's subtitle FPS converter?

  • ✓ Works entirely in your browser — your subtitle file is never uploaded to a server
  • ✓ Fixes the classic 25 fps ↔ 23.976 fps (PAL ↔ film) drift, and any other pair
  • ✓ Keeps your text, line breaks, and cue order intact — only the timing is rescaled
  • ✓ Common frame-rate presets built in — completely free, no sign-up

How it works

  1. Paste your subtitles, or upload your SRT (or WebVTT) file
  2. Set the source frame rate — what the subtitles were made for
  3. Set the target frame rate — your video's frame rate — then click Convert
  4. Download the re-timed SRT directly to your device

Amazingly simple to use

Share your content with the world in just three simple steps.

Upload

01

Upload

Upload your video or paste a YouTube link.

Generate

02

Generate

Our AI processes your video for transcription and translation.

Download

03

Download

Download the translated and subtitled video, or share it directly.

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