Subtitle converter

SRT, VTT, ASS, and plain text in any direction. Keeps timing to the millisecond.

Convert a file

Aspect ratio resizer

Reframe 16:9 into 9:16, 1:1, or 4:5 with the safe areas for each app drawn on top.

Resize a video

Audio extractor

Pull a clean WAV or M4A out of any video file, ready for a transcription service.

Extract audio

Timing shifter

Nudge an entire subtitle file forward or back when your export drifted out of sync.

Shift timings

Transcript counter

Word count, character count, reading time, and words per minute for any transcript.

Count words

Safe-area preview

Drop in a screenshot and see what TikTok, Reels, and Shorts will cover up.

Check placement