Video Compare — Compare videos side by side, frame by frame
Free online tool to compare 2–4 videos side by side in perfect sync: frame stepping, per-video offsets, zoom, A–B loops and a wipe slider. Runs in your browser — your files never leave your machine.
What it does
- Play 2–4 local videos in sync on one shared timeline
- Step frame by frame — the frame rate is read straight from the MP4 / MOV file
- Per-video time offset to line up clips of different length, remembered for each file
- Zoom and pan every video on its own, or Sync zoom to watch the same detail in all of them
- Wipe mode: two videos in one frame, split by a draggable divider, with zoom and pan
- A–B loop, 0.25×–2× speed, row and 2×2 grid layouts, and a videos-only view
- Private by design: videos open locally in your browser and are never uploaded
About
A synced side-by-side player for comparing 2–4 videos frame by frame — built to check render passes against each other. Per-file offsets, frame stepping, A–B loops, a draggable wipe with zoom and pan, and the frame rate read straight from the MP4/MOV header. Runs in the browser; the files never leave your machine.
Video Compare is free and needs JavaScript to run. Made by
Dmytro Udovychenko, Senior Unity Developer — see the
portfolio.