Video Splitter

Upload your video, then choose how to split it: by a fixed length using the quick presets (60s, 90s or 3 minutes) or a custom number of seconds, or into a set number of equal parts. The tool cuts your video into separate clips you can download individually or all at once as a ZIP.

Yes. Under 'Framing' you can keep the original aspect ratio (no crop -fast and lossless) or crop each clip to centered vertical 1080×1920 (9:16) for YouTube Shorts, Instagram Reels and TikTok. Cropping re-encodes the video, so it's a little slower; without cropping, your clips keep their original framing and quality untouched.

No. The Video Splitter runs entirely in your browser using ffmpeg compiled to WebAssembly. Your video never leaves your device -after the engine loads once, splitting works with no further network calls, even offline.

No. Splitting uses stream copy, which means there is no re-encoding -the clips keep the exact original quality, codec and bitrate. That also makes it very fast and light on memory.

Stream-copy splitting cuts on keyframes, so each clip begins at the nearest keyframe to your chosen time. This keeps the process fast and lossless. If you need a cut at an exact frame, use the Trim Video tool, which can re-encode a precise selection.

Because everything runs in your browser's memory, the splitter is capped at around 500 MB to stay stable. For very large videos, compress them first or split in stages.

Common formats including MP4, MOV, WebM and MKV. Each output clip keeps the same format as your source file.