WhatsApp Video Splitter
Split a video into 90-second parts, then share each one straight to WhatsApp from your device's share sheet, or download it. Everything runs on your device — nothing is uploaded anywhere.
About this tool
WhatsApp Video Splitter cuts a video into fixed 90-second parts, sized to fit comfortably within WhatsApp's status and chat limits. Choose Fast cut for a near-instant, keyframe-aligned split, or Precise cut to re-encode for exact 90-second boundaries. For Precise cut, pick the re-encode engine: FFmpeg runs entirely on the CPU via WebAssembly, while WebCodecs hands the decode/encode work to your device's hardware video engine (GPU) when the browser supports it — falling back to FFmpeg automatically if it doesn't. Each part gets a one-tap Share to WhatsApp button using your device's native share sheet (Android Chrome, iOS Safari), plus a plain Download button that works everywhere. Everything — including the FFmpeg engine itself — is bundled with this app and runs locally in your browser; the video is never uploaded to a server.
Version 2.0.0