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Free Video Converter — MP4, WebM, Trim & Resize

Convert and trim video files in your browser. No upload — everything stays on your device.

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Drop a video file here or click to upload

Supports MP4, WebM, OGG, MOV (browser-decodable formats)

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About Video Conversion

This converter uses the browser's built-in video decoding and MediaRecorder API to re-encode your video. All processing happens locally — your files never leave your device.

WebM — Open format using VP8/VP9 video + Opus audio. Excellent compression, supported by all modern browsers. Ideal for web use.

MP4 — Most universally compatible format using H.264 video. Plays on virtually every device and platform.

Note: Browser-based video conversion works with formats your browser can natively decode. Processing speed depends on your device. For large files or advanced codecs (H.265, AV1), desktop tools like FFmpeg or HandBrake are recommended.

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