Describe the cut. Get the video.

Browser-native 4K video editing. WebCodecs delivers 300% performance over software encoding. Tell it what you want — it edits.

Open RoadView

AI-assisted editing.

roadview $ cut the first 3 seconds and add a fade in
Trimmed 0:00-0:03. Added 1s fade-in from black. Preview ready.

roadview $ add subtitles from the audio
Transcribing via Whisper... 47 subtitle segments generated.
Style: white text, black outline, bottom center. Edit?

roadview $ export as 1080p mp4
Encoding via WebCodecs... H.264, AAC, 1080p30. Done in 12s.

Why RoadView.

Browser-Native

No download. No install. Open a tab and edit. WebCodecs API for hardware-accelerated encoding directly in the browser.

4K Support

Edit 4K video without lag. WebAssembly SIMD provides 300% performance boost for effects processing.

Voice Commands

Describe what you want in English. "Make this section slow motion." "Add background music." "Remove the dead air."

AI Transcription

Whisper-powered subtitle generation. 47+ languages. Auto-sync to video. One command.

No Cloud Upload

Your video stays on your device. Processing happens locally. No waiting for cloud renders. No storage fees.

Multi-track Timeline

Unlimited video and audio tracks. Keyframe animation. Transitions. Color grading. Everything a pro editor needs.