Viko
Viko is a free, open-source browser video editor with a frame-precise timeline, keyframe animation, multi-track playback, and local processing.
Open productWhat it does
About Viko
Viko is an open-source, web-based video editing platform built for desktop browsers. Operating completely client-side via ffmpeg.wasm processing, Viko provides multi-track video playback, color grading, bezier keyframe animations, and frame-accurate timeline editing. Users can produce videos without requiring cloud rendering, user accounts, subscriptions, or upload limits.
- Availability:
- launched
- Access:
- free
- Format:
- software
- Platform:
- web
Pricing at launch: Free and open source under the Apache License 2.0 without subscriptions, watermarks, account requirements, or upload limits.
Core capabilities
Keyframe Animation & Bezier Easing
Animate visual clip properties like position, scale, rotation, opacity, and blend modes using bezier easing controls.
Local Media Export Pipeline
Render frames and mix audio tracks entirely inside the browser using ffmpeg.wasm to encode downloadable MP4 video files without cloud backend servers.
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