BackgroundSubjectWhole frame
Background, subject or whole frame
One switch decides where the effect lands. No masks to draw, no tracking to fix.
Learn more →Halftone, dither, ASCII, echo and more. Applied to the subject, the background or the whole frame. In your browser.
People are found on every frame, so effects sit in the footage, not on top of it.
Upload, pick an effect, set three sliders. That's it.
One switch decides where the effect lands. No masks to draw, no tracking to fix.
Learn more →Cuts are detected automatically. Every shot gets its own settings, and effects reset cleanly at each cut.
Learn more →Echo trails today. Datamosh and slit-scan next. Effects that use time, not just pixels.
Learn more →Presets that read the shot. Put the title behind the person, pulse on the beat, fall back to grain when nobody's in frame.
Coming soon →Animated type that sits between the person and the background, on every frame.
Coming soon →MP4 or WebM with audio. Alpha, matte and tracking data exports are on the way for your NLE.
Learn more →Deterministic shaders, not generative AI. Same input, same result, every time.
Everything runs locally in your browser. Footage never leaves your machine. NDA safe.
Real shader effects with predictable results. Nothing is invented or hallucinated.
Koma means a single frame. Every frame is analysed once and reused by every effect.
An independent team that listens and ships fast. Tell us what you need.
Start free. Pricing is announced at launch.
Try every effect with small exports.
For clean, commercial exports.
For teams and long-form work.
A browser-based video effects tool for editors. Upload a clip, choose an effect, and apply it to the background, the subject or the whole frame. No rotoscoping.
No. Komagi runs in a modern browser. Chrome and Edge work best today.
No. All processing happens on your machine, inside the browser. Your footage never leaves your computer.
No. Person detection runs locally to find the subject, and every effect is a hand-built shader. Nothing is generated or invented, and your work isn't used to train anything.
The people in your shot. Komagi detects them on every frame, so effects can target them, everything around them, or both.
MP4 and WebM with audio work today. Alpha, matte and tracking data exports are on the roadmap.
Yes. You'll be able to try every effect for free.