https://tooscut.app/

Tooscut
GitHubOpen Editor

Professional video editing, right in your browser

A powerful NLE editor with GPU compositing, keyframe animation, and
real-time preview. No installs required.

View SourceStart Editing
Tooscut Editor
FileEditViewExport
Assets
[hero-asset]
[hero-asset]
[hero-asset]
00:00:12.15
Properties
Position960, 540
Scale100%
Rotation0.0deg
Opacity100%
Effects
Brightness72
Contrast58
Blur0
0s
4s
8s
12s
V1
[hero-asset]
[hero-asset]
[hero-asset]
V2
[hero-asset]
A1

Everything you need to edit

Built on WebGPU and Rust/WASM for performance that rivals native
apps.

GPU-Accelerated Rendering

WebGPU-powered compositing via Rust/WASM delivers near-native
performance for real-time previews and exports.

Multi-Track Timeline

Canvas-rendered timeline with unlimited video and audio tracks,
linked clips, and cross-transitions.

Keyframe Animation

Animate any property with bezier easing curves. Transform, opacity,
effects -- everything is keyframeable.

Real-Time Effects

Apply brightness, contrast, saturation, blur, and hue rotation -- all
GPU-computed with instant preview.

Brightness
Contrast
Saturation
Blur

Zero Install, Full Power

Everything runs in the browser. Your media stays local with the File
System Access API -- nothing leaves your machine.

Local-first
WebGPU
WASM
Web Audio
File API

(c) 2026 Tooscut. Licensed under PolyForm Noncommercial 1.0.0.

GitHub