The all-in-one
image & video editor
AI background removal for images — plus a full image editor with layers, 3D preview and lifestyle scenes, an AI upscaler, a robust video editor, and 30+ utility tools. 100% private, free forever, runs entirely in your browser.
Pick your starting surface
Jump straight into a full editor. Each is a single surface — layers, filters, 3D, and project save all in one place.
Background Remover
AI cut-outs with true alpha transparency. Batch up to 100 images. Glass / hair / fur edge handling. 100% private — nothing leaves your browser.
Remove a Background →
Image Editor
Multi-file layers, 22 filters, lifestyle scenes, 3D preview + depth relief, brush / wand / select tools, save as .nss-project.
Open Image Editor →
Image Upscaler
2× and 4× AI super-resolution (Swin2SR) with tile-based processing for any size — plus an instant WebGL Lanczos mode. Runs fully in your browser.
Upscale an Image →
Video Editor
Timeline trim, colour grading, 22 filters, text overlays, layers, lifestyle scene backgrounds, fades, 3D preview, MP4 / WebM export.
Open Video Editor →
Built for serious work
Real-tool features without server costs or subscriptions.
Layers
Drop multiple files, reorder, blend modes, opacity, lock, rename. Layer keyboard shortcuts (Ctrl+J, Ctrl+Shift+]/[).
3D preview + relief
Orbit the canvas as a flat 3D plane, or generate a depth-displaced bas-relief mesh. Record 360° orbit as WebM.
Edge refinement
Feather, smooth, and decontaminate cut-out edges; brush erase / restore and magic-wand for pixel-perfect masks on hair, fur, and glass — then run a BiRefNet best-quality pass.
Project save / open
.nss-project file rounds up your original, mask, layers, filters, adjustments, and background — share or reopen on any device.
Collaborative sessions
Share a session ID with a teammate; edits stream peer-to-peer over WebRTC. The signaling server is the only server hop — pixel data never touches a server.
Custom tuning profiles
Upload 5–10 reference images of your product category; the analyzer derives custom thresholds for the cutout pipeline. Jewellery, glassware, machinery — tuned to your subject, all client-side.
Offline PWA
Install once, work offline. Service worker pre-warms AI models so first-run is fast and subsequent runs are instant.
100% private
WebAssembly + WebGPU ML inference runs entirely in your browser. No file is ever uploaded. No signup, no quotas, no tracking.
Built for your workflow
Tailored landings — each one routes you to the right tool for your work.
Start editing in your browser
No signup, no upload, no quotas. The full editor is ready in one click.