Zero upload · Browser-local · AI repair + clean resize
Upscale images right — AI for photos, clean resize for graphics.
Two modes, both browser-local: AI super-resolution rebuilds detail in low-res or blurry photos; a clean Lanczos resize enlarges posters, screenshots and logos with crisp edges. Leave it on Auto and the tool picks for you.
Auto analyses the image — AI repair for photos, clean resize for graphics. You can always override. AI photo repair — best for low-res, compressed or blurry photos. May soften fine text and sharp graphics. Clean resize — best for posters, screenshots, logos, documents. Enlarges with crisp edges; does not invent new detail. · auto-picked for this image
Drop an image to enlarge
JPG, PNG, WebP · up to 10 MB · runs locally
AI mode downloads a model once on first use · clean resize needs no download
The AI model downloads once on first use. After that it is cached and this step is instant.
Original
Clean Resized AI Upscaled
Why upscale here
The right enlargement for what your image actually is.
No limits
No watermark, no resolution cap, no sign-up. Most free upscalers cap previews at 1 MP and stamp a watermark — we don't.
Nothing uploads
Both modes run in your browser — AI via WebGPU/WebAssembly, clean resize via a Lanczos resampler. Your image never leaves this tab.
Honest about detail
AI mode reconstructs plausible detail in low-res photos; clean resize keeps graphics sharp. Neither can invent detail an already-sharp image never had — and the tool tells you which mode fits.
Paste an image and enlarge it now.
Free, no registration, no watermark. AI repair for photos, clean resize for graphics — all in your browser.