Image Upscaler & Enhancer
Enlarge and clean up any image — 2× or 4× — in your browser.
Free · No watermark · Private — your image never leaves your browser
Enlarge with stepped high-quality resampling that keeps edges cleaner than a single big resize.
Everything runs in your browser on your own device. Your image is never sent to a server, unlike most online upscalers.
Download the full-resolution result with no watermark and no sign-up — the site is supported by ads.
How it works
Upload an image and it's enlarged and enhanced entirely on your device: high-quality stepped resampling makes it bigger, then auto-levels, sharpening, and optional noise reduction clean it up. A before/after slider lets you see exactly what changed. Because nothing is uploaded, even private photos stay on your machine, and the result downloads at full resolution as a PNG with no watermark. Great for enlarging photos, graphics, and screenshots for print, social posts, or web use.
Frequently asked questions
Is it really free with no watermark?⌄
Yes — upscale and download at full resolution with no watermark and no account.
Does my image get uploaded?⌄
No. Upscaling and enhancing run in your browser; your image never leaves your device.
How much can I enlarge?⌄
2× or 4×. Very large images are capped so your browser doesn't run out of memory.
Can it un-blur a photo?⌄
It sharpens and cleans, which helps mildly soft images. It can't invent detail that isn't there — an AI reconstruction mode is planned for that.