AI image upscaler
ON-DEVICE AI · ZERO UPLOADS

Upscale an image 2×

Upscale photos 2× or 4× with a neural network that runs right here in your browser — no uploads, no signup, no watermark. Download a bigger, cleaner image in seconds.

Nothing uploaded2× & 4×AI detail
A small pixelated photo enlarged into a sharp, detailed image
Your image stays yours.The AI model runs entirely in this tab. Your photo is never sent anywhere.
PRIVATE BY ARCHITECTURE

AI image upscaling that never sees your photos.

Rescue small photos

Enlarge low-resolution product shots, avatars and old images without the blur of a plain resize.

Runs on your device

The neural network loads once and runs in your browser. Your images are never uploaded to a server.

Free & unlimited

No signup, no per-image limits, no watermark. Download a compact JPG or lossless PNG every time.

Upscale an image 2×

Double an image's width and height with AI super-resolution — ideal for low-resolution photos, product shots and old pictures.

  1. Choose your image.
  2. 2× is already selected — click Upscale.
  3. Download the enlarged image.

Frequently asked questions

What's the difference between 2× and 4×?

2× doubles each side (4× the pixels) and is faster; 4× quadruples each side for the largest output.

Is the 2× upscaler free?

Yes. It's completely free with no signup, no watermark and no file limits. Everything runs in your browser — files are never uploaded, there is no signup and no watermark.

Are my files uploaded?

No. Everything runs in your browser — files are never uploaded, there is no signup and no watermark.