Image Upscaler
Make a small image bigger with smooth resizing and gentle sharpening. It runs on your device, so nothing is uploaded. It cannot add real detail the way AI upscalers claim to, so very small images stay soft.
Runs in your browser. Your files never leave your device.
- 1Add file
- 2Adjust
- 3Download
How it works
- 01Add your image.
- 02Choose how much to enlarge it.
- 03Download the larger image.
Questions
Is this AI upscaling?
No. It uses high-quality smooth resizing with sharpening. Results are clean but cannot restore detail that is not in the original.
Is my file uploaded to a server?
No. Everything happens inside your browser on your own device. Your files are never sent to us or anyone else.
Is it free?
Yes. It is free to use, with no signup, no watermark and no daily limit.