Clean Image Upscaler
Enlarge image width and height cleanly without losing clarity.
Drop your file here
or
JPG, PNG, WebP, GIF, BMP · Upload a file up to 40 MB
Your files are secure and private. Everything is processed on your device.
How it works
- Upload imageLow resolution photo
- Select scale2x or 4x
- Download upscaled imageHigher resolution file
What this tool does
- 2x & 4x bicubic canvas upscaling
- Smooth anti-aliasing
- Zero server transmit
Supported formats
- JPG
- PNG
- WebP
- GIF
- BMP
Maximum file size: 40 MB.
Frequently Asked Questions
This uses high-quality browser bicubic canvas scaling without external AI server calls.
Privacy and security
Your file is read directly from your device and processed in your browser. It is never uploaded to a server, so there is no copy for us to keep, share or lose. Closing the tab discards everything. If you want to check this yourself: open your browser’s developer tools, switch to the Network tab, and use the tool — you will see no request carrying your file or input leave the page.