Upscale Image
Make small images bigger and sharper. An AI model trained to rebuild detail enlarges your picture 2x or 4x, so logos, old photos and screenshots look crisp at the new size.
- AI 2x and 4x
- Sharper than resizing
- Runs on your device
Loading the Upscale Image tool...
Your images are processed by your own browser. Nothing is uploaded to a server, so your photos stay private and the tool keeps working even on a slow connection.
How to use the Upscale Image tool
- Select or drop a small or low-resolution image.
- Choose 2x or 4x.
- Keep AI for the sharpest result, or pick Fast for very large images.
- Click Upscale image and wait while the progress bar fills.
- Compare before and after, then download the bigger image.
Why use this upscale image tool
- Print bigger. Enlarge a small logo or photo for a poster, mug or business card.
- Restore old photos. Give scanned and saved-from-chat pictures more detail.
- Private AI. The model runs in your browser; your image is never sent anywhere.
- Transparency kept. PNG logos keep their transparent background.
Frequently asked questions
How does AI upscaling work?
The model has learned how edges and textures look at high resolution and fills in new pixels, instead of just stretching the old ones.
Why does it take a while?
Every part of the image is rebuilt on your own device. Small images take seconds, larger ones up to a minute or two depending on your computer or phone.
What is the largest image I can upscale?
AI mode works up to about 1400 px for 2x and 800 px for 4x. Larger images are enlarged with the fast method so your browser stays responsive.
Can it fix a very blurry photo?
It sharpens edges and adds texture, but cannot recover faces or text that are completely unreadable.
Is it free?
Yes. There are no credits or limits.