Image Upscaler
Enlarge images by 200% or 400% without losing quality.
Click to Upload Image
Best for small JPG & PNG logos or icons
0 x 0 px
Preview Mode
Upscale Settings
Original:
--
New Size:
--
Reduces pixelation edges.
Increase Image Resolution Online
Have a small, blurry photo that you need to print or use on a high-definition screen? Our Image Upscaler uses smart interpolation algorithms to increase the resolution of your images by up to 400%.
Unlike basic resizing which simply stretches pixels (making them look blocky), our tool applies "Smart Smoothing" to refine edges and details, making your enlarged image look cleaner and sharper.
400% Zoom
Turn a 500px image into a 2000px High-Definition image instantly.
Edge Smoothing
Our algorithm smooths out jagged edges for a professional look.
Local Privacy
Upscaling happens in your browser. No files are uploaded to servers.
When to use an Upscaler?
- Printing: When your image is too small to look good on paper.
- Old Photos: Enhancing low-resolution digital scans.
- Logos/Icons: Making small web graphics large enough for headers or banners.
Frequently Asked Questions
This tool uses mathematical interpolation (Bicubic Smoothing) to enlarge images cleanly. It cannot "invent" details like a human face that was never in the photo, but it will make jagged lines look smooth.
Since processing is done on your device, the limit depends on your computer's RAM. We recommend sticking to images under 5MB for the fastest performance.