Image Upscaler

Boost image resolution up to 8× with intelligent upscaling and sharpening for cleaner, sharper results.

Source image

Click to choose image

or drag & drop here

Allowed: PNG, JPG, WebP, HEIC, or HEIF

Scale factor

Sharpen: 40%

Result

Upload an image to upscale it.

How to use Image Upscaler

Choose a PNG, JPG, or WebP from your device.

Choose 2×, 4×, or 8× upscaling.

Increase or decrease edge detail to your liking.

Render the enlarged image in your browser.

Save the upscaled image to your device.

No uploads — processing happens entirely locally.

Choose a PNG, JPG, or WebP from your device.

Choose 2×, 4×, or 8× upscaling.

Increase or decrease edge detail to your liking.

Render the enlarged image in your browser.

FAQ

How does image upscaling work?

AI-based upscaling reconstructs detail when enlarging images, producing sharper results than simple resizing.

How much can I enlarge an image?

You can upscale by 2x, 4x, or custom factors depending on the original resolution.

Is the upscaler free?

Yes, upscaling is free for images within the supported size limits.

Which image formats can I upscale?

JPG, PNG, and WEBP images are supported, up to the maximum input resolution.

Are my images uploaded to a server?

Processing runs through the Toolverse image API over HTTPS, and temporary copies are deleted afterward.