How much can it enlarge an image?

It uses an on-device AI model to upscale by 2x or 4x, adding plausible detail rather than just stretching pixels.

Does upscaling work well on all image types?

It performs best on photos with clear detail; heavily compressed or very blurry source images give the model less to work with.

How long does upscaling take?

It runs the AI model directly in your browser, so processing time depends on your device and the image size, typically a few seconds to under a minute.

Does AI Upscale Image upload my files to a server?

No. AI Upscale Image runs entirely in your browser using on-device processing, your files never leave your device.

AI Upscale Image

Enlarge an image using an on-device AI model.

Runs in your browser

Drop an image here

Choose File

Runs entirely in your browser using an on-device AI model. Best for smaller images, larger photos take longer to process. The model downloads on first use, then it's cached.

About this tool

Enlarging a low-resolution image with basic scaling just stretches and blurs existing pixels, while AI upscaling actually generates plausible additional detail, producing a meaningfully sharper result at a larger size. This tool enlarges an image using an on-device AI model, giving you a noticeably better result than simple stretching for images that need to be bigger than their original resolution.

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