AI Image Upscaler

Upscale a small image 4x with an AI model that runs in your browser. Best for images up to 512 px on the long edge.

Everything runs in your browser. Your image is never uploaded.

Upload an image to see the preview.

How it works

This utility runs locally in your browser for privacy and speed.

1 ⚡

Unlimited local tools

This run costs 1 credit(s) and is saved to your history automatically.

Log in to save and view your usage history.

My usage history

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Frequently asked questions

Do I get free credits to try AI Image Upscaler?
Yes — new accounts get 3 free credits to spend on any tool, AI Image Upscaler included. After that you only pay for what you run.
How many credits does AI Image Upscaler cost?
Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
Can I use AI Image Upscaler for adult or NSFW images?
No. Pornographic, sexual and sexually explicit material is banned on AI Tools Hub: such requests are refused, and an account that repeats them can be suspended. Images of minors are never accepted. See Terms of Service for the full content policy.
Is the content I paste private?
AI Image Upscaler uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
Do I need to install anything?
No. AI Image Upscaler works in any modern browser — nothing to download or install.

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