Image Resizer

Resize by width, height, longest edge or percent, keeping the aspect ratio.

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.

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Frequently asked questions

Do I get free credits to try Image Resizer?
Yes — new accounts get 3 free credits to spend on any tool, Image Resizer included. After that you only pay for what you run.
How many credits does Image Resizer 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.
In what ways can I resize an image?
By exact width or height, by the longest edge, or by a percentage — the aspect ratio is kept so the picture is not stretched.
Will resizing make the image look worse?
Shrinking is usually fine. Blowing an image up cannot add detail that was never there, so a much larger result will look softer.
Are my photos uploaded?
No — resizing runs in your browser, and you can process several photos at once.
Can I use Image Resizer for adult or NSFW images?
No. Pornographic, sexual and sexually explicit material is banned on Zhankeng: 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?
Image Resizer 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. Image Resizer works in any modern browser — nothing to download or install.

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