Image Pack — Local Image Resizer

One image, a useful set of sizes. Image Pack is a small, free tool for preparing product-page images, banners, and web graphics.

Download the ZIP below, extract it, and open `index.html` in a recent desktop browser. The standalone tool needs no account, server, installation, or external libraries. Your browser processes the selected image locally; the tool does not upload it or overwrite your original file.

- Load one PNG, JPEG, or WebP image.

- Create up to six variants with your own dimensions. Leave one dimension blank to preserve the aspect ratio.

- Choose Contain for padding or Cover for a centered crop.

- Export PNG, JPEG, or WebP, preview each result, and download individual files or one ZIP. Unsupported encoders produce an error.

Changing a setting clears the previous results so you can regenerate the pack. Input is limited to 20 MiB and 40 megapixels; output size limits are shown in the tool.

Validation: In a local browser run with synthetic images, two downloaded ZIPs passed 38 checks covering archive integrity, formats, dimensions, padding, cropping, and selected pixel values. JPEG/WebP re-input and several error/recovery flows were also checked. This does not establish compatibility with every browser or mobile device.

Limits: Images are re-encoded. Metadata, animation, color profiles, and original quality may change or be removed. Review your exports and keep the original. Photographic fidelity and live cancellation timing have not been tested.

AI disclosure: The tool's code, text and conceptual cover illustration were produced with AI. The cover is not a screenshot of the tool. Test images were synthetic. There are no claimed customer results. This download is free; payments and donations are disabled on this page.