PRIVATE · CLIENT-SIDE · NO UPLOADS

Optimize images for the web, right in your browser.

Resize and convert images to WebP, JPEG, PNG and browser-supported AVIF. Your files stay on your device.

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Drop images here or click to browse · up to 50 images

Format AVIF encoding is tested when you process an image; use WebP if your browser does not support it. Quality Compression82 Higher quality usually means a larger file. Resize preset Keeps the image's aspect ratio. Max width optional Only resize images wider than this value.

Files stay local

Processing uses browser APIs. This MVP has no application upload endpoint and no server-side image queue.

Built for web delivery

Resize oversized images and export modern formats before adding them to a website.

Batch by default

Process multiple files in one go. Each finished image can be downloaded individually.

Image optimization FAQ

Do you upload my images?

No. The current application decodes and encodes images in your browser. It does not need to upload your files to an application server.

Which format should I use?

WebP is the safest default for a general website workflow. AVIF may produce smaller files, but browser encoding support is not universal, so the app checks the result.

Why resize images?

A photo from a modern phone can be thousands of pixels wide even when displayed much smaller. Resizing can remove unnecessary bytes before delivery.

Does quality 82 mean 82% quality?

It maps to the browser's encoder quality hint. Actual visual quality and file size vary by image content and output format.