Compress WebP to 500 KB

Reduce any WebP image to 500 KB or less, free and private — no sign-up, no watermark.

This tool runs entirely in your browser. Your file never leaves your device — nothing is uploaded to our servers, so confidential documents and photos stay private.

Compress WebP to 500 KB online — free and exact

Need a WebP image under 500 KB? This free tool automatically reduces your WebP until it fits within 500 KB, then lets you download it — tuning quality and dimensions in your browser to give you the sharpest image that still meets your 500 KB target. Reducing a WebP to 500 KB keeps it sharp while making it light enough for fast web pages, email attachments and listing/marketplace uploads that cap image size at 500 KB.

How to compress webp to 500 kb

1
Drop your WebP into the box above (or click to browse). It is processed entirely in your browser — nothing is uploaded.
2
Press "Compress to 500 KB". The tool tunes quality and size automatically to fit within 500 KB.
3
Check the achieved size shown once compression finishes.
4
Download your compressed WebP and upload it to your form, profile or listing.

Frequently asked questions

How do I compress a WebP to 500 KB?+

Upload your image above and click "Compress to 500 KB". The tool automatically lowers the quality and, if needed, the dimensions of your WebP until it fits within 500 KB, then offers it for download — all in your browser, nothing uploaded.

Is compressing WebP to 500 KB free?+

Yes — completely free, no watermark, no sign-up and no daily limit.

Will the image quality drop at 500 KB?+

To reach 500 KB the tool reduces quality only as much as needed and always keeps the best version that still fits 500 KB, so the image stays clear enough for photo and form uploads.

Is it safe to compress private photos to 500 KB here?+

Yes. Everything runs in your browser — your WebP never leaves your device and is never sent to any server, so ID and passport photos stay private.

What if my WebP can't reach 500 KB?+

Very large or detailed images may not reach 500 KB while staying usable. The tool then produces the smallest usable version and shows the achieved size — crop the image or pick a slightly larger target to get under 500 KB.