WebP Image Compressor

Reduce the file size of your WebP images by adjusting the compression quality. Perfect for optimising images before publishing.

Free plan · up to 15 files · 10 MB each 15 / 15 conversions today

Source images

or drag and drop files here

Output format

WebP AVIF JPG PNG

Quality 80

Low Max

Fine-grained control

Use the quality slider to precisely control the compression level and find the best balance for your use case.

Optimise for web performance

Smaller WebP images improve Google PageSpeed scores, Core Web Vitals (LCP), and reduce bandwidth costs.

Batch processing

Compress multiple WebP images at once. Process up to 5 files in a single batch.

Frequently Asked Questions

What quality level should I use to compress WebP?

Quality 75–85 is the sweet spot for most web images: files are significantly smaller while the quality difference is imperceptible on screen.

How much can I reduce a WebP file size?

It depends on the original compression. On an uncompressed or lightly compressed WebP, you can typically reduce file size by 40–70% at quality 80.

Will compressing a WebP degrade the image permanently?

Each compression is applied to the original uploaded file, not to a previously compressed version. Always keep your original files to avoid cumulative quality loss.