WebP Compressor Online

Worked example

Example: compress WebP product shots exported from a design tool before deploying to a static site CDN.

When to use this

• Tuning design-tool WebP exports before deploy.
• Reducing CDN egress on image-heavy pages.
• Optimizing WebP thumbnails in asset pipelines.

Common examples

• 2.8 MB hero JPG at 80% quality WebP → often under 500 KB for blog headers.
• 4 MB product PNG → JPEG export at 85% for catalog listings when transparency is not needed.
• Batch of blog images resized to 1200 px wide then compressed → faster LCP on static sites.
• 1.8 MB team photo → WebP at Balanced for about 200 KB on careers page.
• Ecommerce PNG with transparency → compress without converting to JPEG when alpha matters.

Common mistakes

• Recompressing WebP multiple times—generation loss adds up.
• Serving WebP where email clients need JPG—convert first.
• Skipping visual check on gradients and skin tones.

How it works

Upload a JPG, PNG, WebP, or GIF image, choose a compression level and output format, then compress. The tool may resize very large images and tries multiple quality settings (and WebP plus JPEG in Auto mode) to find a smaller file. Processing runs on your device—files are not uploaded or stored.

Limitations

Compression is lossy for JPEG output. Very small images or transparent PNGs may not shrink much without visible quality loss.

Privacy and file handling

Your image stays on your device and is not uploaded.