Image to WebP Compressor

Convert your JPG, PNG, and GIF files to next-gen WebP format. Shrink image file sizes by up to 80% to boost your website speed and improve SEO—all inside your browser.

Upload Image

Select an image to convert and compress.

Click or drag image here

Supports JPG, PNG (Max 15MB)

WebP Compression Quality 80%

Smaller File Better Quality

Preview

Your converted image will appear here.

Original Size

WebP Size

Boost Core Web Vitals

WebP images are typically 25-35% smaller than comparable JPEGs. Serving smaller images drastically improves your page load times and SEO rankings.

Adjustable Quality

Fine-tune the compression level with our real-time slider. Find the perfect balance between high visual fidelity and the smallest possible file size.

100% Private & Local

Your images never leave your computer. The entire conversion and compression process happens locally within your browser using HTML5 technology.

How to Convert Images to WebP

Optimize your images for the web in three easy steps.

Upload Image

Drag and drop your standard JPG or PNG file into the upload area. Transparency in PNGs is fully supported.

Set Compression

Adjust the quality slider. A setting between 70% and 85% usually yields incredible file size savings with no visible loss.

Download WebP

Compare the file sizes, then click download. Upload the new WebP file to your website to instantly improve speed.

100%

Free Forever

1.8M+

Images Compressed

Browser

Local Processing

24/7

Availability

Developer Approved

Trusted by Web Professionals

See how developers and SEO experts use our tool to score higher on Google PageSpeed Insights.

"This is the fastest WebP converter I've used. I drop my blog hero images in here, compress them to 80%, and cut the file size from 1MB down to 150KB instantly."

Marcus J.

SEO Specialist

"I love that it processes locally. I work with pre-release product photos for clients, so uploading them to a random cloud converter is a huge security risk. This solves that."

Anna L.

Web Designer

"Being able to see exactly how many kilobytes I'm saving in real-time as I adjust the slider helps me find the perfect balance between quality and speed."

David K.

Content Manager

Got Questions?

Here is everything you need to know about WebP compression.

WebP is a modern image format created by Google that provides superior lossless and lossy compression for images on the web. WebP images are significantly smaller than their JPG and PNG equivalents, making websites load much faster.

Yes! Unlike JPEG, WebP supports transparent backgrounds. If you upload a PNG with a transparent background to our converter, the resulting WebP file will retain that transparency while still reducing the file size.

Absolutely. The entire conversion process utilizes HTML5 canvas technology to process the image directly inside your web browser. Your images are never uploaded to a server, making this tool 100% private and secure.

Yes, WebP is now universally supported across all modern web browsers, including Chrome, Safari, Firefox, Edge, and mobile browsers. It has become the gold standard for web image optimization.

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