WebP Image Converter

Convert JPG, PNG, GIF, and BMP files to the next-generation WebP format. Drastically reduce image file sizes to improve your website's SEO and Core Web Vitals.

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Drag & Drop images here
Supports JPG, PNG, GIF, BMP (Max 50 files)
80%

Converted WebP Images

Why Should You Convert Images to WebP?

WebP is a modern image format developed by Google that provides superior lossless and lossy compression for images on the web. Using WebP, webmasters and developers can create smaller, richer images that make the web faster.

1. Massive File Size Reduction

Compared to traditional formats, WebP offers incredible compression. According to Google's data, WebP lossless images are 26% smaller than PNGs. WebP lossy images are 25-34% smaller than comparable JPEG images at an equivalent SSIM quality index.

2. Supercharge Your SEO and Core Web Vitals

Page load speed is a direct ranking factor in Google's algorithm. Large JPG and PNG files slow down your Largest Contentful Paint (LCP). By running your images through our WebP converter, you instantly reduce the payload of your web pages, leading to faster load times, lower bounce rates, and higher rankings on search engines.

3. Retain Transparency (Alpha Channel)

Unlike JPGs which force a solid background, WebP supports an alpha channel (transparency). This means you can convert your transparent PNG files to WebP, retain the transparent background for your graphic designs, and still enjoy file sizes that are up to 3 times smaller.

Frequently Asked Questions

Is this WebP converter free to use?
Yes, completely free with no limits. You can convert as many JPG, PNG, and BMP images as you like with no account or sign-up required.
Are my images uploaded to a server?
No. All conversion happens entirely in your browser using the HTML5 Canvas API. Your images never leave your device, so your sensitive data stays 100% private.
What quality setting should I use?
For standard website use (like blog graphics or thumbnails), 75% to 80% is the sweet spot. It provides massive file size savings while keeping the image looking great. If you are converting a high-end photography portfolio, use 90% to 95%.
What happens if I upload an animated GIF?
Because this tool uses client-side canvas processing, uploading an animated GIF will extract and convert only the first frame of the animation into a static WebP image.
Can I convert multiple images at once?
Yes. Select or drag multiple files into the drop zone at once. Each image is converted individually and you can download them one by one or click the ZIP button to download them all perfectly packaged.