Source

Select or drop an image file.

Choose imageor drag a file into this panel

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Output

Pick a file to start.

Guide

What this tool is for

Image to WebP conversion produces modern, highly compressed image files that are significantly smaller than both JPG and PNG while maintaining comparable or better visual quality. Developed by Google and now supported by the vast majority of web browsers, WebP has become the standard format for web performance optimization. This tool converts any supported image format to WebP with adjustable quality settings, helping website owners, developers, and content creators reduce page weight, improve load times, and lower bandwidth costs without sacrificing visual fidelity.

This tool creates WebP versions of images for web delivery, email, and digital sharing where smaller file sizes improve performance. It supports both lossy and lossless WebP output with a quality slider for precise control over the size-to-quality ratio.

How to use this tool

A short browser-side flow that keeps the file on the current device.

Upload or drag your source image in JPG, PNG, HEIC, or another supported format.
Choose between lossy (smaller) or lossless (exact) mode and adjust quality if using lossy.
Download the WebP file, typically 25-35 percent smaller than the equivalent JPG.

Best use cases

Common jobs where this page saves a repetitive manual step.

Optimizing website images for faster page loads and better Core Web Vitals scores
Reducing email attachment sizes while maintaining acceptable visual quality
Creating smaller versions of product images for e-commerce catalogs

Output and format notes

Details that help you avoid format or quality mistakes before export.

WebP is supported by over 95 percent of browsers; provide JPG/PNG fallbacks for older systems
Lossy WebP is 25-35 percent smaller than JPG; lossless WebP is about 26 percent smaller than PNG
WebP supports transparency in both lossy and lossless modes

WebP conversion vs. nearby tools

WebP offers superior compression, but compatibility and use case determine the best format.

Use PNG to WebP when converting transparent graphics for modern web delivery
Use Compress WebP when you already have a WebP file but need it even smaller
Use Image to JPG when universal compatibility is more important than file size savings

FAQ

Frequently asked questions

Is WebP supported by all web browsers?

As of 2024, WebP is supported by over 95 percent of web browsers globally, including Chrome, Firefox, Safari (version 14 and later), and Edge. However, some older browsers and enterprise systems still cannot display WebP natively. For maximum compatibility, serve WebP with a JPG or PNG fallback using the HTML picture element. Most modern content management systems and CDNs can automatically serve WebP to supported browsers.

How much smaller is WebP compared to JPG and PNG?

WebP lossy files are typically 25-35 percent smaller than equivalent-quality JPG files. WebP lossless files are about 26 percent smaller than equivalent PNG files. For websites with many images, this translates to significant bandwidth savings and faster page loads. The exact savings vary by image content: photographs see the most benefit from lossy WebP, while graphics and screenshots benefit from lossless WebP.

Does WebP support transparency and animation?

Yes, WebP supports both alpha channel transparency and animation, unlike JPG which supports neither. WebP transparency works in both lossy and lossless modes, making it more versatile than PNG for web graphics. Animated WebP files can be smaller than animated GIFs while supporting 24-bit color and transparency. However, for maximum compatibility, animated content may still need GIF or video formats as fallbacks.

Can I use WebP for print and professional photography?

WebP is primarily designed for web delivery and digital display, not for print or professional photography workflows. Most print shops and professional editing software do not support WebP natively. For print, use TIFF or high-quality JPG. For professional photography archival, use RAW or DNG formats. WebP excels at web performance, email, and digital sharing where file size and load speed are priorities.

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