Image Converter
Convert images locally in your browser. No upload required.
Why convert image formats?
Different image formats serve different purposes on the web. Choosing the right one can drastically improve your website's performance and visual quality.
Format Guide
- JPG (JPEG): The standard for photography. It uses lossy compression to create very small file sizes, making it ideal for blog post images and galleries.
- PNG: A lossless format that supports transparency. Perfect for logos, icons, and graphics with text where clarity is paramount.
- WebP: The modern standard developed by Google. It offers superior compression (often 30% smaller than JPG) with comparable quality. All modern websites should use WebP.
How to use this tool
Simply drag and drop your image, select your desired output format, and adjust the quality slider. For JPG and WebP, a quality setting of 0.8 to 0.9 is usually the sweet spot between file size and visual fidelity.
Client-Side Conversion
This tool leverages your browser's built-in canvas capabilities to convert images instantly. No data leaves your device, making it safe for confidential screenshots or personal photos. You can even use this tool offline once the page is loaded!