Why convert image formats?

Different image formats serve different purposes on the web. JPEG is best for photographs where small file sizes are preferred over perfect pixel accuracy. PNG is ideal for images that require transparent backgrounds or crisp text and graphics. WebP is a modern format developed by Google that provides superior lossless and lossy compression, resulting in significantly smaller file sizes without sacrificing quality.

Privacy & Security

Unlike many online image converters that upload your photos to external servers, this tool processes everything 100% locally in your web browser using the HTML5 Canvas API. Your images never leave your device, ensuring complete privacy and fast conversion speeds even without an internet connection.

How to use this tool

Drag and drop an image (or click to select one from your files). Once loaded, you'll see a preview and its original specifications. Choose your desired output format (JPEG, PNG, or WebP) and adjust the quality slider if applicable. Click Convert Image, and you can instantly download the new file while comparing the compression ratio.