Free Image Format Converter
Convert PNG to WebP, JPG to PNG, or any format — instantly in your browser. Change image format offline with zero quality loss and complete privacy.
Drag & drop your image here
JPG, PNG, WEBP, GIF — up to 20 MB
Browse FilesConversion Settings
Maintain Transparency
Preserve alpha channel (PNG/WEBP only)
Output Details
Original
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Output
Pending
WEBP
Upload an image above to get started
How it works
Convert image formats in three simple steps — without uploading to any server.
Upload Your Image
Drag & drop or browse for any JPG, PNG, WEBP, or GIF. Your files stay 100% on your device.
Pick Your Format
Choose your target format from the dropdown. Toggle transparency preservation for PNG/WEBP output.
Convert & Download
Click the button. The Canvas API converts your image instantly and the download starts automatically.
Change Image Format Offline
Our free image converter runs entirely in your browser using the HTML5 Canvas API. Whether you need to convert PNG to WebP to reduce bandwidth, or JPG to PNG to preserve quality — no server receives your file. Works offline after first load.
Why Convert PNG to WebP?
WebP images are typically 25–35% smaller than equivalent PNG or JPG files at the same quality. Converting your images to WebP significantly improves page load speed and Core Web Vitals scores, making this the go-to format for modern web projects.