Image Format Converter
Convert images between PNG, JPG, and WebP. Adjust quality and compare file sizes.
Upload Image
Click to upload or drag and drop
All image formats supported — up to 50 MB. You can also paste (Ctrl+V).
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Everything you need to know
Convert Images Right in Your Browser
No upload needed — this converter runs entirely in your browser using the HTML Canvas API. Your images stay on your device. Drop a PNG, JPG, WebP, GIF, BMP, or SVG and convert to your target format in seconds.
PNG vs JPG vs WebP — Which to Choose?
- PNG — Lossless compression. Best for screenshots, logos, and images with text or transparency. Larger file sizes but no quality loss.
- JPG — Lossy compression. Best for photographs and complex images. Smaller files but no transparency support.
- WebP — Modern format developed by Google. Supports both lossy and lossless compression, plus transparency. Generally produces the smallest files with good quality.
Quality Slider
For JPG and WebP output, the quality slider controls the compression level. Higher quality = larger file, less compression artifacts. For most photos, 80-90% quality is the sweet spot — barely noticeable quality difference with significant file size savings.
File Size Comparison
After conversion, the tool shows a side-by-side comparison of original and converted file sizes. This helps you find the right quality-to-size balance for your use case — whether optimizing images for a website or reducing storage space.
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