Image Format Converter
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Free Online Image Format Converter - PNG, JPG, WebP, AVIF
Convert images between PNG, JPG, WebP, and AVIF while preserving image quality. For animation, use the dedicated Animated GIF Maker, which combines multiple images into a real GIF. No uploads to external servers — conversions happen directly in your browser.
How to Convert Image Formats Online
- Upload your image by clicking, dragging, or pasting a URL
- Select your target format: PNG, JPG, WebP, or AVIF
- Adjust the quality slider to control output file size
- Choose whether to preserve transparency
- Click "Convert" and download your converted image
Frequently Asked Questions
Which image format is best for the web?
WebP is currently the best format for web use, offering 25-35% smaller files than JPEG at the same quality. AVIF is even more efficient but has slightly less browser support. PNG is best for graphics with transparency.
Can I convert animated GIF to other formats?
This converter reads the first frame. To combine images into an animation, use the dedicated Animated GIF Maker.
Will converting between formats reduce quality?
Converting to lossy formats (JPG, WebP lossy, AVIF) will reduce quality based on your quality setting. Converting to lossless formats (PNG, WebP lossless) preserves all quality but may increase file size.
What happens to transparency when converting?
If you convert to a format that supports transparency (PNG, WebP), it's preserved. If converting to JPG, transparent areas are filled with a solid color since JPEG doesn't support transparency.
Why Convert Image Formats?
- Better compression - Formats like WebP and AVIF offer superior compression while maintaining quality
- Transparency support - Convert to PNG or WebP when you need transparent backgrounds
- Animation - Create a looping GIF with the dedicated Animated GIF Maker
- Compatibility - Convert to widely-supported formats like JPG for maximum device support
- Web optimization - Modern formats like WebP can significantly reduce page load times
Supported Format Conversions
Our tool supports converting between all popular image formats:
- PNG to JPG, WebP, or AVIF
- JPG to PNG, WebP, or AVIF
- WebP to PNG, JPG, or AVIF
- GIF first frame to PNG, JPG, WebP, or AVIF
- AVIF to PNG, JPG, or WebP