Format Converter
Convert between image formats
v2.0

Convert PNG to JPG, WebP & More — Free Online

Convert images between PNG, JPG, WebP, and BMP formats instantly and for free. ShiftPx's format converter lets you batch convert multiple images at once with real-time file size comparison. Convert PNG to JPG to reduce file size, or switch to WebP for 25-35% smaller files perfect for websites. No upload to servers — your images stay private on your device.

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Format Converter FAQ

Which image format has the smallest file size?

WebP typically produces the smallest files — 25-35% smaller than JPEG at equivalent quality. Use JPEG for maximum compatibility, and PNG only when you need transparency.

Does converting formats reduce image quality?

Converting to JPEG or WebP uses lossy compression — some quality loss at lower settings. Set quality to 85-95% for a great balance. Converting to PNG is lossless and preserves full quality.