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Compress PNG

PNG image compression tool, also supporting formats like JPEG, WebP, AVIF, etc., significantly reducing file size while maintaining image quality.100% local processing, zero upload, zero risk.

Add images
Supports JPG/JPEG/PNG/WEBP/GIF/AVIF formats. Compression starts automatically after adding.
PNG format characteristics
PNG supports transparent backgrounds and lossless compression, ensuring image quality is not degraded by compression. It is especially suitable for icons, logos, screenshots, and images requiring transparency.
PNG compression strategy
PNG compression is mainly achieved by optimizing the color palette and removing metadata. Images with fewer colors can significantly reduce file size.
Transparent image processing
Our tool perfectly preserves the transparency channel of PNGs, ensuring the transparent effect remains unchanged after compression. Ideal for web design, UI interfaces, and scenarios requiring overlay effects.
PNG application scenarios
The PNG format is particularly suitable for icons, logos, screenshots, and images requiring transparent backgrounds. For simple graphics and images with fewer colors, PNG compression is ideal.
Icon and logo optimization
Icons and logos usually have fewer colors, making PNG compression very effective. It is recommended to maintain the original dimensions while reducing file size through compression to improve loading speed.
Format conversion
Supports conversion of PNG to other formats such as JPEG, WebP, AVIF, etc. You can choose the most suitable output format based on the usage scenario to achieve the best balance between file size and quality.