Reduce PNG file size online without sacrificing image clarity. Compress PNG files for faster websites, easier sharing, and efficient storage.
Drop your image file here
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Image • Max 100MB
Compress PNG reduces the file size of PNG images, which often start out larger than JPGs since PNG uses lossless compression by default. Upload your PNG, choose a compression approach, and download a smaller file that still displays crisply. This is especially useful for screenshots, graphics with transparency, and icons that need to stay in PNG format but are taking up more space than necessary on a website or in storage.
Drop your PNGs into the box — compression runs locally, so the files never leave your device.
Choose your compression level. Transparency survives either way — logos and screenshots keep their clear backgrounds.
Preview the result and compare file sizes before deciding.
Download the lighter PNGs — batch-friendly, website-ready, still crisp.
Serious size cuts with transparency preserved, handled entirely in your browser.
Compression keeps transparent areas intact.
Ideal for the graphics that are usually saved as PNG.
Compress multiple PNG files in one session.
Compression happens in your browser — files are never uploaded.
Compress unlimited PNGs at no cost.
No, transparent areas are preserved during compression.
Results vary by image, but PNG files often compress significantly, especially screenshots and simple graphics.
Yes, this tool is completely free with no limit on how many images you compress.
Yes, you can batch compress several PNG files in one session.
No. Compression happens entirely in your browser, so your image stays private.
Compress PNG Images Online Fast While Preserving Image Quality