Your files stay on your device

Optimize PNG

PNG Image | Portable Network Graphics format
PNG

Drop your PNG files here

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Select Files

Supports: PNG

Conversion re-encodes pixels: EXIF metadata and color profiles are not carried over, EXIF rotation is applied, and animated GIF, WebP, and AVIF inputs keep only their first frame (flagged on the result). Files are checked by their actual bytes, not just the extension. A corrupt or mislabeled file fails its row without killing the batch.
Quantize to 256 colors (lossy)Runs imagequant before the PNG encode: a deliberate, disclosed lossy step, never a hidden side effect. Off by default; with it off, PNG optimize stays pixel-preserving.Lossless re-encodeRe-encodes at 82% quality: optimized for web with minimal visual loss.OptimizeDownload all (0)Clear queueNothing in yet

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Next door in Photos

- Compress (/images/compress)
- Convert (/images/convert)
All photos tools (/images)

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