Compress PNG images online
Reduce PNG file size significantly while preserving transparency. Lossless and lossy compression options available.
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Drop images here to compress
or click to browse. Supports JPG, PNG, WebP, AVIF.
Quality80%
Lower quality = smaller file size. 80% recommended.
Output Format
Auto selects a reasonable output format.
Results (0 images)
| File | Original | Compressed | Savings | Status | Download |
|---|---|---|---|---|---|
| No files yet. | |||||
Why compress PNG files?
- Preserve alpha transparency while reducing file size dramatically.
- Lossless compression removes unnecessary metadata without quality loss.
- Lossy mode can achieve 60-80% size reduction with minimal visual impact.
- Perfect for logos, icons, UI elements, and graphics with transparency.
- Smart palette optimization reduces colors while maintaining visual fidelity.