PNG Compressor
Compress PNG images online for free. Reduce file size while preserving 100% transparency.
Your files are processed directly inside your browser memory using local hardware acceleration. No images, videos, or documents are ever uploaded to cloud servers or stored anywhere.
Choose Files or Tap to Browse
Supports .png. 100% processed on your device.
Why Use Our PNG Compressor?
Zero Transparency Degradation
Alpha transparency remains completely crisp with no fringing or discoloration.
How to Use PNG Compressor Online for Free
Upload your PNG file.
Our engine optimizes palette indexing and removes unnecessary metadata chunks.
Download your compressed PNG.
Frequently Asked Questions
Does this remove alpha transparency?
No! All transparent channels and translucency are preserved.
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