1
Upload PNGChoose the PNG file you want to compress.
2
Configure Quality
3
Compress PNG
4
Download
image Converter• 100% Client-Side

Compress PNG Converter

Optimize PNG image payloads while preserving transparent pixels.

png→png

Drop PNG file(s) here, or browse

Supports single or multiple batch conversion

Private by Design

Your files are processed directly on your device using WebAssembly, HTML5 Canvas, and client-side runtimes.

No server upload No cloud copy 100% local processing
How To Convert

How to Compress a PNG File

Step 1

Upload PNG

Choose the PNG file you want to compress.

Step 2

Configure Quality

Select your preferred compression quality.

Step 3

Compress PNG

Start the compression process.

Step 4

Download

Download your compressed file.

Frequently Asked Questions

Questions about Compress PNG Conversion

Does transparency stay intact?

Yes, PNG alpha transparency is preserved 100%.

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