Select PNG Images to Compress
- Secure & Private
- Local Processing
- Never stored
Why Use This Tool to Compress PNG?
Lossless PNG Compression
Compress png with zero quality loss using advanced deflate optimization and palette reduction.
Transparency Preserved
When you compress png, alpha channels stay intact — perfect for logos and icons with transparent backgrounds.
PNG-8 for Smaller Files
Convert 24-bit PNGs to 8-bit (256 colors) for massive file size reduction — ideal for simple graphics.
Batch PNG Compression
Need to compress png files in bulk? Process up to 30 PNG images at once with the same settings.
Strip Metadata
Remove EXIF data, text chunks, and other metadata when you compress png for extra space savings.
100% Private PNG Compression
Compress png completely in your browser. Your images never leave your device — no server uploads.
Progressive PNG Support
Create interlaced PNGs that load gradually on slow connections — better for web use.
How to Compress PNG — 3 Simple Steps
1. Upload Your PNG
2. Choose Compression Mode
3. Download Compressed PNG
When You Need to Compress PNG
- Website Logos & Icons
- Logos and icons need transparency. Compress png files to keep quality while reducing page load time.
- Email Signatures
- Email signatures with logos. Compress png to under 50KB for fast loading in emails.
- Mobile App Assets
- App icons and UI elements. Compress png files to reduce app download size.
- Screenshots & UI Mockups
- Share screenshots without huge file sizes. Use lossless mode to compress png while keeping text sharp.
- Print Design
- PNG files for print can be huge. Compress png losslessly to save storage without quality loss.
- Game Assets
- Sprite sheets and game art. Compress png files to reduce game download size.
Why Use Our Tool to Compress PNG?
Most PNG compressors upload your images to servers. We're different — all compress png processing happens locally in your browser. Faster, safer, and privacy-first.
Lossless & Lossy Options
Choose lossless (perfect quality) or lossy (smallest files) when you compress png.
PNG-8 Conversion
Convert to 8-bit PNG with custom color counts (2-256) for massive file size reduction.
Transparency Preserved
Alpha channels stay intact when you compress png — perfect for logos.
Metadata Stripping
Remove EXIF and text chunks when you compress png for extra space savings.
Batch Processing
Compress png files in bulk — perfect for icon sets and UI asset libraries.
100% Private
Your PNGs never leave your device. Compress png safely and privately.
Free Forever
No signup, no watermark, no limits — completely free to compress png.
Pro Tips to Compress PNG Like a Pro
Follow these expert tips when you compress png to get the best results:
Use PNG-8 for Simple Graphics
Logos, icons, and illustrations with few colors compress beautifully to PNG-8. When you compress png to 64-128 colors, you can reduce file size by 70-90% with minimal quality loss.
Use Lossless for Screenshots
Screenshots need perfect quality. Use Lossless mode when you compress png screenshots to preserve text sharpness.
Strip Metadata for Web
PNG files often contain unnecessary text chunks. Always strip metadata when you compress png for web use.
Convert Photos to JPG First
PNG is inefficient for photos. For photographs, convert to JPG before you compress png (or just use JPG format).
Batch Compress Icons
Need to compress png icons for a website? Use batch mode to apply the same PNG-8 settings to all icons at once.
Test Different Color Counts
When using PNG-8, test 64, 128, and 256 colors. Often 128 colors looks identical to 256 but compresses png significantly smaller.
Compress PNG — The Ultimate Guide to PNG Optimization
PNG-8 vs PNG-24: Which to Use When You Compress PNG
Lossless vs Lossy PNG Compression
Preserving Transparency When You Compress PNG
Color Reduction: The Key to Small PNGs
Dithering: Smoother Gradients at Smaller Sizes
Batch Process: Compress PNG for Icon Sets
Interlaced PNG for Better Web Experience
7 Mistakes When You Compress PNG
PNG vs JPG: When to Use Each
Private PNG Compression — No Server Uploads
Start Optimizing: Compress PNG Today
Frequently Asked Questions About PNG Compression
Related Tools You May Like
Explore more free image tools