Compress PNG
Reduce PNG file size while keeping quality.
Drag & drop your files here
or click to browse your computer
Max 10 files · Up to 50MB each
Smart Compression
Optimized for each format
Instant Results
Fast server-side processing
Secure
Files auto-deleted after download
Need an exact size? Compress PNG to a target
Compress PNG — reduce file size, keep quality & transparency
Compress PNG images online for free while keeping the best possible quality. Our PNG compressor shrinks the file size of many PNG images at once and preserves transparency, so your graphics, logos, and screenshots load faster on the web without looking any different — no signup and no watermark.
Choose lossless compression to keep every pixel intact, or a lossy level for the smallest possible size. Either way, reducing PNG file size is quick and easy right in your browser. Files are encrypted in transit and deleted automatically after processing.
How to compress png
- 1
Upload your PNG images
Drag and drop up to 10 PNG files, or click to select them from your device.
- 2
Choose a compression level
Pick lossless to keep full quality, or a stronger level for a smaller file size.
- 3
Compress the PNGs
Click Compress and our servers shrink each PNG while preserving transparency.
- 4
Download your images
Save the compressed PNGs individually or as a ZIP. Uploads are deleted automatically.
Why use our compress png tool?
Keeps transparency
Transparent backgrounds are preserved, so compressed PNGs look identical on any page.
Lossless or lossy
Choose lossless compression for perfect quality or lossy for the smallest file size.
Batch up to 10
Compress many PNG images at once to save time on whole folders of graphics.
Free & no watermark
Reduce PNG file size online free with no signup and no watermark.
Compress PNG — frequently asked questions
How do I compress a PNG without losing transparency?+
Upload your PNG and compress it — our tool preserves the alpha channel, so transparent areas stay transparent in the smaller file.
Can PNG be compressed without losing quality?+
Yes. Choose lossless compression to reduce file size with no visible quality loss. For even smaller files, pick a lossy level.
Why are PNG files so large?+
PNG is a lossless format that stores a lot of detail, especially for photos. Compressing optimizes the encoding and can strip metadata to cut the size significantly.
Can I compress multiple PNGs at once?+
Yes. Upload up to 10 PNG images and compress them all in a single batch, then download them together as a ZIP.
Is it secure?+
Yes. Files are uploaded over encrypted HTTPS and deleted automatically after compression.