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PNG Compressor

Compress PNG images without losing quality or transparency. Reduce file sizes by 10-30% with lossless optimization — all processed locally in your browser.

Free PNG compressor online — lossless compression that preserves transparency. Reduce PNG file sizes by 10–30% for logos, icons, and screenshots. Batch compress and download free.

Takes you to our Image Compressor — works great for PNG files too

Why Use Our Tool

Built for Speed & Simplicity

Everything you need, nothing you don't. Process your images in seconds.

Lossless PNG Compression

Compress PNG images without losing any quality. Our tool removes unnecessary metadata and optimizes the compression algorithm for maximum size reduction.

Transparency Preserved

Keep all alpha channel transparency intact. Compressed PNGs maintain their transparent backgrounds perfectly for logos, icons, and overlays.

Batch PNG Compression

Compress multiple PNG files at once. Process entire folders of PNG images, icons, or screenshots in a single operation.

Privacy First

All PNG compression happens in your browser. Your images are never uploaded to any server or stored anywhere.

Before & After Preview

Compare your original and compressed PNG images side by side. Verify that transparency and quality are perfectly preserved.

Instant Results

No waiting, no queues. Your PNG images are compressed instantly right in your browser.

Ready to get started?

No sign-ups, no watermarks, no limits. Just drop your files and go.

Compress PNG Images Now
Common Questions

Frequently Asked Questions

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AI Image Assistant

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Try our AI Assistant — upload an image and get instant recommendations for the best resize, compress, or convert settings.

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