Compress PNG

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Drop your PNGs, pick a compression level, download the lighter files. Everything runs in your browser — nothing is uploaded.

How to Compress PNG Files Online for Free

  1. Drag & drop your PNG file, or click Choose Files to browse.

  2. Set the compression level — balanced by default, or squeeze harder for the smallest file.

  3. Click Compress and compare the before/after size instantly in your browser.

  4. Download your compressed PNG free — transparency intact, and nothing was uploaded.

Why Compress PNG Files With Our Free Tool

Built for speed, privacy and reliability — on any device.

Transparency Stays Intact

Alpha channels survive compression — logos and overlays keep their clear backgrounds pixel-perfect.

Serious Size Reduction

Strip metadata and optimize encoding to cut PNG sizes dramatically, with a clear before/after comparison.

100% Private — Runs in Your Browser

Compression happens on your device. Files are never uploaded, so there's no cap and no privacy worry.

Sharpness You Control

Balanced by default for web use; the slider lets you decide exactly how far the squeeze goes.

Free for Unlimited Files

Compress as many PNGs as you need at zero cost — no account, no daily limits, any device.

Compress PNG FAQs

Compress PNG

Reduce PNG file size while keeping transparency

Compress PNG complete
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