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Compress PNG – Free Online PNG Image Compressor | Image99

PNG Image Compressor

Reduce the file size of your PNG images with the best lossless compression, preserving full quality and transparency.

Drag & Drop Your PNG Image Here

or

How to Compress a PNG File

1

Upload Your PNG

Click the "Browse File" button or simply drag and drop your PNG image into the upload area.

2

Automatic Compression

The tool automatically applies the best lossless compression to reduce the file size without affecting quality.

3

Download Your Image

Once processed, click the "Download PNG" button to save your smaller, high-quality image.

Key Features

Lossless Quality

Reduces file size without sacrificing a single pixel of quality, making it visually identical to the original.

Preserves Transparency

Full alpha transparency is preserved, making it perfect for logos, icons, and web graphics.

Secure and Private

Your images are processed securely and are automatically deleted from our servers after a short time.

Frequently Asked Questions