Batch PNG Compressor – Lossless & Free

Compress multiple PNG images at once with advanced lossless technology. Add up to 30 PNG files, keep perfect quality and transparency, and download each image or everything as a single ZIP — free and secure.

Lossless compression is applied automatically — your PNG images keep 100% quality and full transparency.

Drag & Drop Your PNG Images Here

Browse Files

PNG — add multiple images to compress them all at once

How to Batch Compress PNG Images Online

Upload Your PNG Images

Click “Browse Files” or drag and drop multiple PNG images into the upload area. Add up to 30 images at once — they will all be compressed together.

Automatic Lossless Compression

No settings to tweak — the tool automatically applies maximum lossless compression to every PNG, keeping 100% original quality and full transparency.

Download Your PNGs

When compression finishes, download each PNG individually or grab everything at once as a single ZIP file.

Powerful Features of Our Batch PNG Compressor

Batch Compression + ZIP

Compress up to 30 PNG images in one go and download everything together as a single ZIP file.

Crystal-Clear, Lossless Quality

Pixel-perfect PNG compression with zero quality loss — ideal for designers, logos, and graphics.

Preserves Transparency

Full alpha transparency is maintained across every image in the batch.

Secure and Private

Your images are processed securely and automatically deleted after compression. No sign-up, no watermarks.

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