Does compressing PNG preserve transparency?

Yes! Our compressor fully preserves the alpha transparency channel in your PNG images. All transparent and semi-transparent areas remain intact.

What is lossless vs lossy PNG compression?

Lossless compression reduces file size without any quality loss by optimizing the encoding. Lossy compression reduces the color palette and applies quantization for much smaller files with minimal visible difference.

How much can PNG files be compressed?

Typical PNG compression reduces file sizes by 40-80% depending on the image content. Simple graphics with few colors compress more than complex photographs.

Should I convert PNG to JPG instead?

If your image does not require transparency, converting to JPG will usually result in smaller files. However, for graphics, text, screenshots, and transparent images, PNG is the better choice.

Compress PNG

Compress PNG images with lossless or lossy compression while preserving transparency.

Compress PNG, JPG, WEBP or GIF with the best quality and compression.

or drop images here

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PNG is one of the most widely used image formats, known for graphics with transparency, logos, screenshots, text-heavy images. PNG uses lossless compression and supports full transparency, making it ideal for logos and graphics. However, PNG files can still be larger than necessary for web, email, and mobile use. Our specialized PNG compressor analyzes each image individually and applies format-specific optimization techniques that go beyond basic quality reduction. The engine considers color distribution, spatial detail, transparency channels, and content type to find the smallest possible file size at your chosen quality level. Whether you are optimizing PNG files for a website, preparing them for email, or reducing storage consumption, our tool delivers the best compression ratios available. Upload single files or process entire batches — all compression runs locally in your browser for complete privacy. No signup, no watermarks, no limits.

Как да Компресиране PNG

Качете вашето изображение

Click "Select Files" or drag and drop your images onto the upload area. Upload single files or entire batches.

Adjust Компресиранеion Settings

Use the quality slider to set your preferred balance between quality and file size, or set a specific target file size.

Компресиране Your Изображение

Click "Компресиране" and the tool will process your images in seconds using format-optimized algorithms.

Изтеглете резултата

Download your compressed images individually or as a ZIP file. View the size savings for each file.

Защо Компресиране PNG?

Reduce PNG file sizes by up to 80% without visible quality loss

Format-specific optimization tuned for PNG characteristics

Smart compression that adapts to each PNG image's content

Batch process hundreds of files simultaneously

Компресиране to specific target file sizes when needed

Безплатно, browser-based, private — no server uploads

Случаи на употреба

Optimizing PNG images for faster website loadingReducing PNG file sizes for email attachmentsКомпресиранеing PNG photos for social media uploadsBatch processing PNG product images for e-commerceArchiving PNG photo collections with reduced storagePreparing PNG files for mobile app and responsive web use

Най-добри практики за Компресиране PNG

Use quality 70-80% for web PNG images — the quality difference is invisible
Preserve transparency when compressing PNG with alpha channels
Преоразмеряване oversized PNG images before compressing for even better results
Test compression on a sample PNG file before batch processing
Use the target-size option when PNG files must meet specific limits