Ultimate Image Compressor

Compress images by up to 90%

Upload images to compress

PNG, JPEG, WebP, BMP • Multiple files supported

Compression Mode

Output Format

Max Dimension

Remove metadata Preserve transparency ⚫ Convert to grayscale (80% reduction) 🎨 Reduce colors (60% reduction)

Compression Complete!

Original

No file uploaded

Ultimate Compressed

Ready to download

Original

0 KB

Compressed

0 KB

Reduction

Speed

0ms

Your image is ultra-optimized for web use.

Image to WebP Image Optimizer PDF Creator Image Resizer

How to Ultimate Compress Images

Reduce image size by up to 90% for blazing-fast websites.

Upload your image (PNG, JPEG, WebP)
Choose compression mode (Smart/Aggressive/Ultimate)
Select output format (WebP for best results)
Enable advanced options (grayscale, color reduction)
Click "Ultimate Compress"
Download your super-optimized image

Compress in under 3 seconds

100% local processing. Your images never leave your device.
No file size limits.

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Frequently Asked Questions

Everything you need to know about ultimate image compression.

How to compress images by 90%?

Use "Ultimate" mode with WebP output. This combines aggressive quality reduction, color quantization, and modern compression to reduce file size by up to 90%.

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Ultimate Image Compressor