What is Bildkompressor?

An image compression tool that reduces file sizes. Adjust quality to achieve your desired compression level and batch process multiple images at once. Essential for website loading speed optimization.

How to Use

1. Click 'Select Images' to choose images to compress (multiple allowed).
2. Set the output format and quality.
3. Click 'Compress'.
4. Review savings compared to originals and download.

Key Features

• Batch compression of multiple images
• Quality adjustment for file size optimization
• Savings percentage display vs original
• Bulk download functionality

Tips

• Web images compressed to 80% quality are usually indistinguishable from originals to the naked eye.
• Image compression directly improves Core Web Vitals scores.
• Converting banners and hero images to WebP can significantly reduce file sizes.