How much can I reduce an image's file size?

The reduction depends on the image content and the quality level you choose. Typical results range from 30% to 80% file size reduction. Photos with lots of detail compress less than simple graphics.

What quality level should I use?

For photos and complex images, 70--80% quality often provides the best balance between file size and visual quality. For graphics and logos, PNG is usually better than JPG regardless of quality setting.

Does compression affect image dimensions?

No. Compression only reduces the file size by optimising the data encoding. The pixel dimensions (width and height) of the image remain unchanged.

Image Compressor

Compress images to reduce file size while maintaining quality.

About Image Compression

Image compression is the process of reducing the file size of an image while trying to maintain its visual quality. This is particularly useful when you need to upload images to websites, send them via email, or store them in limited space.

Benefits of Image Compression

Faster website loading times
Reduced bandwidth usage
Lower storage requirements
Improved user experience on mobile devices
Better SEO performance (page speed is a ranking factor)

How Our Image Compressor Works

Our image compressor uses advanced algorithms to reduce the file size of your images while preserving quality. The tool works entirely in your browser - your images are never uploaded to any server, ensuring complete privacy and security.

You can adjust the quality level to find the perfect balance between file size and image quality. The tool supports JPG, PNG, and WebP formats, and you can compress multiple images at once.

Tips for Best Results

For photos and complex images, JPG with 70-80% quality often provides the best balance
For graphics, logos, and images with transparency, PNG is usually better
WebP generally provides better compression than both JPG and PNG, but has slightly less browser support
Preview your compressed images before downloading to ensure they meet your quality standards

Related Tools

Image Blur

Add blur effect to your images

Brightness

Adjust image brightness

Contrast

Adjust image contrast

Crop Image

Crop images to desired size

Resize Image

Resize images to any dimension with precise control over width, height, and aspect ratio for web, social media, and print

Bulk Resize Image

Resize multiple images at once with consistent dimensions for batch processing, web optimization, and social media preparation

About Image Compression

Benefits of Image Compression

Faster website loading times
Reduced bandwidth usage
Lower storage requirements
Improved user experience on mobile devices
Better SEO performance (page speed is a ranking factor)

How Our Image Compressor Works

You can adjust the quality level to find the perfect balance between file size and image quality. The tool supports JPG, PNG, and WebP formats, and you can compress multiple images at once.

Tips for Best Results

For photos and complex images, JPG with 70-80% quality often provides the best balance
For graphics, logos, and images with transparency, PNG is usually better
WebP generally provides better compression than both JPG and PNG, but has slightly less browser support
Preview your compressed images before downloading to ensure they meet your quality standards