Compress Image

What Is an Image Compressor?

An image compressor reduces a file's size by applying lossy or lossless compression algorithms. Lossy compression discards some pixel data to achieve smaller sizes; lossless compression reorganises the data more efficiently without any loss.

ToolPop lets you choose the quality level for JPG and WebP compression, showing you the file size reduction before you download.

How to Compress Image

1. Upload your image to the compression tool
2. Adjust quality and compression level
3. Preview file size reduction
4. Download your compressed image

Features

• Intelligent compression maintaining visual quality
• Adjustable quality slider for file size control
• Real-time file size comparison
• Support for all major image formats

Common Use Cases

• Compress hero images and product photos before publishing to a website
• Reduce image attachment sizes before sending via email
• Optimise blog post images for Core Web Vitals performance

Why Use ToolPop Image Compressor

• Reduce file sizes dramatically to improve page load speed
• Adjust quality level to balance size and visual fidelity
• Batch compress multiple images without uploading to a server

ToolPop vs TinyPNG

TinyPNG is excellent for PNG and JPEG compression but enforces a 20-image limit per session on the free plan. ToolPop compresses without session limits and keeps all processing local in your browser.

Tips

• Compress images to improve website loading speed
• Quality 80-85% usually provides best balance
• Batch compress multiple images for efficiency

Frequently Asked Questions

How much can images typically be compressed?

Most images can be compressed by 50-80% while maintaining visual quality at 80-90% quality setting.

Will compression lose quality?

Some loss occurs (lossy compression), but at 85%+ quality, it's barely noticeable to the human eye.

Is compression done privately?

Yes. Compression happens entirely in your browser with no uploads to servers.

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