How to Use the Image Compressor
Large images are the biggest contributor to slow page load times. The ToolPrime Image Compressor reduces JPEG and PNG file sizes directly in your browser — your images never leave your device. Adjust quality settings and compare before-and-after file sizes instantly.
1 Open the Image Compressor
Navigate to the Image Compressor tool page.
2 Upload your image
Click the upload area or drag and drop a JPEG or PNG image. The tool shows the original file size.
3 Adjust quality
Use the quality slider to find the right balance between file size and visual quality.
4 Download the compressed image
Click Download to save the compressed version. Compare the original and compressed file sizes.
Common Use Cases
- Optimizing hero images for faster website loading
- Reducing image sizes for email attachments
- Preparing product photos for e-commerce sites
- Compressing screenshots for documentation
Pro Tips
For JPEG, quality 80 often reduces file size by 50% with no visible difference.
PNG compression is lossless — it reduces file size without any quality change.
Consider converting to WebP format for even smaller file sizes (supported by all modern browsers).
Try it yourself
Open Image Compressor