Image Compressor
Compress JPG, PNG and WebP images online for free. Reduce image file size directly in your browser with adjustable quality.
Privacy-Friendly Image Compression
Supported images are processed directly in your browser. For this tool, your image does not need to be sent to a ConvertTools conversion server.
Compress Images Online for Free
Large image files can slow down websites, take longer to upload and use unnecessary storage space. ConvertTools Image Compressor helps reduce image file size while giving you control over the output quality.
You can compress JPG, PNG and WebP images directly from your browser. No account is required, and the tool is designed for quick everyday image optimization.
How to Compress an Image
- Select a JPG, PNG or WebP image from your device.
- Adjust the compression quality using the quality slider.
- Click Compress Image.
- Compare the original and compressed file sizes.
- Download the compressed image to your device.
Why Use Our Image Compressor?
Free to Use
Compress supported images without creating an account or paying for a subscription.
Adjustable Quality
Choose the balance between smaller file size and higher visual quality.
Browser-Based Processing
The current tool processes your image locally in your browser.
Multiple Image Formats
Compress common image formats including JPG, PNG and WebP.
Frequently Asked Questions
How do I compress an image online?
Choose a JPG, PNG or WebP image, select your preferred compression quality, then click Compress Image. You can preview the result and download the compressed file.
Is the ConvertTools image compressor free?
Yes. The image compressor is free to use and does not require an account or subscription.
Which image formats are supported?
The current image compressor supports JPG, JPEG, PNG and WebP images.
Are my images uploaded to a server?
The current compressor processes supported images directly in your browser. Your selected image does not need to be uploaded to a ConvertTools conversion server for this operation.
Will image compression reduce quality?
Compression can reduce image quality depending on the quality level you choose. Higher quality settings preserve more visual detail, while lower settings generally produce smaller files.
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