Media

Image Compressor

Compress JPEG, PNG, and WebP images instantly in your browser without losing quality.

Drag & Drop Image

Supports JPEG, PNG, WebP up to 50MB

How to compress images for the web

Large images are the number one cause of slow loading websites. By compressing your images before uploading them to your blog or application, you drastically improve page speed and SEO rankings.

1Upload an Image: Drag and drop a JPEG, PNG, or WebP image into the drop zone, or click to browse your files.
2Adjust Quality: Use the quality slider (default is 80%) to balance file size with visual fidelity. Look at the "Saved Space" metric to see exactly how much bandwidth you are saving.
3Download: Once you are happy with the size and visual result, click the download button to instantly save the optimized image to your device.

Frequently Asked Questions

Does this tool upload my images to a server?

No. All image compression happens entirely within your web browser using HTML5 Canvas APIs. Your original images never leave your device, ensuring complete privacy and security.

Why did my PNG image change format?

PNG is a 'lossless' format, which means standard compression does not reduce its file size effectively. To achieve significant file size reduction for the web, our tool automatically converts heavy PNG files into modern, highly compressed WebP formats.

Does compression reduce image quality?

Yes, this is 'lossy' compression, meaning it works by permanently removing some data from the image. However, by adjusting the quality slider (e.g., 70-80%), you can drastically reduce file size while keeping the visual difference virtually undetectable to the human eye.

What is the maximum file size supported?

Because this tool runs in your browser, the maximum size is technically limited only by your computer's available memory. However, for the best performance without freezing your browser, we recommend keeping individual images under 50MB.

Privacy Metadata

Our image compression technology is 100% offline-first. Your images are parsed and compressed locally on your computer. Unlike traditional compressor services, we never see, upload, or store your personal files.

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