Image Compressor

Easily compress your image online for free.

Are you looking for a powerful Image Compressor that can compress different formats according to your desired size? Then look no further, with our Online Image Compressor tool, you can easily compress any image in one click. With our advanced processing method, we use your browser and device's power to compress the image; that's why we don't require you to upload an image to our server. Unlike a Traditional Image Compressor, where your image first gets uploaded to a server, then the server processes your image, and then lets you download the compressed image. That's why we built the Image Compressor, where your browser and device do all the processing, and allow us to ditch the uploading and server processing part. That's why you no longer need to worry about your images being stored or processed on some site's servers.

 

What is image compression?

Image Compression is a process where your image size gets reduced according to your needs. It works by scanning the image for repetitive patterns or subtle variations, like large areas of similar color or tiny details you’re unlikely to notice, and then encoding those patterns more efficiently. In lossless compression (e.g., PNG), the software simply reorders and packs the exact pixel information without dropping anything, while in lossy compression (e.g., JPEG), it also discards imperceptible detail to squeeze the data even tighter. When you view the image, the compressed data is unpacked (and any approximations are filled in), giving you a faithful, smaller version of the original.

 

How to Compress?

Just like the other Image Compressor, you need to:

1. Select an image
2. Set your target size
3. Press the 'Compress' button
4. Check the preview and download the compressed image.
5. After that, click 'Reset' to compress another image.

 

Is it safe to compress an image online?

Compressing images online is completely safe when they are never leaving your device to begin with. When you compress an image using ConvertImg, your browser does all the processing and compression using your device's power. That's why compression is super fast, dont have to wait, while keeping your images private and secure.