Image Compresser

100% Free Image Compressor that compresses images Locally in the Browser.


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Welcome to Compress.One, an all-new Image Compressor web app that can compress your JPG, PNG, WebP, and GIF online for free. We use advanced methods to compress your images locally in your browser so your data does not leave your device. So, there is no need to worry about your images being stored on some sites.

 

What is Compress.One?

Compress.One is an online image compressor website where anyone can compress images without needing to sign up or fill in a captcha. With this tool, you can compress any image format to your desired file size without losing quality or transparency, especially when compressing PNG images with transparent backgrounds.

 

What is Image Compression?

Image Compression is a process where your image gets compressed to your desired file size, for example if you have an 500kb image and want to compress it's to 100kb, when you are using 'Compress.One' our tool uses advance compression method to compress all the image locally in your system without needing to upload and process the image to a server.

 

How to Compress Image Online?

Reducing image size using Compress.One is quite straightforward. Follow these simple steps to resize any image to your desired file size.

  • Upload the image: Drag and drop or select an image from your device that you want to compress.
  • Set the size: Select Unit (e.g. MB or KB) and set your preferred image file size for the compression.
  • Compress the image: Click the 'Compress' button.
  • Preview & Download: Preview your image in before and after states and download it.
 

Is it safe to compress an image online?

Yes, Compress.One is a completely safe and secure website where all the images you compress are being processed on the browser you are using. So, no need to worry about the security of your image.

Frequently Asked Questions

What is compress.one and what does it do?

compress.one is a user-friendly online image compression tool that helps you reduce the size of image files effortlessly. It’s perfect for optimizing images for websites, email attachments, or online submissions.

Is compress.one free to use?

Yes, compress.one is completely free to use with no restrictions or limitations.

Do I need to install any software to use compress.one?

No installation is needed! compress.one is a browser-based tool, which means you can compress images directly within your web browser without downloading any apps.

How do I compress an image using compress.one?

Simply upload your image, select the target size, and hit the “Compress” button. Your optimized image will be ready for download in seconds.

What image formats does compress.one support?

We currently support compression for JPEG, PNG, and WebP file formats.

Is it safe to upload my images to compress.one?

Yes, it's completely safe. Your images are processed directly within your browser, meaning they never get uploaded to our servers. All compression happens locally, ensuring your files stay private and secure.