Compress JPEG, PNG, WebP to 450 KB

Easily compress your images to 450 KB with our fast online compressor tool. It supports JPEG, PNG, WebP and other popular formats, so you can optimize photos for websites, emails, or uploads. Whether you're handling one file or bulk images, the process is quick and reliable. Reduce you photo sizes to 450 KB or less while preserving crisp quality and detail.

Drag & drop up to 20 images here or click to browse. (JPG, PNG, WEBP, GIF, etc.)

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Note: We strive to preserve quality as much as possible, but if the gap between the original file size and the target size of 450KB is too large, some loss of quality will be inevitable.

Privacy: All image processing is executed entirely client-side using in-browser technologies (e.g., JavaScript). Image data never leaves your device, is not transmitted over the network, and is not written to or stored on any server. This ensures full privacy and security, as all operations occur within your local browser environment.

How to Use

  1. Upload images — Drag & drop or click to add up to 20 images at once.
  2. Set preferences — Choose the output format (keeps the same by default) and set a max width/height if needed.
  3. Compress to 450 KB — Click Compress to reduce or compress your files to the target size quickly.
  4. Download results — Save images one by one or download them all at once in a ZIP file.

In just a few clicks, your images will be optimized to stay under 450 KB while preserving quality.