Free online image tool

Compress Image to 50KB or Any Size

Reduce image size for online forms, sharing, and applications. Choose a target KB without uploading your photo to a server.

Best effort: size cannot be guaranteed for every image.
Choose a picture to get started. Images are processed on your device, not on our server.
Processed image preview

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Note: Very large images may exceed your phone's memory. For an exact-KB goal, use JPG or WebP; PNG compression is lossless and may not reach the target. Converting to JPG replaces transparent areas with white.

How to compress an image to your target KB

  1. Upload a JPG, PNG, or WebP image.
  2. Set your preferred dimensions and output format.
  3. Enter your desired maximum file size in KB.
  4. Click Process Image and review the output size.
  5. Download the image directly to your device.

What does Smart auto compression do?

For JPG and WebP, the tool first adjusts encoding quality. If you enable Smart auto compression and the target is still not reached, it tries smaller image dimensions. Review the reported output dimensions before downloading. Exact target sizes are not guaranteed.

Does FileFixer Pro upload my image?

No. This tool uses your browser's image canvas functionality. It does not send your image to our server for processing. File size and quality may vary depending on your browser and the source image.

For details, see our privacy policy.