by Compress Image to 5KB (JPG)
Free online image compressor to precisely compress images to 5KB. Supports cropping, resizing, and secure processing with auto-delete.
How to compress an image to 5KB
- Open the tool and upload your image.
- Set target size to 5KB (slider pre-selected).
- Optionally crop or resize for best results.
- Click Compress and download the optimized JPG.
Why 5KB?
5KB is ideal for faster uploads, email attachments, and forms that require small file sizes, while maintaining visual quality.
Best practices to hit 5KB with good quality
Use very small dimensions (e.g., 320–480px wide), high contrast, and avoid detailed textures. Expect visible compression at 5KB.