Compress Image to 20KB Online Free
Use this guide when a portal asks for a very small image size like 20KB. Start with the Docupex compressor and lower compression gradually until your file passes the upload limit.
Best for: Best for strict photo upload limits in exam and government portals.
How to do it
- Open the Compress Image tool and upload your file.
- Start around 60% compression for photos and 40% for signatures.
- Download and check final size in KB.
- If still above limit, re-upload and increase compression slightly.
Quality tips
- Crop blank background first to reduce size faster.
- Use JPG for photos and PNG for simple signatures.
- Avoid repeated compression more than 2-3 times.