Photo basics
- Use JPEG output
- Start with a clean image
- Avoid heavy texture or noise that inflates file size
Start from a clean source photo, crop to a square visa composition, and let the browser reduce JPG quality toward the 240 KB target.
The browser lowers JPG quality gradually until the output reaches the target when possible.
No. It changes image encoding quality, not facial features or background content.
Use a cleaner, less noisy source photo or check whether your specific upload system allows a different limit.