Use the highest resolution available
Shoot in good lighting
Keep the camera steady
Clean the lens before shooting
Focus accurately on the subject
Use a low ISO setting
Avoid digital zoom
Use a tripod when needed
Shoot in RAW format
Adjust exposure correctly
Edit with high-quality software
Sharpen carefully during editing
Reduce noise in post-processing
Crop minimally
Export in a high-quality format
Avoid repeated compression
Use a better camera or lens
Increase image size with AI upscaling tools