Resize the image to the needed dimensions
Crop unnecessary areas
Use a more efficient format such as JPEG, WebP, or AVIF
Lower the quality setting when exporting
Remove metadata such as EXIF, GPS, and camera info
Convert to grayscale if color is not needed
Reduce color depth when possible
Use image compression tools
Save a copy instead of editing repeatedly
Avoid oversized source images
Use progressive JPEG for web use
Optimize images before uploading
Batch compress multiple photos at once