Best for
Option A
Dimension limits
Option B
Quick size reduction
FAQ Guide
Resize first when dimensions are too large, then compress to reach the final file-size target.
Dimension limits
Quick size reduction
More predictable
May need repeat passes
Upload prep
Minor optimization
Removing unnecessary pixels reduces file size before compression starts.
Compression alone can work when dimensions are already acceptable.
Preview text, faces, edges, and product detail after the final export.