Best for
Option A
Required output format
Option B
Same-format delivery
FAQ Guide
Should You Convert Before Compressing?
Convert first when the destination requires a specific format, then compress the final output that will actually be delivered.
Quick comparison
Risk
Option A
Needs final quality check
Option B
May redo work after conversion
Example
Option A
HEIC to JPG upload
Option B
Large JPG photo
Questions and answers
Why not compress first?
If conversion changes the file again, the first compression pass may not matter.
What is the safest order for HEIC uploads?
Convert HEIC to JPG, then compress the JPG if the upload limit still fails.
Should I keep the original?
Yes. Keep the original source before conversion or compression.