Government job and exam portals are notoriously strict about document size and format. Getting it right the first time saves a lot of frustration. Here's a practical checklist.
Read the exact requirements
Note the required format (usually PDF or JPG), the size limit per document (often 100–200KB), and any dimension rules for photos and signatures. Each field may differ.
Prepare each document to its limit
Scan or export cleanly, then compress each file to just under its stated limit. Keep documents legible — an unreadable certificate can mean rejection.
Keep originals
Always keep a full-quality original. Submit the compressed copy, but you may need the clear version later for verification.