Exact KB mein resize kab zaroori hota hai?
Government portals, bank portals, aur exam registration sites par exact file size limits hoti hain — aur yeh often alag-alag hoti hain. Ek portal 20KB maangta hai, doosra 50KB, teesra 200KB. Normal image resize tools pixels change karte hain — KB control nahi hoti.
- Govt job application photo: 20-50KB
- Signature image: 10-30KB (exam portals)
- Document scans: 100-200KB
- Profile photos: 100-500KB
Photo vs Signature — alag requirements
| Item | Common size limit | Dimensions |
|---|---|---|
| Passport photo | 20-50KB | 200x200 to 300x400 |
| Signature | 10-30KB | 140x60 typical |
| Document image | 100-500KB | A4 size equivalent |
Tip
Signature ke liye black ink on white paper sign karein, photo lein — phir ToolNinja se exact KB mein compress karein. Transparent PNG banana ho to Signature Maker tool use karein.
Exact 20KB pe rokna possible hai?
Approximately haan. Tool target KB ke close compress karta hai — ±2-3KB variation possible hai. Agar portal strict limit hai to thoda under target karein (jaise 18KB for 20KB limit).
Quality check kaise karein?
Download ke baad image zoom in karke check karein — text ya face clearly visible hona chahiye. Agar blurry lag raha hai, slightly higher KB pe try karein.