Aadhaar, PAN, DL Photo Size & Format Guide

2026-04-06·4 min read·✓ Tested 2026-04-06

Aadhaar, PAN card, and driving license applications have different photo requirements. Getting them right the first time saves time and avoids rejection.

Aadhaar Card Photo Requirements

→ Format: JPEG
→ Max file size: 50KB
→ Dimensions: 35×45mm (passport size)
→ Background: White or light colored
→ Tip: This is the smallest limit — compress to 40-50% quality

PAN Card Photo Requirements (NSDL)

→ Format: JPEG
→ Max file size: 20KB (photo), 10KB (signature)
→ Dimensions: 3.5×2.5cm
→ Tip: 20KB is very small — compress aggressively to 25-30% quality

Driving License Photo Requirements (Sarathi)

→ Format: JPEG
→ Max file size: 100KB
→ Dimensions: 35×45mm
→ Signature: 100KB max, 140×60 pixels

Compress to Exact File Sizes

Use FileCurve Image Compressor and adjust the quality slider until the output matches the required size. For PAN's 20KB limit, start at 30% quality. For Aadhaar's 50KB limit, start at 50%.

FAQ

Why is the PAN card photo limit only 20KB?

The NSDL/UTITSL portal was designed when internet was slow. The 20KB limit is legacy — very aggressive compression is needed. Quality at 25-30% is typically sufficient for the small printed size.

Can I use the same photo for Aadhaar and DL?

Yes — both need 35×45mm passport-sized photos. The difference is file size: 50KB for Aadhaar, 100KB for DL.

Is a selfie acceptable for these forms?

Generally no — forms require professional-quality photos with proper lighting, white background, and frontal facing. Selfies usually have the wrong background and lighting.