Fix the Sarathi Parivahan 'Photo and Signature size should be between 10KB to 20KB' upload error for Learner and Driving Licences. Official specs, aspect ratio and compression steps.
SR
SignResize Technical Verification Team
Transport Portal Compliance Desk
📢 Share:
⚡Official Benchmarks & Eligibility Summary
CRPD 2026
Signature Size Limit
Strictly 10 KB to 20 KB (JPG/JPEG)
Photo Size Limit
Strictly 10 KB to 20 KB (35 × 45 mm)
Official Portal
sarathi.parivahan.gov.in (MoRTH)
Ink Requirement
Black or Dark Blue Ink on White Paper
⚡Official Application Tool
Sarathi Driving Licence (Parivahan) (10–20 KB)
Pre-calibrated to official 200×100 px & 10–20 KB bounds. Zero-upload, client-side processing.
Solving the Sarathi Parivahan Document Upload Error
Applying for a Learner's Licence (LL), Permanent Driving Licence (DL), DL Renewal, or International Driving Permit on the official Ministry of Road Transport and Highways (MoRTH) Parivahan portal (sarathi.parivahan.gov.in) frequently halts applicants with a frustrating error modal:
⚡ Parivahan Sewa Portal Error LogMoRTH Standard
Upload Error: "Photo and Signature size should be between 10KB to 20KB."
Validation Status: FAILED (Current File: 9.64 KB or 21.30 KB - Rejected)
This failure occurs because the server checks both lower and upper boundary limits. While most commercial government websites allow up to 50 KB or 100 KB, Parivahan restricts both applicant photo and signature to an exact 10 KB – 20 KB window.
Official Sarathi Parivahan Document Matrix
Parameter
Applicant Passport Photo
Applicant Signature
File Weight Corridor
10.0 KB to 20.0 KB
10.0 KB to 20.0 KB
Recommended Dimensions
35 mm × 45 mm (420 × 540 px)
40 mm × 20 mm (200 × 100 px)
Aspect Ratio
7:9 (Vertical Portrait)
2:1 (Horizontal Landscape)
File Format
JPEG / JPG only
JPEG / JPG only
Background Standard
Clean plain white or light off-white
Spotless unruled white paper
Permitted Ink
N/A (Color photo, face forward)
Dark Black or Navy Blue Ballpoint
Why Phone Photos Fail on Parivahan Smart Cards
Modern smartphone cameras produce JPEG files between 2 MB and 12 MB with high resolutions like 4000 × 3000 pixels. Simply lowering the resolution in typical phone apps either squishes the signature or drops the file size to 7 KB, causing the portal script to reject it.
Furthermore, state RTO smart card printers (SARATHI 4.0 software) read the uploaded signature and laser-engrave it directly onto the PVC card. Any ambient shadow or yellow paper tint prints as dark smudge on your official driving licence.
Prepare Your Sarathi Documents Instantly
Resize both photo and signature into the official 10–20 KB corridor with automated shadow cleaning.
Use the official sources referenced in this article to confirm current requirements.
Q1 Why does Sarathi Parivahan show 'Photo and Signature size should be between 10KB to 20KB'?
The Parivahan Sewa portal enforces a strict binary check rejecting any file smaller than 10.0 KB (10,240 bytes) or larger than 20.0 KB (20,480 bytes). Even a file of 9.8 KB or 20.2 KB triggers this exact error popup.
Q2 What are the exact dimensions for Sarathi Driving Licence signature upload?
The recommended resolution is 200 × 100 pixels (approx. 4.0 cm width × 2.0 cm height, 2:1 aspect ratio) in JPEG/JPG format with file size strictly between 10 KB and 20 KB.
Q3 What is the photo size for a Sarathi Learner Licence application?
The photo must be a clear color passport photograph with dimensions of 35 mm × 45 mm (approx. 420 × 540 pixels) and a file weight between 10 KB and 20 KB on a white or light background.
Q4 Can I upload a PNG signature on Sarathi Parivahan?
No. The Parivahan portal only supports JPG or JPEG files. PNG, PDF, and WebP files will be rejected immediately upon upload.
Q5 How do I remove paper shadow from my driving licence signature scan?
Use our integrated Clean White Paper filter on SignResize. It detects uneven ambient phone shadows and converts the background to spotless 255 pure white while preserving ink line darkness.
⚖️Educational Disclaimer & Fair Use Notice
SignResize.in is an independent, non-governmental document utility and candidate educational guidance platform. All references to public examinations (including SSC, UPSC, RRB, IBPS, and State PSCs), syllabus topics, and government portals are made strictly under nominative fair use for descriptive, identification, and educational assistance. SignResize is neither affiliated with, nor endorsed, sponsored, or certified by any government commission or commercial coaching entity.
⚡ Recommended Instant Tool
Resize Documents for Sarathi Driving Licence (Parivahan)
Official Specs: 200×100 px (4×2 cm), file size strictly 10 to 20 KB (Black or Blue Ink).