Group D (Level 1) 2026 Application Tools & Requirements
Don't risk application rejection. Use our free, private tools to format your documents to the exact Railway Recruitment Board specifications for 2026.
The Railway Recruitment Board conducts several competitive examinations every year for government jobs. Each exam, including Group D (Level 1), requires applicants to upload documents such as photographs, signatures, and certificates that must follow strict size and format rules.
FreeApplyTools provides specialized tools for Group D (Level 1) applications including photo resizing, signature compression, age eligibility calculators, and document checklists. These tools are designed according to the official guidelines for 2026, ensuring your application is accepted on the first try.
Select a Tool to Start:
Document Checklist
Verify all category-specific documents required before you apply.
Photo Resizer
Strict 30–70KB crop. Guaranteed acceptance.
Signature Compressor
Format to 30–49KB. Enforces ink & layout rules.
Age Limit Calculator
Check category-wise eligibility instantly against official dates.
PDF Merge & Compressor
Combine multi-page marksheets into one PDF under 500KB.
ID Card Merger
Combine front and back of Aadhaar, PAN, or voter ID into one exam-ready JPG.
Group D (Level 1) 2026 Application Overview
The Railway Recruitment Board requires all applicants to upload scanned copies of their photograph and signature during the online registration process. These files must strictly conform to the 2026 notification guidelines, including exact file size limits, pixel dimensions, and format requirements. Failure to meet these specifications results in instant rejection at the upload stage.
Group D (Level 1) Photo & Signature Rules
Photograph
- File size: 30KB – 70KB
- Dimensions: 320 × 413 px
- Background: white
- CRITICAL NEW RULE: RRB now strictly requires a LIVE PHOTO CAPTURE via webcam or mobile front camera.
- Pre-existing uploaded photographs are strictly prohibited and will lead to immediate rejection.
- Dress in NON-WHITE clothing (preferably dark colors) to maintain contrast with the background.
- Face must be centered, directly facing the camera, with a neutral expression.
- No caps, masks, or glasses/spectacles are allowed during the live capture.
Signature
- File size: 30KB – 49KB
- Dimensions: 140 × 60 px
- Ink color: black
- CRITICAL: Sign on plain white paper with a BLACK ink pen ONLY. Blue ink will be rejected.
- Signature must be in running/cursive handwriting. BLOCK, CAPITAL, or DISJOINTED letters will result in rejection.
- Scan the signed paper using a minimum resolution of 100 DPI.
- Image format must be JPG/JPEG with dimensions of at least 140x60 pixels.
- PwBD candidates unable to sign may upload a scanned fingerprint (Left/Right thumb or any feasible finger).
Group D (Level 1) Age Limit & Relaxation 2026
Cut-off date: July 1, 2026
Minimum age: 18 years
Maximum age (General): 33 years
OBC, SC/ST, and PwBD relaxations apply per the official notification. Use our age calculator for your exact eligibility.
Common Group D (Level 1) Application Errors
Photo exceeds 70KB
The RRB portal blocks uploads above the limit. Use our photo resizer to auto-compress.
Signature in wrong ink color
RRB requires black ink. Our signature tool enforces correct formatting.
Missing documents at verification
Many applicants forget category-specific certificates. Use our document checklist to verify.
How to Apply for Group D (Level 1) Without Mistakes
Read our complete guide on filling the Railway Recruitment Board application form and mastering the document upload stage.
Popular tools for Group D (Level 1) applications include the Group D (Level 1) photo resizer, Group D (Level 1) signature compressor, and the Group D (Level 1) age limit calculator.
Zero Wait Time
Processes entirely in your browser. No slow server uploads.
100% Private
Your sensitive documents never leave your mobile device.
Guaranteed Specs
Hardcoded to RRB 2026 official rules.