RRB Group D Photo: 35mm × 45mm, JPEG, max 100KB, white or light blue background. Signature: 40mm × 20mm, JPEG, max 50KB. Use our free resizer tool to get the correct size instantly.
About RRB Group D Recruitment
RRB Group D is conducted by the Railway Recruitment Boards to fill posts such as Track Maintainer, various Helper/Assistant roles across technical departments, and Pointsman, spread across Indian Railways zones. It is historically one of the largest recruitment drives in the country by applicant volume, with crores of candidates applying in a single cycle.
Because so many candidates apply at once, the application portal enforces photo and signature specifications strictly and automatically. A mismatched file can block your submission at the very last step, so it's worth getting the specification right before you start filling the form.
RRB Group D Photo Specifications 2026
Here are the complete specifications for the RRB Group D 2026 photograph:
| Parameter | Required Value | Status |
|---|---|---|
| Photograph Type | Passport size, recent | Required |
| Dimensions | 35mm × 45mm (width × height) | Exact |
| File Format | JPEG / JPG only | Required |
| Maximum File Size | 100 KB | Strict |
| Background | Plain white or light blue | Required |
| Photo Age | Recent (taken within 3 months) | Required |
| Face Coverage | 80% of the frame | Guideline |
| Glasses | Not recommended | Avoid |
RRB Group D Signature Specifications 2026
Along with your photograph, you must upload a scanned signature that meets its own separate requirements:
| Parameter | Required Value |
|---|---|
| Dimensions | 40mm × 20mm (width × height) |
| File Format | JPEG / JPG only |
| Maximum File Size | 50 KB |
| Ink Colour | Black or dark blue on white paper |
| Background | Plain white paper |
| Content | Candidate's signature only |
Resize your RRB Group D photo now — free
One click to load exact RRB Group D specs. Upload, crop, and download in under 60 seconds.
Open RRB Group D Resizer →How to Take the Perfect RRB Group D Photo
RRB Group D is one of the highest-volume recruitment exams in India, with crores of applicants in a single cycle — and there is no single central board running it. Your application is processed by whichever zonal Railway Recruitment Board covers your region, and document verification is handled by that zone's own instructions. On top of that, the written stage is followed by a Physical Efficiency Test (PET), another in-person checkpoint your photo needs to hold up to.
Do's
- Take the photo against a plain white or light blue background
- Face the camera directly — no side angles
- Check your specific zonal RRB's own notification before finalising — most zones follow the same base spec, but it's worth confirming with your zone rather than assuming
- Wear formal or semi-formal clothing — no sleeveless tops
- Ensure adequate, even lighting — no harsh shadows on your face
- Keep a neutral, natural expression with mouth closed
Don'ts
- Do not wear sunglasses or tinted glasses
- Do not wear a cap, hat, or headgear (exceptions for religious reasons)
- Do not use a heavily edited or filtered photo — you'll need to visibly match it at the in-person PET stage
- Do not use a photo older than 3 months
- Do not reuse a scanned copy of an old ID card photo
- Do not crop someone else out of a group photo
Because RRB Group D runs through multiple zonal boards rather than one central portal, always check your specific zone's own notification and verification instructions rather than assuming every region handles things identically. Separately, many candidates assume Group D uses the same strict 50KB photo limit as RRB NTPC and over-compress unnecessarily — Group D actually allows up to 100KB. And since a PET stage follows the written exam, keep that same photo consistent through to the in-person check.
How to Resize Your Photo to RRB Group D Specifications
Open the resizer with RRB Group D's specifications already pre-loaded — upload your photo, crop it if needed, and download once the Form Readiness panel turns green. Double-check your specific zonal RRB's own instructions before submitting, since requirements can vary slightly by zone. For a full walkthrough of the tool, see our step-by-step resizing guide.
What Pixel Dimensions Should RRB Group D Photo Be?
The RRB notification specifies the dimensions in millimetres (35mm × 45mm), but photo portals work in pixels. The equivalent pixel dimensions depend on the resolution (DPI) used:
| Resolution | Pixel Width | Pixel Height |
|---|---|---|
| 96 DPI (standard screen) | 132 px | 170 px |
| 150 DPI (medium print) | 207 px | 266 px |
| 300 DPI (high quality print) | 413 px | 531 px |
Our tool uses 96 DPI by default, which is standard for web uploads. SarkariKagaz.pro automatically outputs the correct pixel dimensions for the RRB Group D preset, so you never need to calculate this yourself.
RRB Group D 2026 — Other Important Notes
- Keep the same photo throughout CBT, PET, and document verification — your zonal RRB checks you in person at PET, so consistency matters there specifically
- Bring printed copies of this same photo to the examination centre
- The RRB portal may validate your photo automatically — if it fails, the error will appear immediately after upload
- Always download and save your resized photo in a clearly named folder before going to fill the form
Exam specifications may change with each new notification. Always cross-check with the latest official RRB Group D notification on your zonal RRB website (rrbcdg.gov.in or your regional RRB site) before submitting your application. SarkariKagaz.pro is not affiliated with the Railway Recruitment Board.
RRB Group D फोटो साइज़ — हिंदी में जानकारी
बहुत से उम्मीदवार पूछते हैं — RRB Group D फोटो साइज़ कितना होना चाहिए? जवाब है: फोटो 35mm × 45mm (चौड़ाई × ऊंचाई) साइज़ की, JPEG फॉर्मेट में होनी चाहिए, और फाइल साइज़ अधिकतम 100KB से ज़्यादा नहीं होनी चाहिए। बैकग्राउंड सफ़ेद या हल्के नीले रंग का होना ज़रूरी है।
सिग्नेचर का साइज़ 40mm × 20mm होता है और अधिकतम फाइल साइज़ 50KB है। सिग्नेचर सफ़ेद कागज़ पर काली या गहरे नीले रंग की स्याही से बना होना चाहिए।
अगर आपकी फोटो या सिग्नेचर सही साइज़ में नहीं है, तो SarkariKagaz.pro का फ्री टूल इस्तेमाल करें — फोटो अपलोड करें और सही साइज़ में तुरंत डाउनलोड करें। यह टूल पूरी तरह मुफ़्त है और आपकी फोटो कभी भी किसी सर्वर पर अपलोड नहीं होती।