RRB ALP Photo & Signature Resizer
Prepare all documents for your Black ink on white paper application in one go.
1. Photo Resizer
RRB ALP photo Specifications Locked
Configuration
RRB ALP
Photo (Passport size)
Privacy First: Your photos are processed locally in your browser and never uploaded to any server.
Upload & Process
Click or drop photo for RRB ALP
JPG, PNG, HEIC, or WEBP up to 15MB
Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.
2. Signature Resizer
RRB ALP signature Specifications Locked
Configuration
RRB ALP
Signature (Digital sign)
Privacy First: Your photos are processed locally in your browser and never uploaded to any server.
Upload & Process
Click or drop signature for RRB ALP
JPG, PNG, HEIC, or WEBP up to 15MB
Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.
Official Specifications for RRB ALP
Conducting Authority: Black ink on white paper (RRB ALP (Black ink on white paper))
RRB ALP Document Specification Summary
| Parameter | Photograph Requirements | Signature Requirements |
|---|---|---|
| Pixel Dimensions (Width × Height) | 320 × 240 px | 140 × 60 px |
| Physical Size (cm / mm) | 3.5 cm × 4.5 cm | 5 cm × 2 cm |
| File Size Limit (KB) | 30 KB to 70 KB | 30 KB to 70 KB |
| Accepted Formats | JPEG | JPEG |
| Target Resolution (DPI) | 200 DPI | 200 DPI |
| Background / Ink Rules | Dimensions 35 mm x 45 mm (320x240 px). File size 30 KB to 70 KB. | Dimensions 50 mm x 20 mm. File size strictly 30 KB to 70 KB. |
Photograph Rules
Official Exam Guidelines• Clear frontal view with both ears visible and eyes open looking straight at the camera.
• The face must cover 70% to 80% of the image frame.
• No dark sunglasses, caps, hats, or face coverings are permitted.
Signature Rules
Official Exam Guidelines• Must be signed with a black or dark blue ink pen within a clean white background.
• Signatures in ALL CAPITAL LETTERS or block initials are strictly rejected.
• File size must strictly be between 30 KB and 70 KB.
Common RRB ALP Application Rejection Traps to Avoid
Over 15% of online applications are rejected during initial document verification due to formatting issues.
- Uploading a photo with shadows, patterned background, or non-white backdrop.
- Signing in capital block letters or using a light gel/pencil pen.
- Uploading file sizes smaller than 30KB or larger than 70KB.
- Submitting blurry, distorted, or tilted scans taken from a phone camera without cropping.
Frequently Asked Questions
Common queries about RRB ALP photo and signature requirements
Is my RRB ALP photo uploaded to any server?
No, never. All photo and signature resizing, cropping, and compression for RRB ALP happen 100% locally inside your web browser. Your sensitive documents never leave your device.
What are the required photo dimensions and file size for RRB ALP?
According to the official notification, your photograph for RRB ALP must be exactly 320 × 240 pixels (3.5 cm × 4.5 cm). The file size must strictly be between 30 KB and 70 KB in JPEG format.
What is the required signature size and dimension for RRB ALP?
The official signature image requirement for RRB ALP is exactly 140 × 60 pixels (5 cm × 2 cm), formatted as JPEG, with a file size strictly between 30 KB and 70 KB.
What background is acceptable for RRB ALP photos?
A plain white or light-colored background is required. The photograph should show a clear frontal view of your face with both ears visible and eyes open looking straight at the camera.
Can I sign in all capital letters for RRB ALP?
No. Signature in capital letters or block letters is strictly prohibited by official application portals and will lead to form rejection. Always sign in your natural running handwriting using a black or dark blue ink pen.
Does resizing for RRB ALP reduce image quality?
No. Our smart image engine optimizes file size to hit the required 30–70 KB range while preserving full clarity, sharpness, and 300 DPI resolution.
Disclaimer: This is an independent tool. Not affiliated with Black ink on white paper.