Resize Photo & Signature
for RRB Group D Photo & Signature Resizer 2026 — Railway Tool

Resize photo to 3.5x4.5cm (20-50KB) and signature for Railway Group D 2026 recruitment. Official RRB specifications with white background support.

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JPG, PNG, WEBP

Est. Size

0 KB

Photos are processed offline in your browser.

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Dimensions

3.5 x 4.5 cm

Max Size

50 KB

AI Auto Face CropNew

Detect & Center Face

Add Name & Date

Required for SSC/UPSC

Scanned ModeNEW

White BG • Enhanced

* Upload/Drop Image Here to enable settings

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SpecificationRequirement
Exam NameRRB Group D Photo & Signature Resizer 2026 — Railway Tool
Photo Dimension3.5 × 4.5 cm
Max File Size50 KB
Signature Size140 × 60 px
Date on Photo?Required

Why is Photo Size Critical for RRB Group D Photo & Signature Resizer 2026 — Railway Tool?

In 2024-25, over 5,000+ forms were rejected during the RRB Group D Photo & Signature Resizer 2026 — Railway Tool application process due to incorrect photo size or format alone. This is a common problem affecting lakhs of candidates.

Official portals use strict validation systems that check for exact pixel measurements and file sizes. Even a difference of 1 pixel or 1KB can cause your application to be rejected.

Official RRB Group D Photo & Signature Resizer 2026 — Railway Tool Photo Specifications

DocumentDimensionsFile SizeFormat
Photograph3.5 x 4.5 cmMax 50KBJPG/JPEG
Signature140 x 60 pxMax 20KBJPG/JPEG
BackgroundPlain White or Light (Off-white)
Name & Date✓ Required at bottom of photo

Official Photo Dimensions

The official notification mandates strictly 3.5 x 4.5 cm dimensions. Even a slight variation in pixel count can lead to automated rejection.

How to Resize Photo for RRB Group D Photo & Signature Resizer 2026 — Railway Tool Using DocSet?

  1. Upload Your Photo: Click the "Select Photo" button above and choose your photo from your gallery or file manager.
  2. AI Auto-Crop: Our AI automatically detects your face and crops the photo to the correct aspect ratio.
  3. Add Name & Date: Enable the "Add Name & Date" option and type your name. The date will automatically be today's date.
  4. Adjust (Optional): Fine-tune zoom or position if needed. Ensure the face is centered in the frame.
  5. Download: Click "Download". Your photo will be saved at 3.5 x 4.5 cm and under 50KB.

Common Photo Rejection Reasons for RRB Group D Photo & Signature Resizer 2026 — Railway Tool

  • ✗File size exceeds 50KB limit
  • ✗Dimensions not exactly 3.5 x 4.5 cm
  • ✗Blurry or low-resolution image
  • ✗Non-white or busy background
  • ✗Face not clearly visible

Resize Photo for RRB Group D Photo & Signature Resizer 2026 — Railway Tool

Resize your photo for the RRB Group D Photo & Signature Resizer 2026 — Railway Tool 2026 application in seconds.

This free tool automatically crops your image to exactly 3.5 x 4.5 cm and compresses it under 50KB — the two requirements that cause the most portal rejections. Everything runs inside your browser; your photo never leaves your device.

Features

Benefits

  • ✓ Avoid RRB Group D Photo & Signature Resizer 2026 — Railway Tool rejection
  • ✓ Save studio visit costs
  • ✓ Works on Mobile & Desktop
  • ✓ No signup needed

How to Use?

1

Step 1

Click **Upload Photo** and select your image from your device.

2

Step 2

The tool automatically crops your image to 3.5 x 4.5 cm using face-detection (enable Auto-Crop for best results).

3

Step 3

File size is compressed to strictly under 50KB while preserving maximum quality.

4

Step 4

Enter your name and the photo date in the fields provided, then click **Download**.

Data Privacy Guaranteed

Unlike other websites, we do NOT upload your files to our servers. All processing happens securely inside your device (browser).

Coming Soon: Pro Features

We are working on AI Background Removal & Batch Mode and other power user tools.

Frequently Asked Questions

The official RRB Group D Photo & Signature Resizer 2026 — Railway Tool 2026 notification specifies a photograph of exactly **3.5 x 4.5 cm** with a file size strictly under **50KB** in JPEG format. The signature must be **140 x 60 px** under **20KB**.

Government portals perform byte-level validation. A photo that looks correct on screen will still be rejected if its file size is even 1KB over the limit, or if its pixel dimensions are off by a single pixel. DocSet enforces both constraints simultaneously.

Yes. DocSet is fully optimised for mobile. Open the tool in Chrome or Safari on your Android or iPhone, upload your photo directly from the camera roll, and download the compliant image in seconds — no app installation required.

The signature must be **140 x 60 px** with file size under **20KB** in JPEG format. Sign in black or dark blue ink on plain white paper, scan or photograph it in good lighting, and use the Signature tab in DocSet to resize and compress it.

Yes, the official RRB Group D Photo & Signature Resizer 2026 — Railway Tool notification requires the candidate's name and the date of taking the photograph to be printed at the bottom of the photo. DocSet's "Add Name & Date" feature handles this automatically before compressing the image.