Constable & SI 2026-27 Specs Photo & Signature OTR Ready 100% Private

UP Police Photo & Signature Resizer Online

Resize your photo and signature to exact UPPBPB / UPPRPB 2026-27 specifications — 100% private, browser-side processing, zero uploads.

Official Photo SpecificationsConstable / SI / OTR
  • Format: JPG / JPEG only
  • Dimensions: 350×450 px (3.5cm × 4.5cm) — portrait orientation
  • File size: 20 KB minimum - 50 KB maximum (Constable)
  • File size: 20 KB minimum - 200 KB maximum (SI / OTR)
  • Plain white or light-coloured background only
  • Face covering 50-60% of the photo frame
  • Both ears clearly visible, frontal pose
  • No spectacles, tinted glasses, or caps
  • Photo taken within 6 months of application
Official Signature SpecificationsConstable / SI / OTR
  • Format: JPG / JPEG only
  • Dimensions: 350 px (W) × 140 px (H) — 3.5cm × 1.5cm
  • File size: 5 KB minimum - 20 KB maximum
  • Black ballpoint or gel ink on plain white paper
  • Handwritten only — no digital or typed signatures
  • Clear, legible, without smudging or shadows
  • White paper background — no ruled or lined sheets
  • Scanned as a single flat image — no cropping artefacts

Upload your photograph

JPG / JPEG format · Max 5 MB

Click to upload or drag & drop here

Passport photo · 3.5cm × 4.5cm portrait format

📸 Photo guidelines

  • •White or off-white background only — no colour or pattern
  • •Face covering 50-60% of frame, look straight at camera
  • •No spectacles, caps, or uniform dress (mufti only)
  • •Both ears must be clearly visible
  • •Neutral expression, mouth closed
  • •Photo must not be older than 6 months

UP Police presets — upload first to use

Standard350×450pxOfficial size
HD (2×)700×900pxDouble resolution
Print413×531px~35mm × 45mm 300dpi

How it works

Get UPPBPB-compliant images in four simple steps.

1

Choose tab

Select "Photo Resizer" for your passport photo or "Signature Resizer" for your scanned signature image.

2

Upload your image

Click or drag-and-drop your JPG file. Processing is instant and entirely in your browser — nothing is uploaded anywhere.

3

Apply UPPBPB preset

Click "Standard 350×450" for photo or "Official 350×140" for signature. Enter a target KB to auto-compress within the portal limit.

4

Download & upload

Confirm the compliance check shows all green, then download and upload directly to uppbpb.gov.in or apply.uppbpb.in.

Why use PortImg UP Police Resizer?

Built specifically for UPPBPB portal requirements — nothing generic.

UPPBPB-specific presets

Pre-loaded with exact UP Police photo (350×450px) and signature (350×140px) dimensions. No measurement guesswork.

Live compliance checker

Real-time green/red badges verify pixel dimensions and KB limits against official UPPBPB Constable & SI specs before download.

Client-side only

Every operation runs in your browser tab. Your photo is never transmitted to any server — not even temporarily.

Auto file-size targeting

Enter 40 KB and the tool binary-searches for the highest quality that hits the target — critical for the tight 20-50 KB window.

Photo & signature both

Switch between Photo Resizer and Signature Resizer — the correct UPPBPB spec is applied automatically for each tab.

White background fill

Canvas always paints white before drawing — mandatory for UPPBPB, which rejects transparent or coloured backgrounds.

50 KB
Max photo (Constable)
20 KB
Max signature
0
Uploads ever
100%
Browser-based

Frequently asked questions

Official answers to common UP Police photo upload questions.

Why UP Police applications get rejected for photos

The UPPBPB / UPPRPB online portal runs automated validation on every uploaded document. Common rejection reasons include file size outside the allowed KB range, incorrect portrait dimensions, coloured or patterned backgrounds, and photos taken with glasses. A dedicated UP Police photo resizer that enforces exact pixel counts and KB limits eliminates technical rejections before you hit submit.

UP Police OTR (One Time Registration) photo requirements

From 2026 onwards, UPPRPB has made OTR mandatory for all UP Police recruitment exams including Constable and Sub-Inspector. You upload your photograph and signature once and they are reused across every UPPBPB exam. Getting it right the first time is critical: JPEG format, 350×450px, 20-50 KB, white background, face covering 50-60%, no glasses, no headgear (except religious).

How to prepare your UP Police signature for upload

Sign your name on a plain white sheet of paper using a black ballpoint or gel pen. Scan or photograph it clearly with no shadows or ruled lines visible. The final file must be 350×140 pixels and between 5-20 KB in JPEG format. Blue ink is not accepted. Our Signature Resizer tab compresses and resizes to this specification automatically.

UP Police Constable vs SI photo file size difference

The key difference is the maximum file size: for UP Police Constable recruitment, photos must be under 50 KB, while for Sub-Inspector (SI) recruitment, the portal accepts photos up to 200 KB. Both posts require the same 350×450px portrait dimensions and JPEG format. Our Photo Resizer tab shows the applicable range and warns you if your output falls outside it.

Ready to upload to UPPBPB portal?

No watermarks. 100% accurate sizing — powered by your own browser.