WBPSC: Photo & Signature Resizer
As last checked on 26 September 2026, WBPSC asks for: Photo 138×177 px, up to 100 KB, JPEG; Signature 138×59 px, up to 100 KB, JPEG. The free tool below sets these numbers for you and runs entirely in your browser.
WBPSC's application guideline gives a 100 KB ceiling for the photograph and signature, with a 3.5 x 4.5 cm photo scanned at up to 100 DPI (resize to 138 x 177 px). Get your WBPSC photo & signature to the exact required size in seconds — free, private, and entirely in your browser. Nothing is uploaded.
| Document | Dimensions | File size | Format | Background |
|---|---|---|---|---|
| Photo | 138 × 177 px | up to 100 KB | JPEG | Light |
| Signature | 138 × 59 px · tool default | up to 100 KB | JPEG | White paper, blue/black ink |
Photo
- Dimensions
- 138 × 177 px
- File size
- up to 100 KB
- Format
- JPEG
- Background
- Light
Signature
- Dimensions
- 138 × 59 px
- File size
- up to 100 KB
- Format
- JPEG
- Background
- White paper, blue/black ink
Source: WBPSC Guidelines for filling up the online application · Last checked 26 September 2026.
⚠️ Specs change between notifications — always verify with the latest official notification before you upload.
✉️ Report a wrong size Opens your email app with the exam and page filled in. Paste the link to the notice that shows the correct size.
- Photo: 3.5 x 4.5 cm within 100 DPI.
What else does WBPSC require?
- Photo: JPEG only, less than 100 KB, 3.5 x 4.5 cm scanned within 100 DPI; the guideline suggests resizing to 138 x 177 px.
- Signature: JPEG only, blue/black pen on white sheet, less than 100 KB. No pixel size is given - this tool uses 3.5 x 1.5 cm at 100 DPI (138 x 59 px).
How do I resize my WBPSC files?
- Open the tool above and upload your file (JPG, PNG, WEBP or iPhone HEIC).
- The WBPSC preset sets Photo 138×177 px, up to 100 KB automatically.
- Crop to frame your face (or your signature), optionally fix the background, then Download when the badge is green.
- Switch the document type at the top of the tool for Signature.
WBPSC uploads: frequently asked questions
What is the WBPSC Photo size?
138 × 177 pixels, up to 100 KB, JPEG, background: Light. Last checked 26 September 2026 — confirm with the latest notification.
What is the WBPSC Signature size?
138 × 59 pixels, up to 100 KB, JPEG, background: White paper, blue/black ink. Pixels: No size given; 3.5 x 1.5 cm at 100 DPI. Last checked 26 September 2026 — confirm with the latest notification.
Are my WBPSC photo and signature uploaded to your server?
No. Cropping, resizing and compression happen in your browser. No file is uploaded or stored.
What if the WBPSC notification changes the size?
Specs can change every cycle. Check the new WBPSC notification; if the numbers differ, paste the new requirement into the tool's “Not listed?” box or type the pixels and KB — and tell us so we can update the preset.
Related tools
Compress an image to 100 KBCombine scans into one PDFConvert format or change DPIEvery exam photo size in one table
📋 Upload still failing? Work through the cause-by-cause checklist →
📘 Read the full guide: resizing photos and signatures in KB, pixels and DPI →