WB Police Sub-Inspector Photo & Signature Resizer
Resize your photo and signature to official WB Police Sub-Inspector requirements — automatically. No manual size entry, no guesswork. Upload → download in seconds.
How to resize photo for WB Police Sub-Inspector form
Click "Resize Photo for WB Police Sub-Inspector" above
The WB Police Sub-Inspector preset loads automatically — no manual size entry needed.
Upload your photo
Photo from your phone works too. JPG or PNG, any size.
Tool resizes and compresses
Photo is resized to 138×177px and compressed to 10–50KB automatically.
Download the form-ready file
File is named correctly (e.g. photo_wb_police_si_138x177.jpg) and ready to upload to the form.
Common WB Police Sub-Inspector photo upload errors & fixes
Error
Photo upload fails or size rejected
Fix
File size may be above 50KB. Use the tool above — it compresses automatically to the right range.
Error
Photo dimensions not accepted
Fix
Form expects exactly 138×177px. The tool auto-crops and resizes to this exact size.
Error
Wrong format error (must be JPG)
Fix
Upload a JPG/JPEG file. If your photo is PNG, the tool converts it to JPEG automatically on download.
Error
Signature upload error
Fix
Use the signature draw tool. It exports to the exact WB Police Sub-Inspector signature dimensions.
How to prepare your photo & signature for WB Police Sub-Inspector
A photo or signature that does not meet the WB Police Sub-Inspector specification is one of the most common reasons applications get rejected at the upload stage. Follow these guidelines before you upload, then use the free tools below to resize each file to the exact size the form needs — entirely in your browser.
Photo guidelines
- Use a recent colour photograph (taken within the last 3–6 months) against a plain white or light background — coloured or patterned backgrounds are commonly rejected by the WB Police Sub-Inspector portal.
- Face the camera directly with a neutral expression and both eyes open. Your face should fill about 70–80% of the frame, with the head and top of the shoulders visible.
- No caps, hats or sunglasses. Spectacles are allowed only if there is no glare and the eyes are clearly visible. Wear formal, decent attire.
- Use even lighting with no harsh shadows or red-eye. Do not apply filters, beauty effects or heavy editing — the photo must look natural.
- Save the final image in JPG/JPEG format, under 50KB. Some forms also ask for your name and date printed below the photo.
Signature guidelines
- Sign on plain white paper using a black or blue pen, then scan or photograph it in good light.
- Keep your usual running signature inside the box — many forms reject signatures written in BLOCK CAPITALS.
- Crop tightly around the signature so the background stays white, and save it under 20KB in JPG/JPEG format.
Frequently asked questions — WB Police Sub-Inspector
What is the photo size for WB Police Sub-Inspector?
The official WB Police Sub-Inspector photo size is 138×177 pixels, between 10KB and 50KB, in JPG/JPEG format.
What is the signature size for WB Police Sub-Inspector?
The WB Police Sub-Inspector signature should be 350×63px, between 5KB and 20KB.
Can I use a photo clicked on my phone for WB Police Sub-Inspector?
Yes. Mobile photos typically exceed the required file size and dimensions. Use the resize tool above — it automatically resizes and compresses your phone photo to the exact requirements.
Does the tool upload my photo to a server?
No. All processing happens in your browser using the Canvas API. Your photo never leaves your device. No login required, no file storage.
My WB Police Sub-Inspector photo upload is rejected even after resizing. What should I do?
Some portals also check for white background and face visibility — these cannot be auto-verified. Ensure your photo has a plain white background and your face is clearly visible, centered, and not blurry.