State Public Service Commission

WBCS / WBPSC Photo & Signature
Resize Tool

Resize your West Bengal Civil Services application photo to exactly 3.5cm x 4.5cm and under 100 KB — directly in your browser, with no sign-up needed.

3.5 x 4.5 cm (138x177 px) Max 100 KB White background

Resize Your Photo

Resize and compress your photo to match the strict WBCS / WBPSC portal requirements.

Photo Size 138 x 177 px (≈ 3.5x4.5 cm)
Max File Size 100 KB
Format JPEG, JPG
Background White
Tap to upload your photo JPEG, PNG, WebP accepted
Your image is processed locally in your browser. No data is stored or uploaded.

Your resized photo will appear here

Dimensions —
Estimated Size —
Format JPEG

WBCS / WBPSC — Photo Requirements

Getting your WBCS (West Bengal Civil Services) or WBPSC application rejected because of a wrong photo size is a common issue. The portal checks file size and pixel dimensions strictly. A photo that doesn't fit the dimensional bounds or exceeds the KB limit will fail to upload.

Official Specifications

Photo Dimensions3.5 cm x 4.5 cm (Scanned ≤100 dpi) ≈ 138 x 177 px
Max File SizeMax 100 KB
Min File Size10 KB
Accepted FormatJPEG, JPG
Background & FaceWhite background. Passport-style photo. Clear face visibility.
Signature Size3.5 cm x 1.5 cm (≈ 138 x 59 px)
Signature Size (KB)Max 100 KB

Common Mistakes

Uploading a photo taken on WhatsApp or saved from social media. These images are compressed differently and often do not meet the exact 3.5x4.5 cm dimensions the strict WBPSC portal prefers. Additionally, the official notification emphasizes scanning the photo at a maximum of 100 dpi. Failing to respect this often leads to bloated file sizes that surpass the 100 KB mark. This tool completely replaces the need for manual scanning adjustments.

Quick Tip

The WBPSC portal relies heavily on the physical cm dimensions mapped to pixels. For 3.5 cm width and 4.5 cm height at a compliant resolution (under 100 dpi), a pixel size around 138x177 px works perfectly. Using this tool forces your image into the perfect bounding box while preserving the correct aspect ratio (cropping properly), completely bypassing frustrating upload errors.

How to Use ExamToolPro

Upload your photograph using the button above. The tool automatically applies the WBCS specification. Click Resize Image. The tool adjusts width and height optimally for the 3.5x4.5 cm ratio, and compresses the file size to safely sit under 100 KB. Download the final file and upload it directly to the WBPSC portal.

The WBCS photo specification is published in the official recruitment notification every year. The commission sets these limits to make document verification faster and more consistent across applications in West Bengal. When every candidate follows the same format, officers can check photos quickly without confusion.

Many candidates discover the photo size rules only after the portal rejects their upload. At that point, they have to search for a resize tool, process the image, and come back. This wastes time, especially near the deadline when the portal is slow due to heavy traffic. Preparing the photo before starting the form is the better approach.

The WBPSC online portal uses an automated system to check file dimensions and size before accepting the upload. This check happens instantly when you click Submit or Next. Resizing to the exact pixel specification eliminates guesswork and ensures your application process is seamless.

Your image is processed in your browser. No upload to any server.

Frequently Asked Questions

Common questions about WBCS / WBPSC photo and signature requirements.

The photo must be exactly 3.5 cm width by 4.5 cm height, scanned at under 100 dpi (which is approximately 138x177 pixels). The file size must not exceed 100 KB. Use ExamToolPro to mathematically resize your photo to these exact dimensions automatically.
The WBPSC portal requires a standard passport-style photo with a White background. Ensure there are no harsh shadows on your face or the background.
Only JPEG or JPG format is accepted. PNG, PDF, or BMP files are not accepted by the system. If your photo is in another format, use this tool to convert and resize it simultaneously.
The signature should be 3.5 cm width by 1.5 cm height (approximately 138 x 59 pixels), and the file size must be less than 100 KB. Signatures must be clear and not pixelated.
By using ExamToolPro, the generated pixel dimensions naturally restrict the physical resolution density to keep it well within the 100 dpi limit while ensuring the file size stays firmly under 100 KB.
No. All processing happens entirely inside your browser on your device using HTML5 Canvas. Your photo is never sent to any server. No account or login is needed.