What is the postcard photo size for DSSSB?

The DSSSB portal requires a postcard-sized photo (5x7 inches) which translates to 480 x 672 pixels. The file size must be between 50KB and 300KB. Our tool handles these exact specifications.

What are the signature and thumb impression sizes for DSSSB?

For DSSSB, the signature should be 140 x 110 pixels (under 40KB), and the thumb impression should be 110 x 140 pixels (under 40KB). You can toggle between these modes in our resizer.

How to fix the DSSSB postcard photo ratio error?

The ratio error happens when your crop is not exactly 5:7. Our DSSSB resizer locks the aspect ratio to 5:7 for postcard photos, ensuring it meets the 480x672px standard perfectly.

DSSSB Photo, Signature and Thumb Resizer

The all-in-one utility for Delhi Subordinate Services Selection Board (DSSSB) OARS registration.

Drag & Drop or Click to Upload Postcard Photo

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Postcard: 480x672px | Signature: 140x110px | Thumb: 110x140px

DSSSB Photo and Signature Resizer: The Complete OARS Compliance Tool

Registering on the DSSSB OARS (Online Application Registration System) portal is a critical step for any candidate aspiring for teaching, nursing, or clerical jobs in Delhi. However, many candidates face significant delays because of the portal's highly specific image requirements. Specifically, the requirement for a 5" x 7" postcard-sized photo (480 x 672 pixels) is unique to DSSSB and causes constant "Invalid Ratio" errors. The PhotoKB DSSSB Photo and Signature Resizer is a specialized utility designed to solve these exact problems instantly.

At PhotoKB, we specialize in removing technical hurdles for Indian students. Based in Haldwani, our team has developed this 3-in-1 tool to handle the postcard photo, signature, and thumb impression requirements with surgical precision and 100% privacy.

The Postcard Photo Requirement (5x7 Inches)

Unlike most portals that ask for a small passport photo, DSSSB requires a larger postcard-sized photo. Here are the strict rules:

Dimensions: 480 pixels width by 672 pixels height (equivalent to 5x7 inches). This is a portrait rectangle.
File Size: Between 50KB and 300KB. A file that is too small or too large will be rejected.
Visual Specs: The background must be plain white, and both ears and shoulders must be clearly visible.

Signature and Thumb Impression Rules

The OARS portal also demands specific horizontally-oriented signature and thumb files:

Signature Size: 140 pixels width by 110 pixels height. Maximum file size is 40KB.
Left Thumb Impression: 110 pixels width by 140 pixels height. Maximum file size is 40KB.
Format: All images must be in JPEG/JPG format.

Why PhotoKB is the Best DSSSB Resizer Online

Many generic resizers fail to handle the unique 5:7 ratio of the DSSSB postcard photo. Here is why our tool is the expert's choice:

Dedicated Mode Switcher: Easily toggle between Postcard, Signature, and Thumb modes. Our tool instantly locks the aspect ratio (5:7, 14:11, or 11:14) so you can't make a mistake.
Precision Pixel Scaling: We export at exactly the pixels required by OARS (480x672, 140x110, 110x140).
Iterative KB Optimization: For the postcard photo, we target a high-quality 200KB-250KB range to ensure it looks stunning and sharp on the portal.
100% Privacy-First: We process your sensitive documents locally in your browser. Your data is never uploaded to any server, making it the most secure tool in India.

How to Use the DSSSB OARS Resizer

Follow these simple steps for a perfect upload:

Choose Mode: Select the document type (Postcard, Signature, or Thumb) at the top.
Upload Image: Click the zone to select your file.
Precision Crop: Position your image within the locked-ratio crop box. For the postcard photo, ensure your face is clear and centered.
Download: Click "Process" and save your compliant JPEG instantly.

Expert Tips for DSSSB Applicants

White Background: OARS is very strict about white backgrounds. If your background has color, the automated system might reject it.
Thumb Impression: Use a high-quality blue or black ink pad. Ensure the lines of the thumb are visible and not just a solid blob.
Signature Ink: Use a black gel pen on plain white paper. This provides the best contrast for the 140x110px requirement.

Privacy Matters in DSSSB Documentation

Your postcard photo and thumb impression are unique biometrics. You should never upload these to a server-based resizer. Most "Free" sites store these in databases, which can lead to identity risks. PhotoKB is different. Our tool uses Client-Side JavaScript to process your files in your device's memory. No data is sent to our server, and everything is wiped clean as soon as you close the tab. This makes us the most trusted choice for safety-conscious aspirants across Delhi and India.

Frequently Asked Questions (FAQs)

1. What is the DSSSB postcard photo size in pixels?

The exact pixel dimensions for the DSSSB postcard photo are 480 x 672 pixels (Width x Height). Our tool locks this ratio for you automatically.

2. How to fix the DSSSB OARS photo ratio error?

The ratio error happens because the portal expects a 5:7 ratio. Simply use our tool, select "Postcard Photo" mode, and crop your photo. We will handle the ratio and pixel dimensions for you.

3. What is the maximum size for a DSSSB signature?

The maximum file size for a DSSSB signature is 40KB. We target 30KB - 35KB to ensure your signature is sharp and acceptable.

4. Does this tool work on mobile phones?

Yes! PhotoKB is a modern web application that works flawlessly on Android and iPhone browsers. You can resize your DSSSB documents directly from your phone.

5. Is there a charge for using the DSSSB resizer?

No. PhotoKB is 100% free for all aspirants. We prioritize student success over profit.

6. Why was my postcard photo rejected by DSSSB?

Common reasons include: Incorrect dimensions (not 480x672), file size under 50KB or over 300KB, or a non-white background. Our tool fixes the size and dimensions automatically.

Conclusion

The path to a Delhi government job should be paved with your preparation, not with technical document errors. With the PhotoKB DSSSB Photo and Signature Resizer, you have a professional-grade ally that ensures your documents are technically flawless for the OARS portal. We combine surgical accuracy with a "Privacy-First" design to provide the most reliable document processing experience on the web. Try it today and experience the future of secure document processing. Good luck with your DSSSB recruitment journey!