SSC Signature Size in Pixels 2026: CM, KB & JPG Guide
SSC Signature Size in Pixels: Complete CM, KB and JPG Guide
Looking for the correct SSC signature size in pixels? The most accurate answer is that there is no single pixel dimension that applies automatically to every Staff Selection Commission examination.
SSC notifications commonly specify the signature size in centimetres, file size in kilobytes and image format. Pixel dimensions depend on the resolution or DPI used during conversion.
Quick Answer: What Is the SSC Signature Size?
Recent SSC notices commonly require candidates to upload a scanned signature with the following specifications:
| Requirement | Common specification |
|---|---|
| Image format | JPEG or JPG |
| File size | 10 KB to 20 KB |
| Physical dimensions | Approximately 6.0 cm wide × 2.0 cm high in many recent notices |
| Orientation | Horizontal |
| Image quality | Clear, legible and not miniature or blurred |
Some examination instructions may specify different dimensions. For example, an application section in the SSC Combined Hindi Translators Examination 2026 notice refers to approximately 4.0 × 2.0 cm. This is why candidates should rely on the exact notification applicable to their examination rather than using one fixed preset for every form.
SSC Signature Size in Pixels
SSC notices often provide dimensions in centimetres instead of pixels. A physical measurement such as 6 × 2 cm cannot be converted into one universal pixel size unless the image resolution is also known.
The conversion formula is:
DPI means dots per inch. In this calculation, it determines how many pixels are used to represent one inch of the signature image.
6x2 cm Signature Size in Pixels
| Resolution | Approximate width | Approximate height |
|---|---|---|
| 72 DPI | 170 pixels | 57 pixels |
| 96 DPI | 227 pixels | 76 pixels |
| 150 DPI | 354 pixels | 118 pixels |
| 300 DPI | 709 pixels | 236 pixels |
4x2 cm Signature Size in Pixels
| Resolution | Approximate width | Approximate height |
|---|---|---|
| 72 DPI | 113 pixels | 57 pixels |
| 96 DPI | 151 pixels | 76 pixels |
| 150 DPI | 236 pixels | 118 pixels |
| 300 DPI | 472 pixels | 236 pixels |
These pixel values are mathematical conversions, not universal SSC presets. Use a particular pixel size only when the application portal specifies that size or when your image editor requires a DPI-based conversion.
Is 140x60 Pixels the Official SSC Signature Size?
You may find websites describing 140 × 60 pixels as the standard SSC signature size. However, candidates should not assume that this dimension applies to every SSC examination.
A 140 × 60 pixel image has an aspect ratio close to 7:3, while a 6 × 2 cm signature has an aspect ratio of 3:1. These are not identical proportions.
Use 140 × 60 pixels only when the application portal or applicable notification explicitly requests that digital size.
For a form that specifically asks for this dimension, use our Signature Resize 140x60 tool .
Why Does the Pixel Size Change With DPI?
Centimetres describe a physical measurement, while pixels describe a digital image. DPI connects these two measurements.
Increasing DPI adds more pixels to the same physical area. Therefore, a 6 × 2 cm image at 300 DPI contains more pixels than a 6 × 2 cm image at 96 DPI, even though both have the same physical dimensions.
This distinction is especially important when an application notice gives the dimensions in centimetres but the image editor asks for width and height in pixels.
SSC Signature Size in KB
Recent SSC notices commonly mention a signature file-size range of 10 KB to 20 KB. The file should generally be saved in JPEG or JPG format.
Pixel dimensions and file size are different measurements:
- Pixels describe the width and height of the image.
- KB describes how much storage the file uses.
- DPI connects physical dimensions with digital resolution.
- Compression affects file size and visual quality.
A signature can have the correct dimensions but still be larger than 20 KB. It can also be within the required KB range but appear blurred or miniature.
When the dimensions are correct but the file is too large, use our Compress Signature to 20KB tool .
How to Prepare an SSC Signature Online
Follow these steps to prepare a clear signature for an SSC application:
- Read the signature instructions in the relevant SSC notification.
- Sign naturally on clean, plain paper.
- Use dark ink that produces clear contrast against the background.
- Make sure the handwriting is neither miniature nor excessively large.
- Capture a sharp image in bright, even lighting.
- Crop unnecessary paper from around the signature.
- Select the required centimetre or pixel dimensions.
- Maintain the original proportions where possible.
- Convert the image to JPEG or JPG when required.
- Compress it into the specified KB range.
- Preview the image at its actual size.
- Download and open the file before submitting it.
You can use our SSC Signature Resizer to crop, resize, preview and compress the image. Select custom dimensions when the latest notification differs from a preset.
How Much of the Image Should the Signature Occupy?
SSC has previously issued guidance warning candidates against miniature signatures. Its signature-upload instructions advise candidates to sign so that the handwriting occupies most of the available box.
A practical approach is to:
- Remove excessive blank space around the handwriting.
- Leave a small safety margin around every side.
- Avoid allowing the strokes to touch the image edges.
- Keep the complete signature visible.
- Do not shrink the handwriting into a tiny area.
An official SSC instruction document advises candidates to make the signature occupy at least 80% of the provided box. This helps prevent miniature signatures that may be difficult to verify.
How to Capture a Clear Signature With a Mobile Phone
- Place clean paper on a flat surface.
- Use natural daylight or evenly distributed indoor light.
- Hold the phone directly above the signature.
- Keep the camera parallel to the paper.
- Tap the signature area to focus.
- Do not allow the phone or your hand to cast a shadow.
- Take more than one photograph and select the clearest image.
- Crop the image before resizing it.
Avoid photographing the paper from a steep angle. An angled photograph can distort the width and height of the signature and make one side appear larger than the other.
How to Keep the Signature Clear After Resizing
Start With a High-Quality Original
Resizing cannot recreate missing detail. A blurred or pixelated source image will usually remain unclear after processing.
Preserve the Aspect Ratio
Do not force the signature into an unrelated width and height. Stretching can make the handwriting unnaturally wide, narrow, tall or flat.
Remove Excessive Blank Space
Too much empty paper makes the actual handwriting appear miniature after the image is resized. Crop most of the unnecessary background while retaining a small margin.
Avoid Excessive Compression
Compression is necessary to reduce the file size, but aggressive compression can create fuzzy edges and visual blocks around the ink strokes.
Limit Repeated JPG Exports
Repeatedly opening, editing and saving the same JPEG file may gradually reduce its quality. Keep the original image and create the final output using as few export steps as possible.
Common SSC Signature Upload Problems
The Signature Is Too Small
This usually happens when the source image contains a large amount of empty paper. Crop the image more closely and ensure the signature occupies most of the available area.
The Signature Is Blurred
The camera may have been out of focus, the source image may be too small or the image may have been compressed too strongly. Capture a new image rather than repeatedly editing a poor-quality file.
The File Is Larger Than 20 KB
Reduce unnecessary background, export as JPEG and apply moderate compression. Check that the signature remains readable after reducing the file size.
The File Is Smaller Than 10 KB
Extremely strong compression or very low pixel dimensions may create an undersized file. Export the image at a slightly higher quality without changing the required proportions.
The Portal Rejects the Image
Check all of the following:
- The correct examination notification
- Width and height
- File size in KB
- JPEG or JPG format
- Horizontal orientation
- Signature clarity
- Whether the signature appears miniature
- Whether any stroke has been cropped
- Filename or upload restrictions
Does Every SSC Exam Use the Same Signature Size?
No single dimension should be presented as universally applicable without checking the relevant notification.
Recent notices for examinations such as Stenographer and certain departmental examinations specify approximately 6.0 × 2.0 cm, JPEG/JPG format and 10–20 KB. Other application instructions can contain different dimensions.
Requirements can also change when SSC updates its application system. Always rely on the official notification and the instructions displayed inside the live application portal.
Candidates preparing signatures for portals other than SSC can read our signature resizing guide for government examination forms .
SSC Signature Size Checklist
- Check the latest exam-specific notification.
- Use the specified centimetre or pixel dimensions.
- Select JPEG or JPG when required.
- Keep the file within the specified KB range.
- Keep the signature horizontally aligned.
- Make sure the complete signature is visible.
- Avoid miniature, blurred or distorted handwriting.
- Preview the image before downloading it.
- Open the downloaded file before uploading it.
- Keep the original signature image as a backup.
Frequently Asked Questions
What is the correct SSC signature size in pixels?
There is no single universal pixel dimension. SSC commonly specifies the size in centimetres and KB. Pixel dimensions depend on the DPI used for conversion and the requirements of the particular examination.
What is 6x2 cm in pixels?
At 300 DPI, 6 × 2 cm is approximately 709 × 236 pixels. At 96 DPI, it is approximately 227 × 76 pixels. These are conversion examples, not universal SSC presets.
What is 4x2 cm in pixels?
At 300 DPI, 4 × 2 cm is approximately 472 × 236 pixels. At 96 DPI, it is approximately 151 × 76 pixels.
Is the SSC signature size 140x60 pixels?
Use 140 × 60 pixels only when the applicable portal or notification explicitly requests that size. Do not assume it is the standard for every SSC examination.
What is the SSC signature file-size limit?
Many recent SSC notices specify a range of 10 KB to 20 KB. Candidates should still verify the latest notification for their examination.
Which image format is accepted for an SSC signature?
Recent notices commonly request JPEG or JPG. Renaming a PNG filename to JPG does not convert the actual image format.
Can I resize an SSC signature on a mobile phone?
Yes. Use a mobile-friendly browser tool to crop, resize, compress and download the image. Start with a clear, well-lit photograph.
Why is my SSC signature being rejected?
Common causes include incorrect dimensions, an unsupported format, a file outside the required KB range, blurred handwriting, excessive blank space, a miniature signature or an incomplete crop.
Should the signature fill the entire image?
It should occupy most of the available area while retaining a small margin. Do not allow the handwriting to touch or cross the image boundaries.
Can I use the same signature image for every SSC exam?
Only when it meets the current requirements of each examination. Verify the dimensions, format and KB limit before reusing an existing file.
Official Information Sources
This guide should be used together with the latest examination notification. Official examples consulted for this article include:
- SSC Stenographer Grade C and D Examination 2026 Notice
- SSC Assistant Section Officer Departmental Examination Notice
- SSC Combined Hindi Translators Examination 2026 Notice
- SSC Instructions for Uploading Signatures
Disclaimer: This website is an independent image-resizing resource and is not affiliated with the Staff Selection Commission or any government authority. Examination requirements may change. Always verify the current instructions on the official SSC website before submitting an application.
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