6x2 cm
Image Resizer for 6x2 cm
A 6 × 2 cm image is 708 × 236 pixels at 300 DPI, or 472 × 157 at 200 DPI. Upload a signature or photo and the resizer crops it to that 3:1 strip and saves a JPEG between 10 and 20 KB. The image stays in your browser.
- Runs in your browser
- Nothing uploaded
- No sign-up
- Free, no daily limits
- 1Add your file
- 2Choose settings
- 3Download
Last updated
Government recruitment notices frequently instruct applicants to upload a digital signature fitting a wide 3:1 proportion. This client-side tool resizes your signature image to 6×2 cm, which converts to 708×236 pixels at 300 DPI, and exports a clean JPEG file. Because your handwritten signature is a legal biometric credential, all processing executes locally in your browser with zero remote server uploads.
The tool center-crops your source file to fit the 708×236 canvas and executes an automated compression search targeting 10 to 20 KB to align with SSC standards. For exams requiring different dimensions, use our general Signature Resizer for 140×60 pixel files or our 50 × 20 mm signature resizer for railway portals, and audit results with our Document Checker.
How it works
1. Upload signature photo or scan
Click Upload Photo or drop your file into the upload zone. Scans or photos in JPG, PNG or WEBP format open in any modern browser. Convert iPhone HEIC images to JPG before uploading on Windows or Android.
2. Confirm preset parameters
Review the preset specifications card displaying 708×236 Pixels, 6×2 cm in Centimeters, 300 DPI Resolution, and the 10 to 20 KB File Size target range.
3. Execute crop and quality compression
Click Resize Photo. The tool draws the signature to an in-memory canvas, aligns the 3:1 ratio, and adjusts JPEG quality factors downward to reach the target weight.
4. Inspect status and download signature
Review the output badge. Files landing between 10 KB and 20 KB show Ready to use. Output smaller than 10 KB receives safe byte padding to prevent portal rejection. Click Download to save the file.
When you'd use it
Staff Selection Commission (SSC) recruitment applications
The SSC Combined Graduate Level (CGL) and CHSL notifications state that signature dimensions should be about 6.0 cm wide by 2.0 cm high, saved as a JPEG between 10 KB and 20 KB.
State public service commission online registrations
State recruitment boards across administrative and police filings specify wide rectangular signature boxes adhering to 3:1 aspect ratios.
Standardized horizontal signature archives
Preparing a neatly cropped, compressed copy of your personal signature ready for future online government applications.
Shrinking high-resolution smartphone snapshots
Compressing a multi-megabyte mobile photo of signed paper into a lightweight JPEG that loads instantly in portal verification screens.
How many pixels is 6 × 2 cm at different DPI settings?
Physical centimetre measurements translate to digital pixels by multiplying physical inches by target Dots Per Inch (DPI): 6 cm equals 2.362 inches and 2 cm equals 0.787 inches. At standard 300 DPI print density, this formula yields 708.66 × 236.22 pixels, which rounds mathematically to 709 × 236 pixels. This resizer configures an exact 708 × 236 pixel preset to ensure your digital file never exceeds the physical 6.0 cm boundary.
File size in kilobytes is governed by JPEG lossy compression rather than pixel dimensions alone. High-contrast pen strokes on clean white paper compress efficiently, whereas smartphone snapshots carrying dark shadows retain high-frequency noise that inflates byte size. TryDocsy automatically pads clean outputs up to 10 KB and rejects files exceeding 20 KB.
| Scanning Resolution | Width (6 cm) | Height (2 cm) | Aspect Ratio |
|---|---|---|---|
| 72 DPI | 170 px | 57 px | 3:1 |
| 96 DPI | 227 px | 76 px | 3:1 |
| 150 DPI | 354 px | 118 px | 3:1 |
| 200 DPI | 472 px | 157 px | 3:1 |
| 300 DPI (This Tool) | 709 px | 236 px | 3:1 |
| 600 DPI | 1417 px | 472 px | 3:1 |
Which recruitment portals ask for a 6×2 cm signature?
The Staff Selection Commission CGL examination notice specifies in paragraph 9.6 that the scanned signature must be in JPEG format between 10 KB and 20 KB, noting that dimensions should be about 6.0 cm in width by 2.0 cm in height. The notice warns that applications with blurred or miniature signatures will be rejected.
In contrast, the Institute of Banking Personnel Selection specifies digital signatures directly in pixels (140 × 60 px, 10–20 KB) rather than centimetres, and prohibits signatures in all capital letters. For Railway Recruitment Board notices specifying a 50 × 20 mm box, such as RRB NTPC (30–70 KB), use our 50 × 20 mm signature resizer.
Why the preset targets 10 to 20 KB and how padding works
TryDocsy's 6×2 cm preset targets a calibrated window of 10 KB to 20 KB to align directly with official government recruitment intake scripts.
If your scanned signature compresses to under 10 KB, the tool appends zero bytes after the JPEG end-of-image marker to bring the file to exactly 10 KB. Portals that enforce a minimum size floor accept the file without altering visual contrast. If a smudged or shadowed photo remains over 20 KB at quality 0.1, the tool produces an error rather than an oversized file, prompting you to trim paper margins.
Center-cropping mechanics and paper shadow limitations
The resizer scales your image to fit a 708×236 pixel canvas (a 3:1 width-to-height ratio). Because it performs a center crop, any parts of the image extending beyond this rectangular ratio are cut off. If you sign near the top edge of the paper or have tall vertical loops, an uncentered crop may clip your strokes. Leave generous white space around your signature and crop tightly to the pen strokes before uploading.
The tool draws onto a canvas that initializes with white (#ffffff), but this white layer only shows through transparent pixels (such as in a transparent PNG). It does not detect or whiten the background of a smartphone photo, nor does it remove dark shadows cast by your phone or hand. To obtain a clear scan, place the signed paper on a flat surface in bright, even daylight or use a document scanner app before resizing.
Check before you upload: before submitting your signature, verify that the image dimensions and byte weight pass validation in our Document Checker using the SSC/IBPS Signature, 140x60, 10-20 KB preset.
Frequently asked questions
What is 6x2 cm in pixels?
At 300 DPI print and scan resolution, 6 × 2 cm equals 709 × 236 pixels (our preset applies 708 × 236 pixels). At 200 DPI it is 472 × 157 pixels, and at 96 DPI screen preview it is 227 × 76 pixels.
Do SSC and IBPS both require a 6x2 cm signature?
No. The SSC CGL notice describes about 6.0 × 2.0 cm, while IBPS notifications specify 140 × 60 pixels. Both boards enforce a 10 to 20 KB file size ceiling.
Can I sign in capital letters on an examination application?
No. Recruitment boards including SSC and IBPS state that signatures written entirely in block or capital letters will be disqualified. Candidates must sign in natural running script.
Does this tool remove shadows from phone photos of signatures?
No. The resizer does not remove shadows, brighten dark paper, or whiten backgrounds on regular photos. It only fills transparent canvas areas with white. You must capture your signature on clean white paper under bright, uniform lighting.
What happens if my signature file is smaller than 10 KB or larger than 20 KB?
If the compressed signature is smaller than 10 KB, the tool pads the JPEG to exactly 10 KB so portals with a minimum size rule accept it. If it cannot fit under 20 KB even at JPEG quality 0.1, you get an error message instead of an oversized file.
Which pen should I use for government exam signatures?
Use a black ballpoint pen on clean, unruled white paper. Dark black ink provides superior optical density and contrast compared to blue gel pens when scanned and printed on hall tickets.
Why were the ends of my signature cut off after resizing?
The tool center-crops the input to a 3:1 ratio. If your signature is unusually long or off-center, the outer edges get trimmed. Crop the photo manually so the signature is centered with equal margins before uploading.
Is my signature photo uploaded to an online server?
No. Cropping, canvas drawing and JPEG compression run inside your web browser, and the signature image stays on your device.