Can I sign on my phone screen using my finger?

Yes. The drawing pad supports multi-touch events with smooth curve interpolation, making it easy to create an authentic signature on any touch device.

Are digital signatures drawn on screen accepted for SSC and UPSC forms?

Yes, provided the output is on an unruled pure white background in black ink, meets file size boundaries (10-20 KB), and matches the applicant handwritten style.

What happens if I make a mistake while drawing?

You can click the Undo button to remove your previous stroke, or click Clear to start fresh at any time.

Is my signature saved on any server?

No. All signature paths and rendering remain strictly inside your device memory. ToolKB does not store or transmit your biometric signature.

DESK // TOOL WORKSPACE · LOCAL ENGINE

CLIENT-SIDE BUFFER (0% CLOUD STORAGE)

Draw Signature Online

Draw signature online lets you sign directly on your smartphone screen or desktop using your finger, stylus, or mouse. It generates a crisp signature on a pure white background in black or blue ink, automatically formatted and compressed to exact exam portal limits like 10 to 20 KB for instant download.

STEP 01

INTAKE / UPLOAD

STEP 02

ADJUST / PREVIEW

STEP 03

EXPORT / DOWNLOAD

Ink:

Width:

Target Size:

Sign here with your finger or mouse

Canvas: 600 x 300 px, Pure White #FFFFFF Background

OFFICIAL BENCHMARK

Official Exam Portal Digital Signature Specifications

Source: Staff Selection Commission and Official Portals (Verified October 2026)

Item Requirement	Required Value
SSC Signature Limit	400x200 px, 10 KB to 20 KB, Black Ink
IBPS Signature Limit	140x60 px, 10 KB to 20 KB, White Paper Background
UPSC Signature Limit	20 KB to 300 KB, Crisp Unruled Background
Supported Pen Colors	Black (#000000) and Blue (#002B80)

VERIFIED ANSWERS