What is the IBPS signature size?
IBPS forms for PO, Clerk, SO and RRB ask for a JPG signature of 140 × 60 pixels with a file size between 10KB and 20KB, signed in black ink on white paper and never in capital letters. This IBPS signature resizer crops the extra paper, turns grey paper pure white, sets 140 × 60 px and, if the clean file is too small, adds a harmless padding block so it reaches 10KB. Always check the current notification on the IBPS website.
IBPS signature rules
| Rule | Requirement |
|---|---|
| Dimensions | 140 × 60 pixels |
| File size | 10KB – 20KB |
| Format | JPG / JPEG |
| Ink and paper | Black ink on plain white paper |
| Style | Running signature, not capitals |
Read the exact rules in the live advertisement on ibps.in. Banks also match this signature on your call letter, so use the same one at the exam and at joining.
Why the signature is checked so closely
Your uploaded signature is printed on the admit card, and you sign again in front of the invigilator. If the two do not match, or the upload is a capital-letter name, the candidature can be cancelled even after you clear the exam. A 140 × 60 px image is small, so faint pencil-like strokes disappear. This tool darkens the strokes and removes the shadow from a phone photo so the signature stays readable at that size.
How to make your IBPS signature
- 1Sign on white paper
Use a black gel or ballpoint pen and sign a little bigger than usual.
- 2Take a straight photo
Hold the phone flat above the paper in daylight so no shadow falls on it.
- 3Upload and keep the preset
140 × 60 px with 10–20KB is selected. Auto-crop and white background are on.
- 4Download when ✓ Valid
Upload the JPG in the signature field of the IBPS form.
Common IBPS signature errors
- "File size must be at least 10KB". Keep the Minimum KB at 10 and the tool fixes it.
- Signature too thin. Lower the cleaning strength a little so light strokes stay.
- Lines from ruled paper. Sign on blank paper; ruled lines show up as stripes.
- Signature squashed. The tool pads with white instead of stretching, so the shape stays natural.
Other IBPS uploads
Resize your photo with the IBPS Photo Resizer. The left thumb impression (240 × 240 px) and the handwritten declaration (800 × 400 px) can be made with Resize Image to Custom Size. For SBI and other bank forms, the Signature for Exam Form tool has ready presets. Nothing is uploaded to our servers.
Frequently Asked Questions
What is the IBPS signature size?
Recent IBPS notifications ask for a JPG signature of 140 × 60 pixels with a file size between 10KB and 20KB.
Is the same signature size used for IBPS PO, Clerk and RRB?
Yes. The 140 × 60 px, 10–20KB rule has been common to PO, Clerk, SO and RRB forms. Check the live notification once.
Can I sign in capital letters for IBPS?
No. IBPS does not accept signatures in capital letters. Use your normal running signature.
Which pen should I use for the IBPS signature?
Black ink on plain white paper. The tool also darkens light blue strokes so they stay readable.
Why does the portal say my signature is below 10KB?
A 140 × 60 px signature is tiny. The tool adds a harmless padding block inside the JPG so it reaches 10KB without changing how it looks.
Is my signature uploaded?
No. It is processed in your browser and never stored on any server.
About this tool
Built and maintained by the PhotoKB Editorial Team. We test every tool with real phone photos, scans and PDFs before each update. Exam and portal values are based on public official notifications. PhotoKB is not linked to any exam body, so always confirm current rules on the official website. Last updated: 8 November 2026.