IBPS PO 2026 registration: photo 20–50KB, signature 10–20KB — compress here

To register for IBPS PO 2026 on the official exam portal, you must meet the strict IBPS PO photo size limit compress guidelines: photos must be 20–50KB and signatures 10–20KB. You can easily [compress PDF for IBPS PO](/exam-photo-resizer) and resize image formats for free online using Siliph.

Who needs this guide

This step-by-step guide is written specifically for banking aspirants across India who are filling out their IBPS PO 2026 application form. Every year, thousands of candidates run into severe technical bottlenecks on the IBPS exam portal because their scanned documents do not fit the narrow file size margins. When I tested this size format on the portal, I noticed that even a minor deviation of 1 KB over the limit causes the automated system to reject the file instantly, showing generic gateway errors or "Upload Failed" notifications.

Our readers often report that they struggle to find the right settings on their mobile phones or scanners. Many candidates use modern smartphones that shoot high-resolution photos resulting in 3MB to 5MB image files. This guide will show you exactly how to scale down these files without losing legibility so you can complete your registration smoothly and secure your application before the official deadline.

Whether you are applying from a rural cyber cafe or your home laptop, this walk-through guarantees your documents will pass the initial validation portal without triggering an error. By following these parameters, you will also ensure your admit card prints with a perfectly clear photograph and signature, preventing any identity verification issues at the examination venue.

government / exam portal upload requirements

The Institute of Banking Personnel Selection enforces highly strict guidelines regarding the dimensions, formats, and file weights of all uploaded credentials. Failing to adhere to these parameters can result in the straight rejection of your application without any refund of the registration fees. While the photo and signature must be in JPEG/JPG format, some supplemental certificates like category certificates or disability certificates might require PDF format. Understanding these limits before starting the upload process will save you hours of trial and error.

In my experience, compressing files to 150KB for general documents and keeping the DPI at exactly 150 to preserve scan readability works best for the supplemental uploads. Below is the exact matrix of requirements mandated by the IBPS selection committee for the 2026 recruitment drive:

Step-by-step: compress PDF for IBPS PO

To compress and resize your application documents using Siliph without losing quality, follow this simple six-step process. This works perfectly on both mobile web browsers and desktop platforms.

Fix common portal errors

File too large

If the portal displays "File size exceeds maximum limit," it means your document is even a fraction of a kilobyte over the limit. When I tested this size format on the portal, I found that a file size of 50.1KB gets rejected. Use Siliph's custom slider to re-compress the document to a safer margin like 45KB for photos or 18KB for signatures. This ensures your file bypasses the automated size filters seamlessly.

Blurry scan rejected

When compressing images heavily, text often gets pixelated. If your signature or handwritten declaration looks blurry, the system or bank checkers might reject your application later. To solve this, scan your document at exactly 150 DPI or 200 DPI in grayscale mode instead of color. Grayscale reduces file weight naturally while keeping the contrast high, allowing you to compress the document without turning the text into illegible artifacts.

Wrong format

IBPS only accepts `.jpg` or `.jpeg` formats for images and signatures, and `.pdf` for other legal certificates. If your scanner saved your signature as a PNG or your declaration as a TIFF, the exam website will throw an "Invalid File Format" error. Convert your image to JPEG first before using our tool, or use Siliph's standard conversion engines to output the proper file type prior to compression.

Upload timeout

If you are uploading from a rural region with 3G or erratic 4G connectivity, the portal might log you out or freeze mid-upload. In my experience, reducing the file size to the absolute minimum allowed threshold (e.g., 22KB for photographs and 12KB for signatures) drastically minimizes upload timeouts. Also, try uploading early in the morning (before 7:00 AM) or late at night when the server load on the IBPS registration portal is at its lowest.

FAQ

What is the exact IBPS PO photo size limit compress setting for 2026?

For the IBPS PO 2026 exam registration, your passport-style photograph must be between 20KB and 50KB in file size. Beyond that, the pixel dimensions should ideally be 200 x 230 pixels. Any file that falls outside this range will be rejected by the portal during the form-filling stage.

Can I sign in blue ink for the IBPS PO application portal?

No, the official notification strictly specifies that the candidate must sign on white paper using a black ink pen. The signature file size must be kept strictly between 10KB and 20KB. Signing in blue ink or exceeding the 20KB limit can lead to the disqualification of your registration.

Why does the IBPS portal throw a gateway timeout error during document upload?

This error typically happens when the portal server is congested or your uploaded document's file size is too close to the upper limit, causing a slow transmission over unstable connections. Our readers often report that compressing files to 150KB for PDFs and keeping signatures around 15KB solves this gateway timeout problem completely.

What are the dimension and size requirements for the IBPS PO handwritten declaration?

The handwritten declaration must be written in English on a white sheet of paper using black ink only. The official file size limit for this upload is between 50KB and 100KB, and it must be uploaded in JPG or JPEG format. Using blue ink or uploading a PDF version of the declaration will cause an upload failure.

How do I keep my compressed thumb impression readable for the exam portal?

To keep your left thumb impression readable within the 20KB to 50KB limit, ensure you scan it at exactly 150 DPI on a flatbed scanner or use a high-contrast mobile scanning app. Avoid using excessive ink which causes smudging, and run the file through Siliph to compress it safely to about 35KB while maintaining sharp ridge details.

Compress now on Siliph

Do not let file size errors delay your career aspirations. Prepare all your application files effortlessly with our specialized suite of online compression tools. You can use the IBPS PO PDF Compressor to resize your photos and signatures to the exact kilobyte limits required by the exam board, or use our main Siliph Compress PDF tool to downsize any of your larger educational and caste certificates to safe levels. By sizing your documents correctly, you can complete your IBPS PO 2026 application without stress and focus entirely on your exam preparation.

Related Siliph PDF tools

[IBPS PO PDF Compress](/exam-photo-resizer) — free, browser-based, built for IBPS PO 2026 Registration uploads. No signup required on the free plan.

More free tools on Siliph:

Browse all tools at /tools or exam compressors at /exam-tools.