IGNOU Admission Photo and Signature Size 2026: KB, Pixels, Format

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For IGNOU's online admission form, upload your passport-size photograph as a JPG of up to 100KB, your specimen signature as a JPG of up to 100KB, and each supporting document (marksheets, category or income certificates) as a JPG or PDF of up to 200KB per file. These figures come from IGNOU's own admission portal FAQ.

Why IGNOU's limits look generous next to other exam forms

Compared to SSC, IBPS or bank exam forms, where a signature often has to squeeze into 10-20KB, IGNOU's 100KB ceiling for both photo and signature is far easier to hit without heavy compression. In practice, a normal phone photo or scan usually clears IGNOU's limits with only light resizing.

Document	Format	File size (KB)	Dimensions	Other rules
Photograph	JPG	Up to 100KB	Not specified by IGNOU	Recent, passport-size
Signature	JPG	Up to 100KB	Not specified by IGNOU	Specimen signature, clear and legible
Supporting documents (marksheets, certificates)	JPG or PDF	Up to 200KB each	Not specified by IGNOU	One file per document, as listed on the admission form

Source: IGNOU Admission FAQ, ignouadmission.samarth.edu.in (the FAQ carries no year; checked September 2026). IGNOU does not publish a pixel dimension for any of these uploads, only the file size ceiling and accepted formats, so any reasonably sized passport-style photo will work as long as the file stays under the limit.

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Step-by-step: preparing your IGNOU upload files

1. Take a recent passport-style photo against a plain background, in good light.
2. Sign on plain white paper in dark ink, and photograph or scan the signature.
3. Save both as JPG files, resized to sit comfortably under 100KB each.
4. Scan each supporting document (marksheet, category certificate, income certificate) separately, keeping every file under 200KB.
5. Log in to the IGNOU Samarth admission portal with your registered user name and password.
6. Upload each file in its own field on the admission form, then read the instructions and declaration before final submission.

Do not treat 100KB as a target to hit exactly

Because IGNOU states "maximum size 100KB", the number is a ceiling, not a target. A photo compressed all the way down to a few KB just to leave headroom usually looks noticeably blurry, without any real benefit, since IGNOU's limit already gives you plenty of room. Aim for a sharp, clear file that comfortably sits under the limit, for example 40-80KB, rather than compressing harder than you need to.

Supporting documents matter as much as the photo

IGNOU's admission form asks for scanned copies of the relevant documents, such as your qualifying marksheet and any category or other certificates the programme or a concession needs, each capped at 200KB per file in JPG or PDF format. A certificate scanned at high resolution from a phone camera can easily cross several MB, so compress each one individually rather than assuming the same settings that worked for your photo will also work for a full-page certificate scan.

Common mistakes on the IGNOU admission form

• Uploading a PNG or HEIC file when IGNOU's photo and signature fields specifically ask for JPG.
• Scanning a certificate at full resolution and hitting the 200KB document limit without realising it, since certificates are usually larger files than a photo or signature.
• Reusing an old, low-quality signature scan just because it is already small enough, when IGNOU's generous limit allows for a clearer, fresh one.
• Skipping the instructions and declaration step at the end of the form before final submission.

If a certificate PDF still will not fit even after compressing, check whether it has multiple blank or duplicate pages first, since removing those often solves the size problem without any further compression.

Fresh admission versus re-registration

The limits above come from the FAQ for fresh online admission on the Samarth portal. Re-registration, for learners continuing into a later year or semester, is a separate process, and the admission FAQ does not describe its uploads. If you are re-registering, check the fields that form actually shows you before preparing new files.

What to do if your upload keeps failing

If a file within IGNOU's stated limits still fails to upload, the more likely cause is a slow or unstable internet connection rather than the file itself, since IGNOU's portal sees heavy traffic close to admission deadlines every cycle. Try again on a stronger connection, ideally outside peak hours in the evening, before assuming the file needs to be smaller than what IGNOU has actually asked for. Keep a copy of every file you prepare in a single folder on your phone or computer, so a failed attempt only costs you a retry, not a re-scan from scratch.

Tools for this

Frequently asked questions

Sources

• IGNOU Admission FAQ (checked 2026-09)

Rules and limits change. Always check the latest official notification or portal before you submit a form.