Typical ICRB Photo requirement: 35mm × 45mm, JPEG, max 50KB, white background. Always confirm against your specific post's notification. Use our free resizer tool to get the correct size instantly.
ISRO / ICRB Photo Specifications 2026
The Indian Space Research Organisation (ISRO) recruits for Scientist/Engineer, Technical Assistant, Technician, and several other posts through the ISRO Centralised Recruitment Board (ICRB), which coordinates hiring across ISRO's various centres. Unlike SSC or IBPS, which run every candidate through one uniform online portal year after year, ICRB notifications are issued separately for different posts and centres — which means the exact photo and signature requirements have, in practice, shown some variation between notifications.
Because of this, treat the numbers below as the typical ICRB requirement rather than a universal rule that applies unchanged to every ISRO recruitment ever published. Always open your specific notification PDF and confirm the photo section before you upload anything.
| Parameter | Typical Value |
|---|---|
| Photograph Type | Passport size, recent |
| Dimensions | 35mm × 45mm (width × height) |
| File Format | JPEG / JPG only |
| Maximum File Size | 50 KB |
| Background | Plain white |
| Photo Age | Recent (taken within 3 months) |
ISRO / ICRB Signature Specifications 2026
Not every ISRO/ICRB notification requires a separate signature upload — some application forms only ask for a photograph. Where a signature field is present, it typically follows this format:
| Parameter | Typical Value |
|---|---|
| Dimensions | 40mm × 20mm (width × height) |
| File Format | JPEG / JPG only |
| Maximum File Size | 20 KB |
| Background | Plain white paper |
Note: Not every ISRO/ICRB notification requires a separate signature file — check whether your specific post's application form has a signature upload field before assuming you need one.
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Loads the typical ICRB specs. Upload, crop, and download in under 60 seconds.
Open ISRO Resizer →How to Take a Suitable Photo for ISRO Recruitment
Do's
- Take the photo against a plain white background
- Face the camera directly with your full face clearly visible
- Wear formal or semi-formal clothing appropriate for a government application
- Use even lighting to avoid shadows on your face
- Read the photo specification section of your specific ICRB notification carefully before taking the photo
- Keep the source photo sharp and in focus
Don'ts
- Do not wear sunglasses, tinted glasses, or headgear (barring religious exceptions)
- Do not assume last year's ICRB photo specification automatically applies to this year's notification
- Do not use a photo older than 3 months
- Do not apply heavy filters or beautification edits
- Do not skip re-reading the notification just because you've applied to ISRO before
Candidates often assume ISRO uses the exact same specification every year and for every post, without re-checking the current notification. ICRB notifications for different posts — Scientist/Engineer, Technical Assistant, and Technician — have been known to specify slightly different limits from one cycle to the next. Treat every new ISRO notification as its own document and verify the photo section fresh each time.
How to Resize Your Photo to ISRO / ICRB Specifications
The quickest way to prepare your photo to the typical ICRB format is to use SarkariKagaz.pro:
- Go to sarkarikagaz.pro and search for "ISRO" in the search box
- Select "ISRO Photo" from the suggestions — the tool loads the typical 35mm × 45mm, 50KB preset
- Upload your photo by clicking the upload area or dragging and dropping it in
- Use the Crop tool to adjust the framing if needed
- Check the Form Readiness panel — all indicators should turn green
- Click "Download Photo" — but always double-check the resulting file against your specific ICRB notification before submitting
The whole process takes under a minute and works entirely in your browser, so your photo is never uploaded anywhere while you resize it.
What Pixel Dimensions Should the ISRO Photo Be?
ICRB notifications that use the 35mm × 45mm format specify dimensions in millimetres, but upload tools work in pixels. The equivalent pixel dimensions depend on the resolution (DPI) used:
| Resolution | Pixel Width | Pixel Height |
|---|---|---|
| 96 DPI (standard screen) | 132 px | 170 px |
| 150 DPI (medium print) | 207 px | 266 px |
| 300 DPI (high quality print) | 413 px | 531 px |
Our tool uses 96 DPI by default, which is standard for online form uploads. If your specific ICRB notification asks for a different DPI or a different physical size altogether, follow that notification instead.
ISRO Recruitment 2026 — Other Important Notes
- Different ICRB centres and posts (Scientist/Engineer, Technical Assistant, Technician) may run separate application windows — check the specific notification you're applying under
- Keep printed copies of the identical photo ready for any written test or interview call
- Save your resized photo in a clearly labelled folder before starting the online form
- If in doubt about any requirement, treat the official notification PDF as the final word over any third-party guide, including this one
ISRO/ICRB photo and signature specifications can vary by post and by year, and are not as uniformly standardised as some other central recruitment exams. Always cross-check the exact current notification on isro.gov.in before applying — do not rely solely on this guide's typical values. SarkariKagaz.pro is not affiliated with the Indian Space Research Organisation.