Every photograph, signature, thumb-impression and document requirement we track, in one table: 61 exams and portals across central recruitment, judiciary, entrance tests, teaching, state PSC and police, and government IDs. Each row opens the tool with those numbers already filled in and links to the official portal so you can confirm against your own notice.
How the requirements differ by body
The same photograph is asked for in six or seven different shapes. Knowing which pattern your exam follows tells you what to prepare before you open the form.
SSC: small JPEGs, live photo in newer forms
The Staff Selection Commission uses one pattern for CGL, CHSL, MTS, GD Constable and CPO: a passport-style photograph between 20 and 50 KB and a signature between 10 and 20 KB, JPEG only. Since the One Time Registration flow arrived, the photograph is usually captured live in the browser; when an upload is offered instead, the same limits apply. The signature is the part people fail: it must be in running hand, not capitals, and 10 to 20 KB is a narrow window that a loose crop overshoots.
UPSC: a square photo with your name and date on it
UPSC's OTR portal (Civil Services, NDA, CDS, CAPF and the rest) wants a square photograph anywhere from 350 × 350 up to 1000 × 1000 pixels, 20 to 300 KB, on a white background, and recent notices ask for the candidate's name and the date the photo was taken printed on the image itself. The signature is 350 × 150 pixels, 20 to 100 KB. Some cycles ask for three signatures stacked in one image; read the notice for the cycle you are applying to.
Banks and insurers: photo, signature, thumb, declaration
IBPS, SBI, RBI and LIC all run on the same application platform, so their forms ask for four images in pixels: a 200 × 230 photograph at 20 to 50 KB, a 140 × 60 signature at 10 to 20 KB, a 240 × 240 left thumb impression at 20 to 50 KB, and an 800 × 400 handwritten declaration at 50 to 100 KB. The declaration is a fixed sentence copied in your own handwriting in English, not in capitals; the thumb impression is taken in black or blue ink on white paper.
Railways: a printed name and date on the photograph
RRB forms for NTPC, Group D, ALP and RPF want a 3.5 × 4.5 cm colour photograph with the candidate's name and the date of the photograph printed at the bottom, and a signature in running hand. Different CENs have quoted 20 to 50 KB and 30 to 70 KB for the photo; the presets here sit inside both ranges so the file passes whichever notice applies.
NTA and the entrance tests: wide KB ranges, tight signatures
NEET, JEE Main, CUET and UGC NET accept photographs between 10 and 200 KB, which is generous, but signatures between 4 and 30 KB, which is not. NEET additionally wants a postcard-size 4 × 6 inch photograph with name and date printed. GATE, run by an IIT rather than NTA, checks proportions instead of a fixed size: the photograph must fall between 200 × 260 and 530 × 690 pixels and the signature's width must be 2.75 to 3.75 times its height.
Judiciary and state PSCs: whatever the state portal enforces
Civil Judge, PCS J, Munsiff-Magistrate and APO recruitment is run by each state's Public Service Commission or High Court through its own portal, so the numbers follow that portal: UPPSC's OTR takes a photo up to 50 KB and a signature up to 30 KB, BPSC wants 250 × 250 and 220 × 100 pixels, RJS 240 × 320 and 280 × 80, DJS 200 × 240 and 140 × 80. Where a state has not published pixel sizes the entry below is marked as the typical pattern, and the notice for that cycle is the authority.
Government IDs: each service has its own quirk
PAN through Protean wants 200 DPI scans at 20 to 50 KB for the photo and 10 to 50 KB for the signature, while UTIITSL wants 213 × 213 pixels at 300 DPI under 30 KB. Passport Seva wants exactly 630 × 810 pixels on a white background. Sarathi rejects any driving-licence photo or signature above 20 KB. The voter portal takes up to about 100 KB but 200 × 230 pixels at 20 to 50 KB uploads everywhere. EPFO, the National Scholarship Portal and Aadhaar update each set a single upper limit rather than a range.
Central government recruitment
SSC, UPSC, banking, railways, insurance and the armed forces.
Exam or form
Item
Size
File
Preset
Confirm
SSC CGLFrom recent SSC notices · also SSC CGL Tier 1, SSC Selection Post
PhotographRecent notices take a live photo in the form instead; the same limits apply to an uploaded one
A size in centimetres only becomes a file when a DPI is chosen: 3.5 × 4.5 cm at 200 DPI is 276 × 354 pixels; at 300 DPI it is 413 × 531. Portals that quote centimetres check the pixel dimensions that result, so the preset fixes both together. Portals that quote pixels ignore DPI entirely.
A KB range is measured in bytes
20 to 50 KB means the file on disk, after JPEG compression, must fall inside that window. Image editors show the size before saving, which is not the same number. FormReady measures the saved bytes and adjusts the JPEG quality until the file lands inside the range.
JPEG only, nearly always
Every exam form in this table takes JPEG (also written JPG). Phones save HEIC and screenshots save PNG; both are converted on the way through. PDF is for documents such as certificates and the handwritten declaration in some banking forms.
The content rules are yours
A file can be the right size and still be rejected: a photo older than the notice allows, a cap or dark glasses, a background that is not plain, a signature in capital letters or typed. The tips on each page cover what the body looks for.
Common questions
Why do the numbers differ from what I read elsewhere?
Bodies change limits between cycles, and many sites copy an old notice. The values here were read from the most recent notification or portal instruction we could find in September 2026, and where two cycles disagree the preset is placed inside both ranges. Your own notification always wins; every preset value stays editable.
Why is my 10 KB signature rejected as too small?
Most ranges have a minimum as well as a maximum. A tightly cropped signature at low quality can fall under 10 KB; the tool raises the quality or the pixel size until it clears the floor.
Do I need a different photo for every exam?
Usually not. A recent 3.5 × 4.5 cm studio photograph on a white background with your name and the date printed underneath satisfies SSC, RRB, NTA, most state PSCs and the ID portals; the presets only change its pixel size and file size. UPSC's square format and the banking 200 × 230 crop are made from the same original.
What is the postcard photo NEET asks for?
A 4 × 6 inch print of the same photograph, with the candidate's name and the photo date printed on it. It is uploaded as a separate JPEG and carried to the examination centre.
Can I use a phone photo?
For the ID portals and most exams, yes, if it is taken against a plain wall in even light with the face filling most of the frame and no filters. Police and armed-forces forms specifically reject selfies; use a studio or have someone else take it at eye level.
Is anything stored when I use a preset?
No. Files are processed for the request and deleted; nothing is kept and no account is needed. The measured size of the download is shown before you save it.
Before you submit
FormReady is independent and none of these entries is an official specification. Portals revise requirements between recruitment cycles, so open your notification, confirm the numbers, and adjust the preset values if they differ. Applied presets land in Make file compliant, where every value stays editable.