UGC NET photo and signature resizer — 10–200 KB photo, 10–50 KB signature

How to use UGC NET Photo & Signature Resizer

1. Choose Photo or Signature under What are you uploading?.
2. Pick the file. For the photo, use a recent picture with a white background in which your face, including the ears, is clearly visible.
3. Leave Fit to the size and Keep which part when cropping as they are; UGC-NET gives no pixel size, so they are not used.
4. Tick If the file is below the minimum KB, pad it if the result might be under 10 KB. This is common for signatures.
5. Press Resize for upload. The Check against the rules table shows the file size against the range.
6. Download, then do the other item.

The official rules (checked 2026-10-21)

From the NTA’s Information Bulletin UGC-NET December 2026 Examination, in the revised version issued with the corrigendum of 16 October 2026:

The bulletin also asks for a live photograph taken with your webcam or phone while you fill in the form, with a light-coloured background, proper lighting and 80% of your face visible, including the ears and without a mask. PwD/PwBD candidates who upload a disability or UDID certificate need a PDF of 50 kb to 300 kb, which this tool does not make; the PDF Compressor can help with that.

Dates in the bulletin (checked 2026-10-21): online applications from 8 to 28 October 2026 (up to 11:50 PM); late submission with a late fee of Rs. 500 from 29 to 31 October 2026; correction of particulars from 2 to 4 November 2026; examination on 14 to 18 December 2026 and 21 December 2026. NTA says the dates are tentative.

NTA has already revised this bulletin once for the December 2026 cycle. Download the latest version from ugcnet.nta.nic.in and check these figures before you upload.

What it does and when to use it

The UGC-NET form checks each upload against a KB range, and both a file that is too large and one that is too small are refused. A phone photo is usually several megabytes, far above 200 KB. A signature scan goes the other way: a few dark lines on white paper can compress to just a few kilobytes, below the 10 KB minimum. The signature’s 50 KB ceiling is low enough that a full-resolution phone photo of a signature is usually over it.

This page handles both directions. It finds the highest JPEG quality that stays under the maximum, keeps the picture’s shape, and deals with the 10 KB minimum through an optional padding step.

Use it when you:

• are filling in the UGC-NET December 2026 application before it closes,
• are fixing an image during the correction window, if NTA allows that item to be changed,
• saw a file size error on the form and need a quick fix on your phone.

How it works

Everything runs in a background worker in your browser.

1. Reading. The image is decoded upright, with any transparency turned white.
2. Keeping the shape. With no pixel size in the rules, there is no crop; your image keeps its proportions.
3. Hitting the range. The tool first saves a top-quality JPEG. If that is above 200 KB for the photo or 50 KB for the signature, it searches for the highest quality under the limit, not going below 30%. If even that is too big, it scales the picture down to the largest size that fits and searches again.
4. The 10 KB floor. A result under 10 KB is padded if you ticked the option; otherwise the tool warns you and suggests a sharper original.

Each limit uses the stricter reading of KB: the maximum counts 1,000 bytes per KB (50 KB = 50,000 bytes) and the minimum 1,024 (10 KB = 10,240 bytes), so the file passes however the portal counts.

Worked examples

A 12-megapixel photo straight from a phone. It is many times larger than 200 KB. The tool lowers the quality first and, if needed, the dimensions. Because 80% of the image should be your face, crop to your head and shoulders with the Image Cropper before you start.

A signature photographed with a phone. At full resolution the photo of a sheet of paper is far above 50 KB, and most of it is empty paper. Crop close to the ink with the Signature Extractor, then run it here; the smaller, tighter image fits under 50 KB more easily and stays legible.

A small, sharp signature scan. A tightly cropped scan may come out at only a few kilobytes even at top quality. Tick padding and run it again; the file reaches the 10 KB minimum and the picture does not change.

Getting the photo right

• Face and ears. About 80% of the photo should be your face, without a mask, with both ears visible.
• Background. White and plain. A wall in daylight works; avoid shadows behind you.
• Colour. Colour or black and white are both allowed in this bulletin.
• Match the live photo. You also take a live photo during the application, so the uploaded photo should be recent and look like you do now.
• Signature. Sign clearly with a dark pen on white paper, keep it large, and crop away the empty paper.

Limits and tips

• The tool checks size, not content. Whether the photo shows 80% of your face on a white background is up to you.
• Padding adds bytes only. It does not improve the picture.
• HEIC and PNG files. The form wants JPG/JPEG. This tool always saves JPEG; convert iPhone HEIC files with HEIC to JPG first if your browser cannot open them.
• Rules change. Figures were checked on 2026-10-21 against the revised December 2026 bulletin. Confirm them in the latest NTA notice before you submit.
• Other exams. The GATE Photo & Signature Resizer covers GATE 2027, and the NEET Photo Resizer covers another NTA exam.