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Photo & signature sizes for forms

Free to use · No sign-up · Files are not kept

Photo & Signature Resizer for online forms

Get the exact pixel size and KB range an application form asks for, for a passport photo, a signature or a thumb impression. A normal resize runs in your browser, so the photo stays on your device. No watermark and no account.

How to use this tool

  1. Upload a photo, signature or thumb impression.
  2. Enter the exact pixel dimensions and KB limit the form asks for.
  3. Download the file at the exact size the form asks for.

The most common reason an application fails

Exam and recruitment portals reject uploads on two separate grounds and rarely say which one applied: the pixel dimensions, and the file size in kilobytes. A photo that is the right number of KB can still be refused for being the wrong shape, and a correctly shaped photo can be refused for being 8 KB too heavy. Fixing one without breaking the other by hand, minutes before a deadline, is a bad experience most applicants have had at least once.

Both constraints at once

This tool takes the dimensions you need and the size limit you have been given, and works to both. The image is scaled to the target dimensions first, then the compression is tuned until the file lands under the limit, rather than making you guess a quality percentage and re-check the file size yourself.

Typical requirements worth knowing

Indian recruitment forms are not standardised, so always read the instructions on the form itself, but the recurring shapes are a portrait photograph around 3.5 × 4.5 cm with the face filling most of the frame, and a signature in landscape with a much wider aspect ratio. Signatures are usually asked for in black ink on plain white paper, and are usually given a much tighter KB limit than the photograph.

Your photo does not leave your computer

This runs in your browser. The picture is scaled to the exact pixel size you asked for and then re-encoded at descending quality until it lands inside the KB range, without any of it being sent to us. If it comes out under the form's minimum size (which happens with a clean signature on white paper, because there is so little detail to store) a few bytes of harmless comment padding are added to lift it over the line. Every JPEG reader ignores those bytes, so the picture itself is unchanged; only the number the form checks moves.

The optional background colour change for a photo also runs in your browser: an AI portrait model separates the face from the wall on your own device, and you check the result (and rub out any leftover bit with Erase) before the resize. There is one exception, and it is worth stating plainly: changing a signature's background runs on our server, which lifts the ink off the paper; tick that box for a signature and the image is uploaded, processed and deleted as soon as the download is built.

Getting a good source image

The output can only be as good as the input. Photograph the signature in daylight, flat on white paper, from directly above rather than at an angle, and crop close before uploading. A dim, angled photo of a signature compresses into a grey smudge no matter which tool you use, this one included. Nothing you upload is stored.

ऑनलाइन फॉर्म के लिए फोटो और हस्ताक्षर का साइज

परीक्षा और भर्ती के पोर्टल दो वजहों से अपलोड मना करते हैं (पिक्सल माप गलत होना, या KB में साइज ज्यादा होना) और बताते अक्सर नहीं कि किस वजह से। यहाँ दोनों एक साथ ठीक होते हैं। पहले फोटो तय माप पर लाई जाती है, फिर तय KB के अन्दर आने तक कंप्रेस होती है।

फॉर्म पर लिखी शर्तें खुद पढ़ लीजिए, हर विभाग की अपनी होती हैं। मोटे तौर पर फोटो लगभग 3.5 × 4.5 सेमी खड़ी माँगी जाती है जिसमें चेहरा बड़ा दिखे, और हस्ताक्षर चौड़ाई में, सफेद कागज पर काली स्याही से। हस्ताक्षर की KB सीमा फोटो से सख्त रहती है।

नतीजा उतना ही अच्छा आयेगा जितनी अच्छी मूल फोटो होगी। हस्ताक्षर दिन के उजाले में, सफेद कागज पर, सीधे ऊपर से खींचिए, तिरछा नहीं। अपलोड से पहले किनारे से काट लीजिए। अँधेरे में तिरछी खींची फोटो किसी भी टूल में धब्बा ही बनेगी।

कोई फाइल सर्वर पर नहीं रखी जाती।

Frequently Asked Questions

Can I set both the pixel size and the KB limit?

Yes. The image is resized to the dimensions you give, then compressed until it fits the size limit you specify.

What size should a passport photo and signature be?

It varies by form. Always follow the instructions printed on the form itself. Commonly a photo is portrait, roughly 3.5 x 4.5 cm with the face filling the frame, and a signature is landscape with a tighter KB limit.

My signature looks grey and blurry after resizing. Why?

Almost always the source photo. Shoot it in daylight, flat on white paper, straight from above, and crop close before uploading.

Is my photo uploaded anywhere?

Not for a normal resize. That happens inside your browser and the photo never reaches us. A photo's background change runs in your browser too. The only exception is changing a signature's background: that image is sent to our server and deleted right after your download is built.

Can I resize a photo for a form without uploading it?

Yes, that is the default here. Pick your preset or your own dimensions and KB range, and the whole thing is done locally by your browser.

Can I resize just a signature, without touching a photo?

Yes. Upload only the signature image, give the pixel dimensions and KB limit the form asks for, and download the resized signature on its own.

Is this a form photo editor, or only a resizer?

It resizes and compresses to the exact size a form needs, which covers what most people mean by a 'form photo editor' for exam and job applications. It can also give a photo a plain background (in your browser, with a check-and-touch-up step), but it does not crop faces. For that, use the passport photo tool.

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