Presets are common sizes only. Always match the size given in your form’s official notification.
DPI is used only when the unit is mm, cm or inches. Leave it at 300 if the form does not mention it.
Original
Resized
What this photo resizer does
This tool changes your photo to the exact width and height you enter and keeps the file below the KB limit you set. It is made for online application forms, where the photo has to match a fixed size and stay under a small file limit. Everything happens inside your browser, so your photo is never uploaded to our server.
How to resize your photo
- Press Choose your photo and pick a picture from your phone or computer.
- Select a size preset, or type the width and height from your form. If the form gives the size in mm or cm, change the unit.
- Enter the maximum size in KB. Tap a quick button such as 20, 50 or 100 KB if it matches your form. If the form also has a minimum size, fill that in too.
- Choose Crop to fit if you want the picture to look natural, or Stretch to fit if the whole picture must stay visible.
- Press Resize photo, check the preview, and press Download photo.
If the message turns red, read it. It tells you what to change, for example a smaller pixel size when the KB limit cannot be reached.
Why online forms reject photos
Most rejected uploads fail for one of a few simple reasons:
- The file is bigger than the KB limit, often because the photo came straight from a phone camera.
- The pixel size or ratio is different from what the form asks for.
- The file format is not accepted. Many forms take only JPG or JPEG.
- The face is cut off, blurred or too small after resizing.
Fixing the size and the KB together in one step saves you from trying again and again.
Pixels, mm, cm and DPI explained
Forms describe size in different ways, and this often confuses people.
Pixels are the tiny dots that make up a digital picture. A size of 200 x 230 px means 200 dots across and 230 dots down. This is the most direct way to describe an online photo.
Millimetres and centimetres describe printed size. To turn them into pixels, the tool uses DPI (dots per inch). At 300 DPI, one inch holds 300 pixels. So a 35 x 45 mm photo becomes about 413 x 531 pixels. If your form does not mention DPI, keep it at 300.
KB (kilobytes) is the file size. Two photos with the same pixel size can have very different KB, because compression changes how much detail is stored. A higher pixel size and higher quality both make the KB larger.
Tips to get under the KB limit
- Start with a clear, well-lit original. A sharp photo compresses better than a dark or noisy one.
- Use a plain, light background. Plain areas take far fewer KB than a busy background.
- If the tool says the limit cannot be reached, lower the width and height a little, then try again.
- Do not shrink a photo repeatedly. Resize once from the original file for the best quality.
- Avoid heavy filters and beauty effects. They add detail that makes the file bigger and can also cause rejection.
Tips for a photo that is accepted
- Keep your face straight, centred and clearly visible, with both eyes open.
- Avoid shadows on the face and reflections on glasses.
- Use a recent photo, as forms usually ask for one taken within a few months.
- Before uploading, open the downloaded file once and look at it on your screen.
Is my photo safe?
Yes. The resizing runs in your own browser using your device. Your photo is not sent to our website or stored anywhere. When you close the page, it is gone.
Frequently asked questions
Can I use this tool on my phone?
Yes. It works in the browser on any modern phone, tablet or computer. You can choose a photo from your gallery or take a new one.
Which format does the resized photo have?
The result is saved as a JPG file, which is accepted by most application forms.
How do I make a photo exactly 50 KB?
Set the maximum to 50 KB and resize. The tool finds the best quality that stays under the limit. If your form also needs a minimum, enter it as well, and use a larger pixel size if the file comes out too small.
Why is my resized photo much smaller than the limit?
The tool aims to stay under your maximum, not to fill it. A small, plain photo can be well under the limit while still looking clear.
Will resizing reduce the photo quality?
Making a photo smaller or lighter always removes some detail, but the tool keeps as much quality as the KB limit allows.
Can I resize a signature with this tool?
Yes. Choose a signature preset or enter the size given in your form. For signatures, a clear scan on plain white paper gives the best result.
Is this tool free?
Yes, it is free to use with no sign-up.
Which size should I enter for my exam form?
Always use the size written in the official notification or on the application page. Sizes can change from year to year, and the presets here are only common examples.
Note: Sarkari Photo Tools is an independent website and is not connected to any government department or exam authority. Please check your form's official instructions before uploading.