Image tools

Resize Photo To 50mm x 20mm

Resize any photo to exactly 50 × 20 mm at 300 DPI, with a crop box so nothing important gets cut off.

Runs in your browser. Your image is never uploaded.

How to use Resize Photo To 50mm x 20mm

  1. 1Upload your photo or signature.
  2. 2Type the width and height in millimetres (DPI is set to 300), or pick a preset.
  3. 3Optionally crop or set a maximum file size, then download.

About Signature 50mm x 20mm

Need a photo exactly 50mm x 20mm? Our free online tool makes it easy!

Getting the perfect image size for online applications, forms, or any other requirement can be a real headache. Especially when you need a specific size like 50mm x 20mm. That's where our handy online image resizer comes in. It's designed to quickly and accurately resize your photos to precisely 50mm x 20mm in just a few seconds.

For passport or ID photos, you can use our handy tool to Resize your image to 3.5cm x 4.5cm.

You'll often encounter this specific dimension when applying for government jobs, especially for Indian Railways (RRB) and other similar applications. It's frequently the required size for signature images and other important documents. Getting it wrong can lead to your application being rejected. Our tool ensures you get it right every time.

Our tool offers several advantages over other online image resizers:

This tool is ideal for resizing signature images for online applications, especially for those applying for RRB Railway jobs or other Indian government positions that stipulate a 50mm x 20mm signature size. It's also suitable for any other situation where you need a photo with these exact dimensions.

Frequently asked questions

What is 50 × 20 mm in pixels?
At 300 DPI, 50 × 20 mm is 591 × 236 pixels. That is the size this tool produces, because 300 DPI is what printers and most application forms expect. At 96 DPI — a typical screen — the same physical size would be 189 × 76 pixels.
How do I resize a photo to 50 × 20 mm?
Upload your photo, and it is set to 50 × 20 mm at 300 DPI automatically. Drag the crop box to choose which part of the picture is kept, then download. You can change the size or DPI first if your form asks for something different.
Will resizing stretch or squash my photo?
No. If the requested shape does not match your photo, you get a crop box to choose which part is kept, so the result is the right size without distorted faces or stretched text.
Can I also keep the file under a size limit?
Yes. There is an optional maximum file size — set it when a form demands both exact dimensions and a KB limit, and the tool satisfies both at once.
Does resizing reduce image quality?
Making an image smaller is essentially lossless to the eye. Enlarging one cannot invent detail that was never captured, so a small photo blown up will look softer — start from the largest original you have.
Is my file uploaded to a server?
No. The whole tool runs as JavaScript inside your browser, so your file is processed on your own device and never leaves it. You can even load the page, disconnect, and it still works.