Resize Image by Dimensions
Set the exact width and height of your photo in Pixels (px), Centimeters (cm), or Inches. We process everything in your browser so your documents are never uploaded to our servers.
Target Dimensions
Frequently used for these exams
Related Tools
Crop Photo & Signature
Easily crop out busy backgrounds or trim signatures to perfect aspect ratios safely in your browser.
Convert Format
Convert HEIC, WebP, and PNG to standard JPG files. Natively supports iPhone photos.
White Background Maker
Flatten transparent PNGs onto a solid white canvas to avoid rejection on SSC/UPSC portals.
Frequently Asked Questions
How to use Resize by Pixels & CM
- 1
Select your file
Open Resize by Pixels & CM and add your file — drag and drop it or click to browse. Your file is processed locally in your browser and is never uploaded to any server.
- 2
Process
Resize photos to exact dimensions like 3.5cm x 4.5cm or 200x230 pixels without distorting the face.
- 3
Download the result
Preview the output and download it instantly — 100% free, no watermark and no sign-up required.
How do I resize my photo to 3.5cm x 4.5cm?
Many Indian government job portals like SSC, UPSC, and state PSCs require photos to be exactly 3.5cm wide and 4.5cm high. Sometimes they also ask for the signature to be 4cm x 2cm.
If you use standard photo editors, they might ask you for pixels instead of centimeters. Our tool takes care of the math for you:
- Select Centimeters (cm) as the Unit.
- Enter 3.5 in the Width box and 4.5 in the Height box.
- Keep the Resolution (DPI) at 300 DPI (the standard for government exams).
- Upload your image. Our engine will convert this to exactly 413 x 531 pixels automatically and resize the image without losing quality!