Nouplo

Resize an image in pixels and KB

The width, the height and the file size the form wants — all at once.

Drop files here

or click to choose from your deviceAccepted: JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, HEIC, HEIF

Up to 3 files per runUp to 20 MB per file5 runs per dayRemove limits with Pro✓ Works offline

Your files stay on your device

This tool runs entirely in your browser. Nothing is uploaded, nothing is stored, and you can even turn off your internet connection before you start.

How it works

  1. Drop the photo or signature, and type the width and height in pixels the form gives.
  2. Choose the size limit — 20, 50, 100 KB… — under “Keep the file under”.
  3. Press Resize image: the pixels are exact and the quality is set to fit the limit.

Frequently asked questions

What if it cannot fit the limit at those pixels?
You are told so instead of getting a file the form will refuse. The pixels are kept exactly as asked, so only a bigger limit or fewer pixels would help.
The form gives centimetres, not pixels.
Switch the unit to cm and keep 300 DPI: 3.5 × 4.5 cm becomes 413 × 531 pixels.
The form also has a minimum size.
If the result is below the minimum, take it to the increase image size page, which grows the file without changing the pixels.
Is my picture uploaded?
No. Everything runs in your browser. The free plan handles 3 images per run, 20 MB each and 5 runs a day.

Made for a specific use

Related tools

• Resize image Scale one or many images to exact dimensions or pick a ready-made social media size. ⇲ Compress image to 20 KB 20 KB, as the form asks — the clearest picture that still fits. ⇲ Compress image to 50 KB 50 KB is a hard cap on many official forms. This finds the best quality that still fits, without uploading the picture. • Increase image size in KB Over the minimum the form asks for, the picture unchanged.