toolsko

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Image Resizer

Resize a photo to exact pixels or a percentage.

Tool inputs stay in your browser · optional AI search sends your query

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How to use it (step by step)

  1. 1Choose a photo.
  2. 2Type the new width or height (keep “lock ratio” on so the photo does not stretch).
  3. 3Download the resized photo.

Words to know

Resolution / pixels
A picture is made of tiny dots called pixels. 1080×1920 means 1,080 dots wide and 1,920 tall.
Percentage
A part out of 100. 25% of 200 = 50.
Profile picture
The small round photo next to your name. It is shown very small, so keep it simple and centered.

More in Image & QR

Photo Collage MakerArrange photos into a grid and download a single image.Signature Drawing PadDraw a signature with mouse or touch and download a PNG.Bulk Image CompressorResize and compress a batch of images into one ZIP.Image CompressorMake JPG, PNG and WebP photos smaller without uploading them.Image Format ConverterConvert images between JPG, PNG and WebP.Image to Base64Turn an image into a Base64 data URI for HTML or CSS.