Image Resizer
Resize any image to exact pixels, a percentage or a social media preset.
Your files are processed on your device and never uploaded.
How to use
- Add a JPG, PNG or WEBP image (up to 20 MB).
- Type a width and height, scale by a percentage, or tap a preset such as Instagram Story or Passport.
- Check the preview and new size, then tap Download.
About Image Resizer
Toolsaku's Image Resizer changes the pixel dimensions of a photo without sending it anywhere. Keep the aspect ratio locked to avoid stretching, or pick a preset such as an Instagram post or YouTube thumbnail and the image is cropped from the centre to fill the new shape. PNG files stay PNG so transparency is kept; other images are saved as high-quality JPEG.
FAQs
Will resizing reduce quality?
Making an image smaller keeps it sharp. Making it much larger than the original can look soft, because new pixels have to be invented.
What happens when I pick a preset with a different shape?
By default the image is cropped from the centre to fill the preset exactly. Choose Stretch if you would rather keep everything in frame.
Is there a size limit?
Files up to 20 MB, and output up to 10,000 pixels on each side.