Image Resizer
Web forms, marketplaces and social profiles ask for images at exact dimensions. This tool scales a picture to a width and height you choose, or by a percentage, while optionally keeping the original proportions.
How to Use This Tool
- Choose an image. Its current width and height appear in the boxes.
- Select Pixels or Percentage, then type the new width. With the lock on, the height follows automatically.
- Click Resize Image.
- Download the resized file.
Why Use ToolVigo's Image Resizer
- Exact pixel sizing or simple percentage scaling.
- Aspect ratio lock to avoid stretched images.
- Keeps your original format (JPG stays JPG, PNG stays PNG).
Supported Formats
JPG/JPEG, PNG and WebP images up to 25 MB. Other formats depend on what your browser can open.
Limitations
Enlarging an image cannot add detail that was not in the original, so it may look soft.
Privacy & Security
This tool runs entirely in your browser using the Canvas API. Your image is never uploaded to ToolVigo's servers and nothing is stored after you close the page.
Frequently Asked Questions
Will resizing reduce file size?
Usually yes, because fewer pixels means less data. Halving both dimensions typically cuts the file size to roughly a quarter.
What happens if I turn off the aspect ratio lock?
You can enter any width and height, but the image is stretched to fit, so the picture may look squashed or elongated.