Image Resizer
Set exact pixel dimensions with optional aspect ratio lock.
How to use the Image Resizer
- 01
Set target dimensions
Enter the desired width and height in pixels. Toggle aspect ratio lock as needed.
- 02
Upload your image
Drag and drop or click to select an image to resize.
- 03
Download resized image
Preview the resized result and download instantly.
Quick answer: when should you use Image Resizer?
Use Imagic AI Image Resizer when you need to set exact image width and height in pixels. It is best for social posts, thumbnails, profile images, product uploads, and layouts with fixed dimensions, runs in the browser workflow, and does not require signup for the core tool.
When I resize web images, I check the final pixel dimensions before compression so quality settings are not hiding a size mismatch.
Which image tool should you pick?
| Job | Pick this | Why |
|---|---|---|
| social posts, thumbnails, profile images, product uploads, and layouts with fixed dimensions | Image Resizer | It solves this job directly with the fewest settings. |
| the image dimensions are correct but the file size is too high | Image Compressor | That workflow changes a different property of the image. |
| Many files at once | Batch Processor | Batch mode keeps repeated work consistent and exports one ZIP. |
When does Image Resizer fail?
- It is not the right first step when the image dimensions are correct but the file size is too high.
- For production publishing, inspect the downloaded image at 100% zoom before replacing the original file.
Frequently asked questions
Is Image Resizer free?
Yes, Image Resizer is free to use for the core browser-based workflow.
Do I need to create an account for Image Resizer?
No, the core image tools work without signup.
What should I check before downloading?
Preview the result, compare edges and text at 100% zoom, and keep the original until the export is verified.
Which tool should I use instead?
Use Image Compressor when your image needs that workflow before or after Image Resizer.
✓ Free, no signup✓ No watermarks✓ Files processed securely