Can I resize an image to any pixel size?

Yes. FixTools lets you enter any width and height in pixels. You can upscale (make larger) or downscale (make smaller) to any dimension.

What happens if I resize an image to a larger size than the original?

Upscaling increases the pixel count but requires the tool to interpolate (generate) new pixel data, which can introduce softness or blurriness. Downscaling (making smaller) is lossless in terms of quality.

What does "Lock Aspect Ratio" do?

Lock Aspect Ratio keeps the width-to-height ratio of the image consistent. When you type in a new width, it automatically calculates the proportionally correct height. This prevents your image from being stretched or squashed.

Can I resize an image to an exact size with a different aspect ratio?

Yes — disable Lock Aspect Ratio and enter any width and height values independently. The image will be stretched or squashed to fit those exact dimensions. Use the Image Cropper first if you want to change the aspect ratio without distortion.

What is the maximum pixel size I can resize to?

FixTools supports resizing to very large pixel dimensions. The practical limit is your device memory — modern devices handle images up to 8000×8000px or larger without issues.

How do I resize multiple images to the same pixel dimensions?

Use the batch resize feature. Upload all images at once, enter the target dimensions once, and apply to all files simultaneously.

Free · Fast · Privacy-first

Resize Image to Specific Pixel Dimensions

Need to resize an image to a precise pixel size? FixTools lets you enter an exact width and height in pixels — resize to any dimension required for websites, print, presentations, platforms, or applications.

⚡ Use Tool Now How it works

Cost: Free forever
Sign-up: Not required
Processing: In your browser
Privacy: Files stay local

⚡

Enter exact pixel width and height

🔒

Lock aspect ratio to prevent distortion

✨

Resize to any dimension from 1px to 8000px+

Image Tool

Image Resizer

All processing happens in your browser — your files are never uploaded to any server.

🚀Open Image Resizer

100% Free · No account · Works on any device

How to use this tool

💡

Enter your exact target width and height in pixels. Enable "Lock Aspect Ratio" to constrain proportions, or disable it to stretch to exact dimensions.

How It Works

Step-by-step guide to resize image to specific pixel dimensions:

1
Upload your image
Open the Image Resizer and upload your image.
2
Enter your target pixel dimensions
Type the exact width in pixels in the Width field and the exact height in pixels in the Height field.
3
Choose aspect ratio mode
Enable "Lock Aspect Ratio" to keep proportions consistent — the tool will auto-calculate the correct second dimension. Disable it to force exact dimensions regardless of the original proportions (this will stretch or squash the image).
4
Resize the image
Click Resize. The output image will be exactly the pixel dimensions you specified.
5
Verify dimensions and download
Download the image. You can verify the dimensions by checking the file properties on your device.