Why does my resized photo look stretched?

This happens when width and height are changed independently rather than proportionally, forcing the image into a shape it wasn't originally. Locking the aspect ratio while resizing prevents this.

Should I resize or crop to fit a square format?

If your original photo isn't already square, cropping is usually the better choice - it removes part of the frame rather than distorting the whole image to fit.

Does resizing reduce file size too?

Not necessarily by much on its own. If file size matters, compress the image separately after resizing it.

Image Tips

How to Resize Product Photos Without Distorting Them

📅 August 29, 2026 · 4 min read · ✍️ LovePDFImg Team

You upload a product photo to your store, the platform demands a specific pixel width, and the "resized" version comes out looking like it was viewed in a funhouse mirror. This almost always comes down to one missed step.

The Usual Cause

Distortion happens when width and height are changed independently instead of together - forcing a photo shot at, say, 4000x3000 into a 1000x1000 square stretches or squashes it to fit, rather than resizing it proportionally. The fix isn't a better resize tool; it's making sure width and height scale together, or deliberately cropping instead of stretching when the target shape is genuinely different from the original.

Resizing Proportionally

Resize Image keeps width and height locked together by default, so entering a new width automatically calculates the matching height - no manual math, and no risk of accidentally squashing the photo. This works well when your target platform just wants a smaller version of the same shot.

👉 Try it: Resize Image - proportional by default, so nothing stretches.

When the Target Shape Is Actually Different

If your platform requires a perfect square and your original photo is a rectangle, proportional resizing alone won't get you there - something has to give. That's a cropping decision, not a resizing one: use Crop Image to select the square area you actually want, rather than letting a resize tool stretch the whole frame to fit.

Working Out the Right Dimensions First

If you're not sure what width and height will actually fit your target format without cropping something important out, run the numbers through Aspect Ratio Calculator first - enter your original dimensions and see what a proportional resize to your target width would look like, before committing to it.

File Size, Separately

Getting the dimensions right doesn't automatically make the file small - a correctly-sized photo can still be several megabytes. If your store platform also caps file size, run the resized image through Compress JPG as a second step.