What is the best free image resizer for Windows 11/10?

Dude, I’ve learned this the hard way—always keep a copy of your original images before resizing. Some free image resizer tools don’t handle backups well, and if you overwrite your originals, you’re stuck. So, create a copy first or save resized versions in a different folder. Many free resizers don’t give you good control over compression or quality. I once cranked down the size too much and ended up with pixelated, nasty-looking images. Always check if the app lets you tweak quality, especially if you’re aiming for small file sizes without ruining the look.

It’s tempting to enlarge small images to bigger sizes, but that just makes them blurry. When using image resizer tool on your Windows computer., stick to reducing or maintaining dimensions unless you know what you’re doing. Upscaling often results in loss of clarity. Sometimes, resizing reduces dimensions but doesn’t get the file size as small as you want. I’ve had images still hover around hundreds of KB after resizing because I didn’t check their size afterward. Always verify the final size—some tools show it, or you can check properties afterward.

I’ve learned that every image reacts differently. A setting that shrinks one picture nicely might ruin another. Always do a quick test with a sample image before batch processing everything. Play around with dimensions, quality, and format. Some free tools have a learning curve. I’ve wasted time fiddling with settings because I didn’t read the options. Spend a minute understanding how the app works—most have simple tutorials or help sections.