Free Online Tool
No downloads, no sign-ups — just open the page and change your image dimensions.
Proportional scaling, preset sizes, download when you're done.
Type in whatever width and height you need, or use the presets for common sizes. Totally flexible.
Check "lock aspect ratio" and when you change one dimension, the other adjusts automatically. No stretching.
Your images never leave your device. All processing happens right in your browser.
Desktop or phone, just open your browser and resize. No app downloads needed.
Posting to social media, making a presentation, uploading an ID photo — you're always running into situations where the image dimensions don't quite fit. You used to need Photoshop or a dedicated app for this. Not anymore — just open this page, pick your image, enter the size you want, and click resize.
This tool supports proportional scaling, meaning when you change the width, the height automatically adjusts to keep things from looking weird. If you have a specific size in mind (like a 1080x1080 square for your profile pic), just pick the preset.
Everything happens in your browser. No images get uploaded, your privacy is safe, and you download a JPEG with great quality.
Blog cover images need specific dimensions and I used to open Photoshop for every single one. Now it's literally a few clicks. Huge time saver.
Product photos need to be 800x800 squares. Used to resize them one by one in an app. Now I just type the numbers and click — done.
Had to submit a passport photo at 295x413 for a form. This tool nailed it. Only wish there was a crop feature bundled in too!