how to resize an image in photoshop

To resize an image in Photoshop, follow these steps:

1. Open your image in Photoshop.
2. Go to the menu bar at the top and select Image > Image Size.
3. In the Image Size dialog box, adjust the Width and Height dimensions as needed. You can also change the unit of measurement (pixels, inches, etc.) to suit your purpose.
4. Ensure the "Resample" checkbox is selected if you want to change the size without affecting the resolution. This allows Photoshop to add or remove pixels to keep the image quality consistent.
5. Click OK to apply the changes and resize your image.

This method is widely used for scaling images either up or down for various applications like web use, printing, or social media posts. For keeping proportions, make sure the "Constrain Proportions" or the chain icon is enabled, so the image doesn't get distorted. Additionally, for layers with styles, you may want to scale layer effects accordingly through the Layer Style options or convert layers to Smart Objects for better resizing control.