Resize Image in Centimeter (CM)

In a digital world, getting image dimensions just right is crucial, especially when moving from screen to print. We created this Image Resizer to solve a common but often frustrating problem: how to easily resize images to exact physical dimensions (like centimeters) with a specific DPI for high-quality printing.

This tool was born from Tweetkar own experience needing a straightforward, browser-based solution without the complexity of professional software like Photoshop. It’s designed for everyone—from students and office professionals preparing documents, to hobbyists and small business owners creating marketing materials. Tweetkar goal is to provide a reliable, fast, and intuitive tool that puts precision and control back in your hands, completely free and directly in your browser.

Tweetkar tool simplifies the technical process of image resizing into four simple steps. Here’s a breakdown of what happens behind the scenes:

1. Upload Your Images: Click the "Upload" button and select up to 10 images from your device. Your files are processed locally in your browser and are never uploaded to Tweetkar servers.
2. Enter Your Dimensions: Specify your desired Width and Height in Centimeters (cm). This is the physical size your image will be when printed.
3. Set the DPI: Adjust the Dots Per Inch (DPI). For high-quality prints, 300 DPI is the industry standard. For web use, 72 or 96 DPI is common. The tool uses this value to calculate the final pixel dimensions.
4. Resize & Download: Hit the "Resize" button. The tool instantly calculates the required pixel dimensions (Width in cm × DPI / 2.54) and resizes each image. You can then download them individually or all together in a convenient .zip file.