Resizing images in centimeters doesn’t have to be confusing. With the Resize Image in CM tool on imageresizer.uk, you can easily convert your images to exact physical dimensions using DPI, format, and quality options. It’s perfect for passport photos, documents, printing, and online uploads fast, simple, and done directly in your browser.
Resize Image in Centimeters
Upload your image and resize it using CM, DPI, format, and quality options.
Why Resize Images in Centimeters?
Many documents require image sizes in centimeters, not pixels. CM helps match the real printed size of your image. This is especially important for passport and visa photos, ID cards, office paperwork, and photo prints. With our tool, centimeters are converted into pixels using DPI, so your image looks sharp and fits perfectly.
How This Tool Works
The resize process is quick and user-friendly:
- Upload your image
- Enter width and height in centimeters
- Select DPI (for print accuracy)
- Choose image format and quality
- Resize and download instantly
No signup. No uploads to a server. Everything runs safely in your browser.
Key Features of Image Resizer in CM
| Feature | Description |
|---|---|
| CM to Pixel Conversion | Automatically converts CM to pixels using DPI |
| DPI Control | Choose 72, 96, 150, or 300 DPI |
| Multiple Formats | JPG, PNG, and WEBP supported |
| Quality Options | High, Medium, or Low compression |
| Live Preview | See results before downloading |
| Secure & Private | Images never leave your device |
Understanding CM, DPI, and Pixels
| Term | Meaning |
|---|---|
| Centimeter (CM) | Physical size used for printing |
| DPI | Dots per inch (print quality level) |
| Pixels | Digital image dimensions |
Formula used:
Pixels = (CM ÷ 2.54) × DPI
This ensures your image prints at the exact size you need.
Best DPI Settings for Common Uses
| Use Case | Recommended DPI |
|---|---|
| Passport / Visa Photos | 300 DPI |
| Office Documents | 150 DPI |
| Web Uploads | 72 or 96 DPI |
| High-Quality Printing | 300 DPI |
Choosing the right DPI helps maintain clarity without increasing file size unnecessarily.
Supported Image Formats
| Format | Best For |
|---|---|
| JPG | Photos, smaller file size |
| PNG | Transparent backgrounds |
| WEBP | Modern, high-quality compression |
You can select the format that best fits your needs before downloading.
Why Choose imageresizer.uk?
- Clean and easy-to-use interface
- Accurate resizing in real-world units
- No software installation required
- Works on desktop and mobile
- Free and fast
Whether you’re resizing a passport photo or preparing images for print, imageresizer.uk gives you reliable results every time.
More Tools Coming Soon
Along with resizing images in centimeters, we’re adding more image converter and optimization tools to help you handle images effortlessly all in one place.
