Resize image in cm, mm, inch or px online free

To Resize image in cm, mm, inch or px just provide your photo & requirement, wait a moment for processing, then just download it.

or drag and drop

up to 15 MB

or try with a sample photo
Enable print settings

Your Requirements

Use change button to input your requirement. Ignore all other properties.

Width Height
Max File Size
Choose JPG or JPEG format to enable DPI & File Size change option.

How to use

Upload photo

First upload a image file. Upon upload our resize adjustment page will open automatically.

Adjust & confirm preview

Then put your resize requirements in cm, mm, inch or px. Check the preview and if needed fix using rotate, mirror, crop & fix ratio. After you are satisfied click download button.


After clicking download button, our server will start processing the image according to your requirements. After process, download will start automatically.

Image Resize tool

The online image resize tool by ImResizer is free to use tool that enables you the opportunity to resize any picture according to your desired size in cm, mm, inch or px. From resizing a sign for your official documents to resizing any image for social networking website, ImResizer is your all-in-one solution.

On top of that, image resize tool is completely free to use and does not require any form of offline download for you to access. No need to download any third-party software to Resize image in cm, mm, inch or px. All you need to do is use ImResizer on the go with any internet browser on your device (PC, android, iphone or tablets) and you will be able to resize the images in a matter of seconds.

Why use this image resize tool?

For some official documents sometimes we need to resize photo or signature in cm, mm, inch or px. And that is exactly where ImResizer tool’s ability to Resize image in cm, mm, inch or px comes into play. The overall process of resizing the image is completely hassle-free and only takes a few seconds for you to complete. Not only that but you can do it from almost any browser and platform. As long as you have a stable internet connection, you are good to go.

How to use this image resize tool?

  • At first, input your requirement. In the width x height section, click on change. In the pop-up menu, you can adjust your new width and new height of the image. You can also choose your desired unit and Resize image in cm, mm, inch or px. Ignore all the other sections that you don't want to change.
  • Then choose the image file you want to upload from the fixed location of your computer or smart device. Upload the image file. You can either choose to use the upload a file button on the website or drag and drop the image (up to 10 MB).
  • Once the image is uploaded You preview page will open automatically. It comes with some adjustment tools (eg: rotate, crop, fix ratio). When you are satisfied with your adjustment, click on download.
  • Download will start automatically after process finished. After download finished you can still change your requirement. Just click the change button from info section. Then you will be able to put your new requirement in cm, mm, inch or px.


All image resize unit supported!

We support all possible resize units (cm, mm, inch & px)

Real-time image preview

Watch the real-time preview of all the changes (rotate, crop, fix ratio) you have made to your image before downloading

Multiple image formats supported

We currently support these image formats: JPG, JPEG, PNG, GIF. We plan to add more formats in future.

All platform supported!

This tool runs on any web browser. So, you can use it PC, android, iphone or tablets.

We keep your images safe!

We don't collect any data from you & will automatically delete your photo after 30 minutes of upload

Configuration sharing

From download page you can share your configuration. If you or your friend use that link then your resize image requirements is also shared.

Frequently asked questions