Image Resizer

Resize image dimensions (width & height) in pixels or percentage online.

Upload an image to start resizing...

JPEG, PNG, WebP

About the tool

Resize your images to exact pixel dimensions or percentage online for free. Quickly change image dimensions by entering width/height in pixels or using a percentage scale. Ideal for web graphics, profiles, and official form submissions. Welcome to the Image Resizer page, one of the most essential free tools available on the Toolsera platform. In our fast-paced digital world, the need to accomplish tasks with accuracy and speed is indispensable. That's why we developed this tool to meet all your daily and professional needs with high efficiency. This tool works directly in your browser without the need to install any complex software or extensions, ensuring maximum security and privacy. Image Resizer is designed using the latest modern web technologies for 2026 to provide a seamless and uncomplicated user experience. Whether you are a student, employee, or a professional in your field, this tool will save you a lot of time and effort. At Toolsera, we believe that powerful tools should be accessible to everyone for free, which is why we provide you with this premium service without any hidden fees or paid subscriptions. The use of Image Resizer is not limited to a specific group; it is designed to suit all age groups and various technical levels. The user interface is simple and straightforward, and the results appear instantly. Not to mention that the tool is fully compatible with all smart devices, whether you are using a mobile phone, tablet, or personal computer. Feel free to use it and share it with your friends and colleagues. We continuously update the Image Resizer to ensure stable performance and keep up with the latest technical standards. The tool relies on highly accurate and optimized algorithms to give you error-free results. We also pay special attention to loading speed and browsing experience, allowing you to accomplish what you want in mere seconds. Join the thousands of users who rely on our platform daily. Quickly change image dimensions by entering width/height in pixels or using a percentage scale. Ideal for web graphics, profiles, and official form submissions.

Quickly change image dimensions by entering width/height in pixels or using a percentage scale. Ideal for web graphics, profiles, and official form submissions.

How to Use

Here are the simple and straightforward steps to use the Image Resizer in the best possible way without any complications:

Here are the simple and straightforward steps to use the Image Resizer in the best possible way without any complications:

Upload your file, enter the desired width or height, toggle aspect ratio lock, and click 'Resize & Download'.

Key Benefits

  • Resize by pixels or percentage scale
  • Maintain ratio lock to prevent distortion
  • High quality output without watermark
  • Completely local browser-based execution

Frequently Asked Questions

What is Aspect Ratio Lock?
It ensures that if you adjust the width, the height scales automatically to prevent stretching or squishing.
Does it support transparent PNG files?
Yes! Transparency is fully preserved when resizing PNG images.
Is the Image Resizer completely free?
Yes, absolutely. All our tools, including the Image Resizer, are 100% free and do not require any registration or subscription process.
Is my data safe when using the tool?
Definitely. The tool operates on the client-side (in your browser), which means your data is never uploaded or stored on any external servers.
Can I use Image Resizer on my smartphone?
Yes, the tool interface is fully responsive and optimized to work on all screen sizes and operating systems, including Android and iOS.
Is the Image Resizer completely free?
Yes, absolutely. All our tools, including the Image Resizer, are 100% free and do not require any registration or subscription process.
Is my data safe when using the tool?
Definitely. The tool operates on the client-side (in your browser), which means your data is never uploaded or stored on any external servers.
Can I use Image Resizer on my smartphone?
Yes, the tool interface is fully responsive and optimized to work on all screen sizes and operating systems, including Android and iOS.

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