Toolmatrix
  • Ai Tools
    • AI Resume & CV Generator – Create ATS-Friendly Resumes & Cover Letters
    • AI Prompt Generator – Create Optimized ChatGPT, Gemini & Claude Prompts
    • AI Thumbnail Prompt Generator – Create Professional AI Thumbnail Prompts
  • Text Tools
    • Case Converter – Convert Text to UPPERCASE, lowercase & Title Case
    • Word & Character Counter – Count Words, Characters, Sentences & Paragraphs
    • Word & Character Counter – Count Words, Characters, Sentences & Paragraphs
    • Keyword Density Checker – Analyze Your Keywords for Better SEO
    • Case Converter – Convert Text to UPPERCASE, lowercase & Title Case
  • Calculator Tools
    • BMI Calculator – Calculate Your Body Mass Index Toolmatrix
    • Online Age Calculator – Calculate Your Exact Age in Years, Months & Days
    • EMI Calculator – Calculate Monthly Loan Payment, Interest & Total Cost
    • Compound Interest Calculator – Calculate Your Investment Growth
  • Image Tools
    • Image Compressor – Compress JPG, PNG & WebP Images Online
    • Image Resizer Online – Resize Images Free Without Losing Quality | ToolMatrix
    • JPG to PNG Converter – Convert JPG Images to PNG Online
  • File/Pdf Tools
    • Merge PDF Online – Combine Multiple PDF Files into One
    • JSON Formatter & Validator Online – Format, Beautify & Minify JSON
    • Merge PDF Online – Combine Multiple PDF Files into One
  • SEO Tools
    • Meta Tag Generator – Create SEO Meta Tags Online for Free
  • Password Generator
    • Strong Password Generator Online – Create Secure Passwords Free | ToolMatrix
  • Web Tools
    • QR Code Generator Online – Create Custom QR Codes Free | ToolMatrix
  • About us
  • Contact us
  • Disclaimer
  • Privacy Policy

What are you looking for?

Image Tools

Image Resizer Online – Resize Images Free Without Losing Quality | ToolMatrix

Tool Matrix
August 30, 2026
3 Min Read
0 Views
0 Comments

The image resizer is a straightforward and easy-to-use online utility which allows to resize images right inside your browser by adjusting their height and width. With the help of ToolMatrix Image Resizer, you can load an image, set custom dimensions, lock/unlock aspect ratio and preview the result prior to downloading the resized image. Moreover, it is possible to specify the output format and control the image quality as well. The tool makes use of the HTML5 Canvas API and processes your images locally in your browser. Thus, you do not need to upload any of your images on any web server or cloud storage service. This utility may come in handy when resizing images for your websites, blogs, profiles on social networks and other online projects.

What Is an Image Resizer?

The Image Resizer is an application or web service used for resizing an image.

Suppose that an image is initially:

1920 × 1080 pixels.

The image can be resized to:

1280 × 720 pixels.

It will have the same aspect ratio as before.

Image resizing may be needed when there are requirements for image size at websites, software programs, social media, and other places.

Image Resizer – ToolMatrix
TOOLMATRIX IMAGE TOOLS

Image Resizer

Resize your images instantly in your browser.

Resize Settings CLIENT SIDE
90%
ORIGINAL SIZE —
ORIGINAL DIMENSIONS —
NEW DIMENSIONS —
OUTPUT SIZE —
Live Preview PREVIEW
Original
Upload an image
—
Resized
Resized preview will appear here
—
ToolMatrix • Image Resizer

How to Use the ToolMatrix Image Resizer

Step 1: Upload Your Image

You can upload your image file from your device or drag and drop it into the editor.

Step 2: View Image Info

Look at the initial width, height, and any additional information about the image.

Step 3: Enter Width and Height

Input your width and height requirements in pixels.

Step 4: Maintain Aspect Ratio

Lock the aspect ratio if you wish your image to keep its initial proportions.

Step 5: Choose Output Format

Pick an output format for the resized image (for example, JPG, PNG, and WebP when supported).

Step 6: Set Quality

Set up the quality of the resized image file (in case you use a supported compressed image format).

Step 7: Preview

Preview your resized image before downloading.

Step 8: Download

Press the download button and download your resized image.

Image Resizer Features

  • Resizes pictures online
  • Custom width
  • Custom height
  • Lock aspect ratio
  • Unlock aspect ratio
  • Preview in real time
  • Image size information
  • Select output format
  • Control picture quality
  • JPG format
  • PNG format
  • WebP format
  • Upload by drag & drop
  • Processing on client side
  • Processing using Canvas API
  • Reset feature
  • Download resized picture
  • Interface suitable for mobile devices
  • No need to register
  • Quick processing

Frequently Asked Questions

What Is An Image Resizer?

An Image Resizer is a tool that resizes an image by setting its width and height based on user-selected dimensions.

Can I Resize An Image For Free Online?

Yes. ToolMatrix provides an image resizer which can be accessed in your browser.

Can I set custom width and height for my image?

Yes. Custom width and height can be specified in pixels.

What Is An Aspect Ratio?

Aspect ratio refers to the ratio between the width and height of an image. Preserving the aspect ratio ensures that the image doesn’t look squashed.

Do I need to lock the aspect ratio?

If you want to preserve the shape of the image, locking the aspect ratio is advisable.

Can I resize JPG images?

Yes. JPG images can be processed by the Image Resizer.

Can I resize PNG images?

Yes. PNG images can also be resized.

Can I resize WebP images?

Yes. Modern browsers can process WebP images.

Last Update: August 28, 2026

Please share this article if you like it!

Link Copied!
Written By

Tool Matrix

Other Articles

Previous

Strong Password Generator Online – Create Secure Passwords Free | ToolMatrix

Next

AI Thumbnail Prompt Generator – Create Professional AI Thumbnail Prompts

No Comment! Be the first one.

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Archives

Categories