ToolBox2125.Com

Image Resizer & Converter

A powerful free online tool to resize images, convert formats (PNG, JPG, WEBP, ICO), and compress quality. Create favicons, adjust dimensions, maintain aspect ratio, and download instantly. No server upload for 100% privacy and speed.

Using the Image Resizer & Converter
Upload your image and set the desired options below.

Supports PNG, JPG, GIF, WEBP, SVG, etc.

About the Image Resizer & Converter
Your all-in-one client-side image manipulation tool.

What is the Image Resizer & Converter?

This is a comprehensive online utility, available on ToolBox2125.Com, that allows you to easily manipulate your images directly in your browser. You can change an image's dimensions (width and height), convert it to popular formats like PNG, JPG, WEBP, or even create a favicon ICO file. You can also adjust the quality to compress the file size. Because it runs entirely on your computer (client-side), your images are never uploaded to a server, ensuring your data is private and the process is exceptionally fast.

Who Can Benefit From This Tool?

Web Developers & Bloggers

Optimize images for your website, create favicons, and convert to modern formats like WEBP for better performance.

Social Media Managers

Quickly resize images to meet the specific dimension requirements for platforms like Instagram, Facebook, X (Twitter), or LinkedIn.

Students & Professionals

Resize images for presentations, reports, or email attachments without needing complex software like Photoshop.

Privacy-Conscious Individuals

Anyone who needs to edit images without uploading their personal photos to a third-party server.

How to Use the Tool

  1. Upload Image: Click "Choose an image to upload" and select the image file from your computer.
  2. Set Dimensions: Enter your desired width or height. If "Keep Aspect Ratio" is checked, the other dimension will update automatically.
  3. Choose Format: Select your desired output format (PNG, JPEG, WEBP, or ICO). For ICO, the size is automatically set to 32x32 pixels.
  4. Adjust Quality (Optional): If you choose JPEG or WEBP, a quality slider will appear. Lower quality results in a smaller file size.
  5. Process & Download: Click the "Process & Download" button. Your new image will be generated and the download will start automatically.

Key Features

  • Multi-Format Conversion

    Easily convert your images between PNG, JPEG, WEBP, and create ICO favicons.

  • Aspect Ratio Lock

    Maintain the original proportions of your image to avoid stretching or distortion.

  • 100% Client-Side & Private

    All processing happens in your browser. Your files are never sent to our servers, ensuring complete privacy.

  • Quality Control

    For JPEG and WEBP formats, you can fine-tune the quality to find the perfect balance between file size and visual clarity.