Image Converter

Convert images to the format you need — JPG, PNG or WebP — in one step.

Free to useNo sign-upProcessed locally

Different formats suit different jobs: JPG for photos, PNG for graphics with sharp edges or transparency, and WebP for modern, lightweight websites. The RIZONI TOOLS Image Converter handles all three and can also read GIF, BMP and AVIF files.

Convert many images at once and download them together. Conversion runs in your browser, with no upload.

How to use Image Converter

  1. Add imagesDrop images into the box — JPG, PNG, WebP, GIF, BMP or AVIF.
  2. Choose the output formatSelect JPG, PNG or WebP.
  3. Adjust settingsSet quality for JPG and WebP, and a background color for transparent areas when converting to JPG.
  4. Convert and downloadClick Convert images and download the results one by one or as a ZIP.

Features

  • Convert to JPG, PNG or WebP
  • Reads JPG, PNG, WebP, GIF, BMP and AVIF*
  • Batch conversion
  • Quality control for JPG and WebP
  • Custom background for transparent images
  • Keeps original dimensions
  • ZIP download for multiple files
  • Private, local processing

Why use Image Converter?

  • Get images into the format a website, app or printer requires.
  • Switch to WebP for smaller, faster-loading web images.
  • Convert graphics to PNG to keep crisp edges.
  • No software to install and no files uploaded.

Choosing the right format

JPG is best for photographs and is supported everywhere, but it doesn't support transparency. PNG is lossless and supports transparency, making it ideal for logos, icons, screenshots and graphics with text. WebP offers both lossy and lossless compression with transparency, and is typically 25–35% smaller than JPG at similar quality.

When converting an image with a transparent background to JPG, transparent areas are filled with the background color you choose (white by default).

Browser support notes

* Opening AVIF depends on your browser. Creating WebP files requires a browser that supports WebP encoding, such as current Chrome, Edge or Firefox; if yours doesn't, we'll show a clear message. Animated GIFs are converted using their first frame.

Privacy and security

This tool runs entirely in your browser. Your files are processed on your own device and are not uploaded to our servers. When you close the page, the data is gone.

Frequently asked questions

Which format should I choose?

Choose JPG for photos, PNG for logos, screenshots and transparency, and WebP when you want the smallest files for a website.

Will converting lose quality?

Converting to PNG is lossless. Converting to JPG or WebP uses the quality you set; 90% is visually very close to the original.

Can I convert animated GIFs?

The first frame of the animation is converted into a still image. Animation isn't kept.

What happens to transparent backgrounds?

PNG and WebP keep transparency. JPG doesn't support it, so transparent areas are filled with the color you choose.

Are my files uploaded?

No. Conversion happens in your browser.

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