Online Image Conversion Tool To Batch Convert Images

Methods to batch convert images

There are a number of different ways to batch convert images, including many online tools, but we have found that the famous command line interface (CLI) tool ImageMagick, with GhostScript, works really well.

Useful features for a batch image conversion tool

When it comes to converting images, it is ideal to have more than just a format to format converrsion utility. For example, there are many online tools that will allow you to convert BMP to JPG or JPG to PNG. But often we have found that there are other needs, including:

  • Thumbnail Creation
  • Resizing
  • Changing DPI / Resolution
  • Inverting Colors

Great! Now - How do I create a tool to automatically or batch convert images?

For our solution, we approached it by writing a tool that does the following (you'll need intermediate coding skills, or you can use our free tool below as a sample, or if you still need help, feel free to contact us).

  1. First, create your input and output directories.
  2. Next, iterate through your input directory
  3. Foreach file found within the input directory

Free tool to batch convert images

Feel free to use the following tool to batch convert images and download a zipped file containing the results (there is a 100 image file limit). If you need to convert more than 100 image files, send us an email and let us know.

Do you need enhanced tools or additional help?

Do you need any additional help, or would you like a customized version of this tool with more features for your business, website or server? Help us help you - contact us and tell us a little bit about your project and let us know what you need. We are confident we can help!