Data URL Generator

Data URL Generator

Introduction of the Tool:

The Data URL Generator is a web-based utility that allows users to convert text or file content into a data URL. With this tool, users can easily create data URLs for embedding resources directly into HTML documents or for downloading files generated from text or content provided.

Steps to Use This Tool:

  1. Enter Text or File Content: Input the desired text or paste the content of the file into the textarea labeled “Enter text or file content.”
  2. Generate Data URL: Click the “Generate Data URL” button to create the data URL based on the entered content.
  3. Download File: After generating the data URL, a link to download the file will appear below the textarea. Click the link to download the file with the specified content.

Functionality About the Tool:

  • Data URL Generation: Converts the input text or file content into a data URL using the btoa() function to encode the content as base64.
  • Supported Content Types: Supports various types of content, including plain text, JSON, XML, and binary data (when encoded as base64).
  • Download Link Generation: Generates a download link for the generated data URL, allowing users to easily download the file to their device.
  • File Naming: Automatically assigns a default filename (“file.txt”) for downloaded files, which can be customized as needed.

Benefits of Using This Tool:

  • Convenience: Simplifies the process of generating data URLs, eliminating the need for manual encoding.
  • Versatility: Useful for embedding resources directly into HTML documents or for providing downloadable files.
  • Accessibility: User-friendly interface makes it accessible to users of all skill levels.
  • Customization: Allows users to specify the content and filename for the generated data URL.


  • Q: What types of content can be converted into a data URL? A: The tool supports various content types including plain text, JSON, XML, and binary data when encoded as base64.
  • Q: Is there a limit to the size of the input content? A: While there is no strict limit, it’s recommended to keep the input content within a reasonable size to ensure optimal performance.
  • Q: Can I specify the filename for the downloaded file? A: Yes, you can specify the filename by modifying the “download” attribute in the generated download link.