🔐

Base64 Encoder/Decoder

Encode and decode text and files to/from Base64 format.

  • Text encode
  • Text decode
  • File support
  • URL-safe
  • Data URLs

💡 Tip

  • • Standard Base64 is ideal for email attachments and general encoding.
  • • URL-safe variant is perfect for embedding in URLs or filenames.
  • • Files under 10MB can be encoded. Images will generate data URLs.

Common use cases

Simple text encoding

Input:
Hello, World!
Output:
SGVsbG8sIFdvcmxkIQ==

URL-safe variant

Safe for URLs and filenames

Image to Data URL

Embed images in HTML/CSS

File encoding

Encode files for transmission