Base64 Encode / Decode Tool
Easily encode text to Base64 or decode Base64 content back to its original form. This tool works with text and files of any size, all within your browser.
Encode Content to Base64
Convert text or files to Base64 encoding. Base64 is useful for encoding binary data that needs to be stored or transferred over media designed to handle text.
Supports all file types, including text, images, and documents
About Base64 Encoding
- Base64 is a group of binary-to-text encoding schemes that represent binary data in an ASCII string format.
- It is commonly used when there is a need to encode binary data, especially when that data needs to be stored and transferred over media that are designed to deal with text.
- Common use cases include encoding email attachments, embedding image data within HTML/CSS/XML, and storing complex data in JSON.
- All encoding and decoding is performed in your browser - your data never leaves your device.
- The encoded output will be approximately 33% larger than the input.