Base64 Encode / Decode Online
Convert text and images to Base64 or decode Base64 back to readable text and images directly in your browser.
What is Base64?
Base64 is an encoding method that converts text or binary data into a readable text format. It is commonly used in web development, APIs, email systems, images, and data transfer.
How to Use This Base64 Tool
Choose encode to convert normal text into Base64. Choose decode to convert Base64 back into readable text. You can also convert images into Base64 data URLs, or paste Base64 image data to preview and download it as an image.
Is This Base64 Converter Safe?
Yes. This tool runs fully inside your browser using JavaScript. Your text and images are not uploaded or stored on any server.
Base64 Encode Example
Text: Hello World
Base64: SGVsbG8gV29ybGQ=
Base64 Decode Example
Base64: SGVsbG8gV29ybGQ=
Text: Hello World
