Base64 Encoder / Decoder
Encode and decode Base64 strings with instant output, clipboard support, and validation.
Base64 Encoder/Decoder safely encodes and decodes Base64 strings. Base64 encoding is essential for data transmission, storing binary data in databases, and embedding images in HTML/CSS. Use this tool to safely encode and decode data instantly without leaving your browser.
Frequently Asked Questions
What is Base64 encoding? +
Base64 is a method of encoding binary data into ASCII text format using 64 printable characters. It ensures data can be safely transmitted over media designed for text.
When would I use Base64? +
Base64 is useful for email attachments, storing binary data in JSON, embedding images in CSS, and ensuring data integrity across different systems.
Is my data private? +
Yes, completely private. All encoding and decoding happens locally in your browser with no data sent to any server.
Frequently Asked Questions
- Base64 is an encoding scheme that converts binary data into a string of ASCII characters using a 64-character alphabet. It allows binary data to be safely transmitted over text-based protocols.