Base64 Encoder
Encode and decode Base64 safely in your browser. Your data never leaves your device.
● This tool runs entirely in your browser. No data is uploaded or stored.
Frequently Asked Questions
What is Base64 encoding?
Base64 converts binary data into ASCII text using 64 characters, commonly used for embedding data in URLs, emails, and JSON payloads.
Is Base64 the same as encryption?
No. Base64 is an encoding scheme, not encryption. It does not provide security and can be easily decoded by anyone.
Is my data safe when using this tool?
Yes. All encoding and decoding happens locally in your browser. No data is transmitted to any server.