Home / Calculators / Base64 Encode/Decode Base64 Encode/Decode Encode text to Base64 or decode Base64 to text with this fast online converter tool. Reset Share Copy Print Embed Embed this calculator Copy and paste this code into your website to embed the calculator: Copy embed code Free to use. No attribution required, but appreciated! Base64 Converter Plain Text Encode to Base64 → Base64 Encoded ← Decode from Base64 FAQ Frequently asked questions Related tools All calculators → IP Subnet Calculator Calculate subnet masks, CIDR notation, network, and broadcast addresses. Open UNIX Timestamp Converter Convert epoch timestamps to human-readable dates and vice versa. Open UUID / GUID Generator Generate bulk Version 4 UUIDs instantly in your browser. Open