base64 is a vscode extension to encode/decode Base64 data. It can encode multi-lines strings too (for instance JSON). It also supports Hex to Base64.
You can select text and encode/decode to/from Base64. Search in command palette for base64 or use the key bindings. Multi-lines and Hex to Base64 is supported.
encode text to Base64: Ctrl+k Ctrl+4 (⌘+k ⌘+4 in Mac)
decode Base64 to text: Ctrl+k Ctrl+5 (⌘+k ⌘+5 in Mac)
encode Hex to Base64: Ctrl+k Ctrl+6 (⌘+k ⌘+6 in Mac)
decode Base64 to Hex: Ctrl+k Ctrl+7 (⌘+k ⌘+7 in Mac)
Change keybindings to avoid conflict
Bug fix in Unicode encoding
Better description
Initial release of base64