Base64 Encoder / Decoder vs JSON Formatter
encoding
Base64 Encoder / Decoder
Encode text or data to Base64, or decode Base64 back to plain text.
Encode any UTF-8 string to Base64 or decode a Base64 string back to plain text. Supports standard Base64 (RFC 4648) and URL-safe Base64 (uses - and _ instead of + and /). Detects and reports malformed input.
Example input:
{
"input": "Hello, World!",
"mode": "encode",
"charset": "standard"
}formatting
JSON Formatter
Pretty-print or minify JSON — with syntax validation.
Paste raw or minified JSON and format it with configurable indentation, or minify it by removing all whitespace. Validates syntax, reports parse errors with line/column, and optionally sorts keys or repairs malformed JSON.
Example input:
{
"json": "{\"name\":\"Alice\",\"age\":30}",
"mode": "pretty",
"indent": 2,
"sort_keys": false,
"repair": false
}| Feature | Base64 Encoder / Decoder | JSON Formatter |
|---|---|---|
| Category | encoding | formatting |
| Inputs | input, mode, charset | json, mode, indent, sort_keys, repair |
| Outputs | output, valid, encoding, byte_length, error | output, valid, error, error_line, error_column |