Developer & Data Formatter Utilities
Essential in-browser formatters, decoders, regex testers, and query beautifiers with zero server roundtrips.
Base64 Encoder / Decoder
Text and binary string encoding/decoding with UTF-8 safety
Plain Text Input
Base64 Output
Mathematical Formula & Engineering Rules
Converts 8-bit binary octets into 6-bit chunks mapped to the 64 ASCII character alphabet (A-Z, a-z, 0-9, +, /) with '=' padding.
Worked Engineering Example
Input "Embedded India" → Base64 encoded: RW1iZWRkZWQgSW5kaWE=.
Frequently Asked Questions
Q1:
Explore Sibling Calculators
JSON Formatter
Beautify, minify, validate, and inspect JSON structures locally
Regex Tester
Real-time JavaScript regex matching with capture group inspection
JWT Decoder
Decode JSON Web Token header, payload, and verify expiration dates
SQL Formatter
Clean indentation and keyword capitalization for SQL dialects
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