Base62 Encoder

Base62 encoding converts base 10 numbers to a compact format using 62 characters (0-9, A-Z, a-z). It's commonly used for:

• Creating short, URL-safe identifiers from numeric IDs
• Generating compact unique keys from sequential numbers
• URL shortening services (converting database IDs to short codes)
• Reducing the length of numeric identifiers

Example: The number 123456789 becomes 8M0kX in Base62.