URL Shortener Encoder
Convert standard integer IDs into short, URL-safe Base62/Base24 hashes.
Export CSV
Export JSON
Mode
Encode (ID to Hash)
Decode (Hash to ID)
Alphabet Presets
Base62 (0-9, a-z, A-Z)
Base24 (Safe: no I,l,O,0 etc)
Custom Alphabet
Custom Alphabet
Min Length (Padding)
Prefix
Suffix
Append Luhn Checksum Digit
Input IDs
0 lines
Generated Hashes
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Results will appear here