So nutzt du: Nano ID Generator
- The page starts in Nano ID mode with the default 21 URL-safe characters.
- Pick a shorter or longer length and an alphabet — for codes people type, choose “No look-alikes”.
- Enter how many IDs you create per hour to see the time until a 1% chance of a duplicate.
- Copy or download the IDs.
How Nano ID picks characters
Each character is drawn from the alphabet with crypto.getRandomValues. To keep every character equally likely, random bytes are masked to the next power of two and values outside the alphabet are thrown away — the same approach as the nanoid library — instead of using modulo, which would favor some characters.
The collision estimate uses the birthday bound: with an alphabet of A characters and length L there are AL possible IDs, and a 1% chance of a duplicate appears after about √(0.02 · AL) IDs. For sortable IDs, see the ULID Generator.
Auch gesucht als: nanoid generator, nanoid online, short id generator, url safe id generator, nanoid collision, custom alphabet id generator, random id generator.
Passende Tools zu: Nano ID Generator
- UUID Generator — Create cryptographically random UUIDs (v4) or sortable, timestamp-based UUIDs (v7) in bulk, then copy or download them.
- Passwortgenerator — Erstelle sichere, wirklich zufällige Passwörter oder leicht einzutippende Passphrasen – mit erweiterten Regeln: Wörter ein- oder ausschließen, Zeichen vorschreiben, zulässige Symbole auswählen, Wiederholungen und Sequenzen vermeiden.
- Zufallszahlengenerator — Zufallszahlen generieren (mit oder ohne Duplikate), Gewinner aus einer Liste auswählen, Namen mischen, Gruppen in Teams aufteilen, Münzen werfen und würfeln – und das alles mithilfe der kryptografisch gesicherten Zufallsfunktion deines Browsers.
- Slug Generator — Convert any title into a clean, lowercase URL slug — with proper transliteration of accents, umlauts and Cyrillic, optional stop-word removal and a bulk mode for whole lists.