For the complete documentation index, see llms.txt.

Random API

12 endpoints — Random generators for apps, tests, and automations. Same auth, same credit pool, same JSON envelope. Use them directly from apps, content sites, workflows, or agents without rebuilding formulas, validation, and docs for each tool.

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Cards
Random Playing Card Generatorrandom-playing-card-generator
Draw random playing cards from a standard deck with optional jokers.
1cr · v2026-04-22
Color
Random Color Generatorrandom-color-generator
Generate random HEX, RGB, and HSL colors with optional harmony rules.
1cr · v2026-04-22
Date
Random Date Generatorrandom-date-generator
Generate random dates inside a bounded date range.
1cr · v2026-04-22
Lists
List Randomizerlist-randomizer
Shuffle a newline-separated list into random order.
1cr · v2026-04-22
Random Group Generatorrandom-group-generator
Create random balanced groups from a newline-separated list of names.
1cr · v2026-04-22
Random Line Pickerrandom-line-picker
Pick random non-empty lines from user-supplied text.
1cr · v2026-04-22
Network
Random Port Number Generatorrandom-port-number-generator
Generate random network port numbers in standard or custom ranges.
1cr · v2026-04-22
Numbers
Random Decimal Number Generatorrandom-decimal-number-generator
Generate random decimal numbers between 0 and 1 with configurable precision.
1cr · v2026-04-22
Random Integer Generatorrandom-integer-generator
Generate random integers with optional uniqueness, sorting, exclusions, and seed replay.
1cr · v2026-04-22
Quotes
Random Quote Generatorrandom-quote-generator
Generate or search quotes from a bundled SQLite quote database.
3cr · v2026-04-22
Text
Random Letter Generatorrandom-letter-generator
Generate random letters with case, vowel/consonant, and duplicate controls.
1cr · v2026-04-22
Random String Generatorrandom-string-generator
Generate random strings, passwords, API keys, tokens, PINs, or hex strings.
1cr · v2026-04-22