JohnnFour
Game Master
Staff member
Adamantium WoA
Wizard of Story
Wizard of Combat
Gamer Lifestyle
Demonplague Author
Borderland Explorer
There are a few of them out there and would like to put a bigger list together.
My list is especially short on sci-fi and modern NPC generators.
D&D 5E
https://rpgtinker.com/
http://miniworlds.online/generators/generateNPC.html
http://www.fastcharacter.com/ => more of a quick PC generator
https://trello.com/b/n6DL9Wty/dnd-random-npc-and-encounter-tables => tables and ideas
Fantasy, Generic / OSR
http://dmheroes.com/
https://perchance.org/ambitiousnpcgenerator
https://tripletwenty.net/nsc-generator/
http://www.spellbound.co.uk/blackhack/bhcharacter.php
https://www.mithrilandmages.com/utilities/ADD1ENPC.php
http://www.barrowmaze.com/meatshields
https://donjon.bin.sh/fantasy/random/#type=npc
Universal
https://www.springhole.net/writing_roleplaying_randomators/basic-character-appearance.htm => appearance
https://www.rangen.co.uk/chars/appgen.php => appearance
https://springhole.net/writing_roleplaying_randomators/elemental-person.htm
https://springhole.net/writing_roleplaying_randomators/characterdetailgens.htm
https://www.rangen.co.uk/chars/familygen.php
My list is especially short on sci-fi and modern NPC generators.
D&D 5E
https://rpgtinker.com/
http://miniworlds.online/generators/generateNPC.html
http://www.fastcharacter.com/ => more of a quick PC generator
https://trello.com/b/n6DL9Wty/dnd-random-npc-and-encounter-tables => tables and ideas
Fantasy, Generic / OSR
http://dmheroes.com/
https://perchance.org/ambitiousnpcgenerator
https://tripletwenty.net/nsc-generator/
http://www.spellbound.co.uk/blackhack/bhcharacter.php
https://www.mithrilandmages.com/utilities/ADD1ENPC.php
http://www.barrowmaze.com/meatshields
https://donjon.bin.sh/fantasy/random/#type=npc
Universal
https://www.springhole.net/writing_roleplaying_randomators/basic-character-appearance.htm => appearance
https://www.rangen.co.uk/chars/appgen.php => appearance
https://springhole.net/writing_roleplaying_randomators/elemental-person.htm
https://springhole.net/writing_roleplaying_randomators/characterdetailgens.htm
https://www.rangen.co.uk/chars/familygen.php