By order of fandom.

PJO:

Percy
   -son of Poseidon
   -water powers
   -Annabeth's boyfriend

Annabeth
   -Daughter of Athena
   -Very smart
   -Percy's girlfriend

Leo
   -Son of Hephaestus
   -Fire powers
   -Giant mechanical dragon pet
   -handy with tools
   -no ship

Jason
   -Son of Jupiter
   -Flight + lightning powers
   -Piper's boyfriend

Piper
   -Daugher of Aphrodite
   -Persuasion powers
   -Jason's girlfriend

Hazel
   -Daughter of Pluto
   -Gems/earth/illusion powers
   -Frank's girlfriend

Frank
   -Son of Mars
   -shapeshifter
   -Hazel's boyfriend

Other (ask)

Jacksepticeye egos:

Jack
   -creator
   -no powers

Jackaboy-man (Jackie)
   -superhero
   -flight, speed, and strength powers
   -workaholic
   -slightly addicted to pain meds.
   -Best friends with Schneep

Marvin the Magnificent
   -Magician
   -Magic powers (spells, ect.)
   -Wears a mask because the top half of his face is burned.
   -Best friends with Chase

Jameson Jackson (JJ)
   -Gentleman
   -mute
   -speaks with speech slides (like old fashioned movies) that appear in the air.
    -Torn out of time
    -Amnesia/PTSD
    -Sees Chase as a father

Chase Brody
   -runs a youtube channel
   -recently divorced
   -loves his kids, but can't see them because of his ex.
   -Depressed
   -*trigger warning* has attempted suicide before.
   -*trigger warning* drinks his worries away
   -Best friends with Marvin
   -Sees JJ as a son.

Dr. Henrik von Schneeplestein (Schneep)
   -Doctor
   -divorced
   -german
   -*trigger warning* was kidnapped by antisepticeye and subjected to nine months of torture.
   -best friends with Jackie

Antisepticeye (Anti)*assume a trigger warning for this whole character*
   -Evil
   -gaping wound across his throat
   -insane
   -teleportation and maniplulation powers.
   -sadistic
   -loves controlling people and forcing them to ruin friendships or hurt loved ones.
   -hates/is hated by everyone
  

Markiplier egos:

Mark
   -creator
   -no powers

Darkiplier (Dark)
   -hates Mark
   -two souls mashed together into one supposed-to-be-dead body.
   -has power over shadows
   -friends with The Host

Googleplier (Google)
   -robot
   -trigger words: "okay google" If said, he will do whatever the person who said it wants.
   -Primary objective is to answer questions as quickly as possible.
   -Secondary objective is to destroy mankind.
   -Hates Bing.
   -Friends with Edward

Wilford Warfstache
   -Crazy killer
   -Loves knives, guns, and the color pink.
   -Laws of physics don't apply to him.
   -Neither does time.
   -Thinks he's friends with everybody.

Dr. Edward Iplier
   -Doctor, Schneep's coworker
   -Pessimistic
   -Friends with Google

The Host (or The Author)
   -*trigger warning* The Host was once the Author, but then he lost his eyes.
   -No eyes, just bloody sockets. Wears bandages to keep them out of sight.
   -Can "see" by narrating everything that goes on.
   -Can see the future
   -anything he says or writes comes true
   -impeccable memory
   -friends with Dark

Yandereplier (Yan)
   -korean schoolchild
   -they/them
   -obsessive
   -boy-crazy
   -murderous
   -Sees Bim as a father.

Bim Trimmer
   -Game show host
   -sees Yan as his child
  
King of the Squirrels
   -affinity with animals
   -eco-friendly
   -not threatening at all
   -spends most of his time in trees

Silver Shephard
   -superhero (Jackie's coworker)
   -flight, strength, ice powers
   -divorced

Bingiplier
   -robot
   -hates Google

Any of my OCs (books, RPs, or otherwise):

Tourmeline

   -A gem monster that was originally from SU, but I adapted to PJO.
   -four arms, and wings
   -can shoot feathers like bullets
   -psychic

Vee
   -An espeon who's code was scrambled, so she has many powers that she's not supposed to have.
   -Has an evil alter ego named Eev.
   -very powerful

Void
   -daughter of Thanos and Death.
   -Marvel villain.
   -has a shard of both the soul stone and the space stone in her necklace.
   -teleportation powers, and strings that grab onto anything.

Chara Donnelly
   -Twin
   -brother died.
   -Can restart time from a certain point at will.

Fleur
    -shapeshifting goop monster thing.
    -mute
    -huge fangs when she opens her mouth.
    -cutest little innocent bean ever.
    -mostly lives in water, but can go on land if she wishes.

Undertale:

Sans
   -short skeleton monster
   -punny
   -lazy
   -judge of the underground
   -very powerful
   -1 hp
   -Papyrus' older brother
   -speaks in all lowercase

Papyrus
   -tall skeleton monster
   -wants to be part of the royal guard
   -child at heart
   -loves spaghetti
   -speaks in all caps
   -younger brother to sans

Frisk
   -human
   -female
   -Pacifist
   -can reset

Toriel
   -goat monster
   -divorced Asgore
   -former queen
   -asriel's mother
   -Chara's adopted mother
   -boss monster
   -friends with sans
   -punny

Flowey
   -sadistic flower
   -asriel reincarnated
   -misses chara

Asgore
   -king of the underground
   -goat monster
   -boss monster
   -kills humans but doesn't want to
   -loves gardening
   -asriel's dad
   -chara's adopted dad
   -hired sans as judge

Undyne
   -fish monster
   -usually takes the violent way out
   -captain of the royal guard
   -BFFs with Alphys
   -loves anime

Alphys
   -royal scientist
   -lizard monster
   -shy and anxious
   -BFFs with Undyne
   -loves anime
   -built mettaton

Asriel
   -prince of the underground
   -Chara's adoptive brother
   -goat monster
   -dead, but was reincarnated as Flowey.
   -Toriel and Asgore's son

Chara Dreemurr
   -female
   -Toriel and Asgore's adoptive daughter.
   -asriel's adoptive sister
   -dead, but is a ghost
   -violent
   -can Reset

Gaster
   -sans and Papyrus' father
   -trapped in the void
   -slowly going to go insane if he doesn't get out soon.
   -former royal scientist

Mettaton
   -TV star
   -robot
   -narcissistic
  
Gravity falls:

Dipper
   -Mabel's twin brother
   -fascinated with mysteries and oddities.
   -often goes snooping where he shouldn't.

Mabel
   -Dipper's twin sister
   -childish
   -loves sparkles and glitter and all things pink.
   -has a pet pig named waddles.
   -has a grappling hook.

Bill Cipher
   -dream demon
   -evil
   -loves to make deals with people, then steal their body.

Ford Pines
   -Stan's twin
   -insanely smart
   -loves the unknown
   -conspiracy theorist

Stan Pines
   -Ford's twin
   -lazy
   -grumpy
   -master at fooling people
   -businessman at heart
   -not that bright

Soos
   -handyman
   -not very smart
   -has a long-distance girlfriend
   -adores stan

Wendy
   -tomboy
   -confident in herself
   -whiz with an axe

Blendin Blandin
   -time traveler
   -anxious
   -easily manipulated
   -fears losing his job

Gideon Gleeful
   -Stan's enemy
   -fake psychic
   -businessman
   -one-sided crush on Mabel

Hollow Knight (void children AU does not belong to me)

Ghost (the knight)
   -vessel
   -thrown away by his father because he wasn't hollow
   -still a child
   -coming to terms with newfound emotions
   -doesn't understand most forms of kindness
   -would do anything for his brothers
   -solves most problems with his nail (sword)
   -feels guilty for all the people he couldn't save (but doesn't know how to express it).
   -cant talk or emote, and doesn't often use body language.
  
Hornet
   -kinda-vessel
   -sees herself as the big sister
   -has taken on the responsibility of reviving hallownest
   -often underground, leaving ghost and quirrel to look after the kids

The Hollow knight
   -grown vessel
   -recovering from severe injuries due to containing the radience
   -can speak telepathically

Tiny
   -baby vessel
   -loves dolls
   -follows ghost around
   -infinitely curious
   -adorable little cinnamon bun ^_^
   -mute

Two
   -young child vessel
   -slow to react to things
   -pretty smart
   -loves naps
   -mute

Three
   -young child vessel
   -has a hoarding problem
   -a little bit tubby (which only makes him cuter)
   -stumbles when he walks
   -mute

Quirrel
   -ex-explorer
   -doesn't use his nail anymore
   -historian
   -babysits the kids when ghost and hornet are away

Gritten
   -Grimmchild
   -infinitely hungry
   -loves to annoy hornet
   -spits fire when he's mad
   -protective of the children

Other fandoms (just make sure to ask me)

Real Life (only if I know you well):

   -You
   -Me
   -someone else (give me a personality description)

I don't own any of these characters (except my OCs) or their fandoms. Those belong to their respective creators.

I will write:

Fluff
Angst
One shots
Crossovers
Other stuff (make sure to ask)

I will NOT write (so don't even ask):

smut
lemons
Any other synonyms of that.

I am fine with some sensitive topics, but please ask me beforehand.

-Author