Top 10 Strongest Undertale Characters


The Top Ten

1 Sans Sans Sans or Sans the Skeleton is a character in the 2015 RPG Undertale created by Toby Fox. He is a lazy, pun-loving skeleton who is a supporting protagonist in the "pacifist" and "neutral" routes of Undertale, and a heroic antagonist/final boss of the "genocide" route. He is known for his incredibly difficult more.

Alright Sans is definitely the hardest boss. He also the weakest, but since the protagonist chose genocide, he become the strongest. He was a complete counter to the protagonist making it almost impossible for us to even hit him. His knowledge and speed make it practically a curb stomp. Sans is by far the strongest character, the best counter to the protagonist.

I'm only voting here because I wanted to say something. This isn't about "Favourite characters". It's about the strongest character. Sans isn't the strongest, example, Frisk/us/Chara can whitsand death determination (i'm not talking about the resets). If you're talking about how he has the Kr/Karma ability, it doesn't matter. He may be difficult but that's different from strength. His karma ability makes it so that his bones don't disappear and makes it so you get poison. Chara Literally killed your game with 230+ 9's... Though... We are able to hack the game, so can Toby...

Thank you very much for this much needed comment. I've seen several karma and favorite votes. I personally voted for Chara. - Darktail_of_FireClan

Sans is VERY hard to beat. He dodges and he has many abilities to kill you: telekinesis, gaster blasters, and more... And he can be smart in certain situations.

Okay where do I start..Sans is VERY complex.He only had 1 health and can only do one damage yet he's overlook all the other monsters.For one he uses KR(Karma).When fighting Sans,next to your health are two letters,KR.KR means karma and each time you get hit by him 2/3 of the rest of your health turns a light red-ish color and it slowly drains out.Next off He can use his "short cuts" which is basically teleporting so he can doge all your attacks.Like papyrus he can make your soul turn blue so blue attacks can only hurt you if your moving.The final point I'm gonna make is that he's JUST SUPER GOD DAMN SMART! Instead of using strength and force like Omega Flowey's bullet hell,or using speed and your awareness in Asriels rainbow blinding fun time fight,HE JUST MESSES WITH your MIND! Basically his fight is just like some sort of Bullet hell parkour flappy bird thingy.Yeah...

V 29 Comments
2 Chara Chara Chara is a character in the game Undertale by Toby "Radiation" Fox who is one of the seven people to fall to the Underground prior to the fall of the player character. His name can be changed by the player and will be assumed as the player character, until the Pacifist Route when Asriel asks for the more.

*spoiler I guess* chara ends up killing sans, so she should be first, she is strong as heck

Chara should be FIRST! Not Sans! Did you see how much damage they did when they killed Frisk/us/our game.

She is CLEARLY stronger than Sans for obvious reasons. And besides, she can one shot almost anything

She kills all the monsters in this game!

V 15 Comments
3 Asriel Dreemurr Asriel Dreemurr Asriel Dreemurr is a character from the 2015 game "Undertale". He was created by Toby Fox. more.

I'm sorry, but asriel beats everyone. He has infinite health and does infinite damage, and all his attacks are OP.

Asriel has sans soul, so how can sans be stronger?

He has the equivalent of 7 human souls. Chara only has 1.Sans is literally stated to be the weakest monster. His fight is the hardest only because of his teleporting, ingnoring your invincibility frames, and his karma system

Dude infinite attack and defense Beats 1 attack and 1 hp do the math

V 13 Comments
4 Frisk Frisk

Frisk should be number 1 not sans. You the human can defeat sans. The human can defeat anyone. You can spare and fight.

I think Frisk would be the strongest because the human has a chance to win any battle that comes

This kid can beat sans

Sure, Frick can withstand death via determination, but...

Can Frick be the judge for sin?


Hell no.

Sans deserves the number one spot... sorry Frick fans..

Sans can't withstand death, sure, but can Frick do his abilities?


You are right.

KR? No.

Bones? No.

GASTER BLASTERS? still no? Ok...

Knifes? Sure...

But that ain't the point.

Thanks for paying attention.


V 7 Comments
5 Undyne Undyne Undyne is a main character in Toby Fox's 2016 RPG, Undertale. She is the heroic fishlike captain of the Royal Guard, who takes it upon herself to protect the monsters of the Underground. Her name is derived from the word "Undine", and is a pun on the word "Undying". Her most loved monsters are her mentor, more.

She too can use determination, that was the burning feeling she couldn't describe, and no matter what run you are doing, if you ever get her life to zero, she refills it.

Undyne is the only one that is determined, besides Frisk

Undyne. Is. Amazing.

One of the few characters in the game strong without karma or determination. She suplexes boulders. - Garythesnail

V 4 Comments
6 Gaster Gaster W . D Gaster is one of the characters from the very popular game, UnderTale . Basically, he was once the royal scientist long ago, but then was forgotten and left in the void . more.

Three words-Gaster Blaster Master! - buttersock

Canon:? Fanon: OP, Void-torn god - Chara

Dude sans is weak GaStEr is MoRe pOwErFuL GaStEr bLaStErS he invinted ToRn gOd

Gaster is
1. a corruption, so is completely indestructible
2. Gaster could be sans and papyrus' father, and sans is really powerful
and finally 3. the only-a-head Gaster follower exactly said HE IS LITERALLY EVERYWHERE, watching everyone's every move... he is literally the god of undertale (if you don't count the annoying dog/toby fox of course)

V 5 Comments
7 Flowey Flowey Flowey is a flower in the RPG Undertale. He is the first character you meet, and also your best friend.

Why so low, let's not forget that in geno run Flowey mentions she(i know she's a boy but I always imagined and always will imagine her as a girl) lived through if not thousands of timelines, in some she was nice in some she slaughtered everybody, but she also says she never got to even touch the six souls, so she murdered EVERYBODY without being Omega Flowey, also her "friendliness pellets" bring you down to JUST 1 HP, wich NO characters do!


8 Annoying Dog Annoying Dog

He created the game. End of story.

He strongest Undertale character

The annoying dog can kill ultra sans


V 3 Comments
9 Toriel Toriel Toriel is a main character in Toby Fox's 2016 RPG, Undertale. She is an amazing blend of goat and mother.

She is so kind, her kindness would blow ALL THE EVIL OUT OF THE FRIKIN ATMOSPHERE!

10 Asgore Dreemurr

Actually this guy should be number 5 - kyleb79

The Newcomers

? Final Froggit

Its hard to dodge its attaks but its near mettaton too

The Contenders

11 Mettaton Mettaton Mettaton is a character in the popular 2015 RPG game, Undertale. He is a robot with a soul built by Dr. Alphys, and is the sole television star of the underground. Mettaton is a popular character in the fanbase. His notable features include his legs, and his catchphrase "OH YESSSS!"

He is stronger than Undyne because of 3 reasons. 1 He can dance on you and make you have to dodge tons of legs. 2. He has mini versions of himself to help protect him. 3. His standard form is indestructible and his EX form has lots of tricks like bombs thrown at you... legs kicked at you... mini mettatons thrown at you... and even his own power source. I think Undyne is strong... but Mettaton is slightly stronger. I think she should go here and Mettaton should go at number 8. Asgore would go to 7.

I resemble metaton ex to the point were its scary, we're both so FABUlOUS

12 Omega Flowey
13 Papyrus Papyrus Papyrus is a character from the 2015 game Undertale, made by Toby Fox . He is the Younger brother of Sans the skeleton, royal guard in training, and a sentry in the town of Snowdin . Opposite to his brother, papyrus is active, loud, and full of himself; but in an endearing way. Papyrus means to become more.
14 Ultra Sans Ultra Sans

Hey it's cool to have a cool character in the game. Besides the title says Top 10 Strongest Undertale Characters not Top 10 Strongest Undertale Characters From the Game.

Who put Ultra Sans here? He isn't even a character in the game!

He mest be in the to 10

15 Muffet Muffet Muffet is a character from the game Undertale. She appears in a region called Hotland, selling pastries to raise money to rent a heated limo to help the spider clan from the Ruins (who are also raising a bake sale) reunite with the one in Hotland because the spiders can't cross Snowdin.

She one shots me every time... End of story

16 Mettaton NEO Mettaton NEO
17 Napstablook Napstablook Napstablook is a secondary character from Toby Fox's 2016 RPG, Undertale. He is the cousin of Mettaton, who left him in order to become famous. Due to this, poor Blooky has crippling depression.

Napstablook is the only character in undertale that can not die by chara or anything

18 Jerry

Sans is tough. Jerry is the hardest boss in the history of gaming and makes all other bosses look easy. Sorry Sans, but you didn't make me rage quit 100 times then quit Undertale. I came back 2 weeks later and cannot get past Ruins Dummy.

One Punch Man's worst enemy. Too strong and can take on all of Undertale's characters at once and beat them. With its eyes closed. Without moving.

Sans can make him crap

I agree! Jerry can one shot goku, superman, chara, he needs to be nerfed right now! - Chara

V 1 Comment
19 Error Sans

Sans has strings that can take souls but he's not strong enough to kill ink sans

Can kill every thing

20 Temmie Temmie Temmie is minor character from the 2015 game Undertale made by Toby Fox. Made in the likeness of her artist, Temmie Chang, in appearance and character. Both a character and a species of monster, temmies are defined by their mix of cat and dog features, as well as their broken English. Their hidden village more.

Bob would have been a better pick - kyleb79

Tem is no power, tems power is cootness, Annoying Doggo Is Second.

TEmY iS poWerFuL

BAdd New Item

Recommended Lists

Related Lists

Strongest Anime Characters of All Time Top 10 Strongest Naruto Characters Strongest Fairy Tail Characters Strongest Marvel and DC Comic Characters Strongest One Piece Characters

List Stats

400 votes
27 listings
1 year, 260 days old

Top Remixes

1. Sans
2. Chara
3. Asriel Dreemurr
1. Gaster
2. Sans
3. Chara
1. Chara
2. Frisk
3. Asriel Dreemurr



Add Post

Error Reporting

See a factual error in these listings? Report it here.