The Internet has time and time again proven that animated shorts, series and films made for the web can be just as nightmare-inducing as their counterparts in other media. Below are some of the creepiest, most unsettling, and outright most terrifying animations made just for the net.

'''NOTE:''' ''[[SchmuckBait Tropers are naturally curious]]. Having them stumble into links which scar them for life is not to everyone's tastes. [[Administrivia/WeblinksAreNotExamples Merely adding a link without a description is not enough for an example.]] Remember, even a description of what's behind the link is still scary on its own.''

----
!!Works with their own pages
[[index]]
* ''NightmareFuel/BarbieLifeInTheDreamhouse''
* ''NightmareFuel/BeeAndPuppycat''
* ''NightmareFuel/BravestWarriors''
* ''NightmareFuel/EverAfterHigh''
* ''NightmareFuel/HappyTreeFriends''
* ''NightmareFuel/HomestarRunner''
* ''NightmareFuel/HowItShouldHaveEnded''
* ''NightmareFuel/{{Kiwi}}''
* ''NightmareFuel/MoonRaven''
* ''NightmareFuel/{{RWBY}}''
* ''NightmareFuel/SaladFingers''
* ''NightmareFuel/TheMostPopularGirlsInSchool''
* ''NightmareFuel/ThisIsIt''
[[/index]]
----
* [[http://www.youtube.com/watch?v=Z-n51KFKzNo Psychosis]] is a short animated clip which used to be played on MTV a long time ago. Majorly freaky.
* [[http://www.newgrounds.com/portal/view/516696 Diemos]] is an animation about a man seeking the ultimate horror. He is contacted in his sleep by an entity that will give him this experience, in return for his legs. And other parts.
* ''BrokenSaints'' is loaded with this, but the best example: Chapter 22, Act 2. There '''WILL''' be nightmares.
** Also, Chapter 17 Act 1.
** The ''[[Film/TheWizardOfOz Wizard Of Oz]]''-themed opening to Chapter 20. "We're off to see the Wizard / the Wonderful Wizard of--" OH MY SWEET FUCKING BAJEZUS!!
** The Vagrant.
** Half the things depicted in the dream or dream-like sequences.
* From the people who brought you Charlie the Unicorn, there's [[http://www.youtube.com/watch?v=MRmey2WvWnw this]] unholy thing.
** If you think that's bad, you haven't seen [[http://www.youtube.com/watch?v=LCQSpzjHxpQ Mr. Happy Face]]. Sweet dreams!
* [[http://www.youtube.com/watch?v=6P_BvrtuxAI You cannot comprehend the true horror of Ronald McGigyas...]]
** [[http://www.youtube.com/watch?v=_okvanf7W9I This]] is certianly WORSE.
** [[http://www.youtube.com/watch?v=J9_7LCYH-RQ&feature=related YES.]]
*** ''[[http://www.youtube.com/watch?v=hlqM9UmTY-Y YES]]''
* David Firth, creator of SaladFingers, also did a claymation video with the subject "Hell". It starts of as a fascinating use of stopmotion/claymation, but as the video goes on... well... claymation has never been so disturbing. David Firth is decidedly ''not'' a liar when he goes as far as to put a disclaimer on his work.
*** Firth's JerryJackson cartoons are usually just a bunch of silly SoBadItsGood, but his JJ cartoon "Life & Death" gets downright creepy with its random warbling keyboard BGM and casual violence.
* Charlie the Unicorn. "Shun the nonbeliever! SHUUUUN!"
** Just those two unicorns in general. Brr..
** "Goodbye Charlie... Yeah, goodbye Charlie..."
** Poor Starfish's fate after Charlie makes his wish on him in Episode 4...All this for being possibly the only character to actually HELP Charlie!
* Despite being a site focused mostly on weird animals, horror, and monsters, Bogleech's cartoons are typically very lighthearted. However, [[http://www.newgrounds.com/portal/view/463924 Ants]] and [[http://www.newgrounds.com/portal/view/477735 Abyssal]] could be considered a pure strain of this.
* [[http://www.newgrounds.com/portal/view/494799 This SonicTheHedgehog parody]] You'll never see him the same way again. Also, the creator's DeviantArt [[http://naveryw.deviantart.com/gallery/ gallery]] has some pretty creepy stuff in it to.
** The creator of that parody was none other than [[spoiler: [[YoutubePoop WalrusGuy?]]]] ....soooo, yeah.
* ''WebAnimation/AlfredsPlayhouse''. [[http://www.newgrounds.com/portal/view/416052 A dog with repressed memories of sexual abuse. And serious scarred for life warnings.]]
** It's pretty great, but there are a couple genuinely frightening moments in the "popsicle" scene and all of Part 2 (also qualifies as Squick). [[http://www.newgrounds.com/portal/view/479698 Here's]] an antidote.
*** The cure is worse than the disease!
* [[http://brandonandmelody.ytmnd.com/ This YTMND meme]].
** After looking at that for a while, try [[http://itstoolate.ytmnd.com/ this]].
** But then [[http://baboongone.ytmnd.com/ this]] nice little video [[BlatantLies will]] [[SchmuckBait make it]] [[BringMyBrownPants much less scary]].
*** The third is a foolproof method for getting rid of [[spoiler: the baboon]]! [[spoiler: The baboon stares in the window. The captioning recommends turning off the lights to make the baboon go away! After the lights go out, the glowing eyes stay there for a few seconds in the dark, then vanish... then there's a lightning flash, and now the baboon is ''inside''.]]
* [[http://www.youtube.com/watch?v=7iFXyLah2oQ Behold, the Youtube page bearing the Number of the Beast...]]
** That same Youtube user (uh, the one who made the video, NOT 666) has quite a lot of creepy stuff to offer, a lot of it, like [[http://www.youtube.com/watch?v=9sr5BLeA5a0&feature=channel "none"]], combining pretty neatly with MindScrew.
*** She has recently made videos of ant farms. This was done after she visited an abandoned house and took with her a bloody doll with what looked like intestines hanging from her body. The contrast makes it even creepier and also the fact that THAT DOLL is present in all of those videos. What did that doll do to her???
* [[http://www.youtube.com/watch?v=8P1M6lqMzL8 "Now that's what I call a BONE-r!"]]
* [[http://www.newgrounds.com/portal/view/215880 "The Ultimate Washing Powder! Polsupah!"]]
** [[FromBadToWorse It got worse.]] As it turns out, that video in particular was made by one Aleksander Wasilewski, who recently struck fame with his independent film, [[WebAnimation/LuckyDayForever Lucky Day Forever]]. However, before that, he was in the spotlight for [[http://www.newgrounds.com/portal/view/303968 this beauty.]]Warning, {{NSFW}}.
* Here's a [[http://www.newgrounds.com/portal/view/479196 HOSUE]]. Don't watch this if you want to sleep tonight.
* VGFlash is an adorable little series about two cute little creatures in the world of video games. How could that be scary? [[http://www.youtube.com/watch?v=6W5jWe0DpOk&feature=channel Welcome to The Penitent.]] [[spoiler: You may never eat shrimp again.]]
* ''SpoilsburyToastBoy'' is particularly full of this in all of its MindScrew-y glory, especially during Toast Boy's [[FreakOut freak outs]], [[NightmareSequence nightmares]], and hallucinations. To give you a bit of perspective, this was made by the same guy who created SaladFingers. Especially bad if you have a phobia of insects.
* When viewed through the perspective of a normal human being who has NOT been subjected to several years of brutal psychological torture, almost every single part of [[http://www.youtube.com/watch?v=MuOvqeABHvQ&feature=fvw Rejected]] is fucking terrifying. Especially the ending´┐Ż
* ''[[http://www.youtube.com/watch?v=ZqzESY7SIqU Let's Make a New Friend]]'' ('''WARNING: flashing lights''' at that link). It's also known as ''agamemnon counterpart''. It's basically what would happen if [[VideoGame/EarthBound Giygas]] [[DerangedAnimation made a kids show]].
* The animation [[http://www.youtube.com/watch?v=C_h1dY66Rm4 Suicide Mouse]], based on an old creepypasta about a lost Disney cartoon so disturbing it made an employee commit suicide after watching the last two minutes. It first showed up on the /x/ (paranormal) board at Website/FourChan, and is basically a long loop of Mickey Mouse walking down the street, badly animated in HyperCard with forlorn music. Then it cuts to black, and when it comes back the music is replaced by creepy sound effects and a woman screaming while the background goes berserk.
** And then, along came a friendly, hyperactive user called [[http://www.youtube.com/kitty0706 kitty0706]], who gave us a hilarious metric ton of NightmareRetardant in the form of "The [[VideoGame/GarrysMod Gmod]] Suicide Mouse Survival Guide", which gave us a whole list of ways to make the video "A tad funnier". And it works, [[spoiler: especially the last one - "This video is fake and so are you, BLAAARGH!"]]
** Want more? Try [[http://suicidemousegame.tk The Game]] based off the animation. WARNING - NOT FOR THE FAINT OF HEART (If it was, it probably wouldn't be on this page.)
* Many things made by Website/YouTube user [=ChrisLyons3000=] (formerly [=MrChriddof=]) aim for this.
* Russian flash animation Selva [(http://www.youtube.com/watch?v=iMDp6vtaqKU)], from Art-hur, based on the SlavicMythology, with beautiful art and music from the russian group Theodor Bastard, is pretty scary from the begining, but in the end... DEAR GOD.
* Kol-Belov:
** In a similar vein to Selva, [[http://www.newgrounds.com/portal/view/401115 Objectionable Apparatus 2]] is pretty horrific, specially if you agree with [[{{Anvilicious}} it's message]]. Oh, and {{NSFW}}.
%% [[http://www.youtube.com/watch?v=YgUXtGMBFj4 Voyeur School]]. You're welcome. {{NSFW}}, I guess (not that this would be of any %% surprise by now).
* No mention of NeuroticallyYours's [[http://www.friendsoffoamy.com/videos/maid-of-horror-special-episode Maid of Horror]]? (Warning: {{NSFW}}) This animation starts off promising enough, but the ending was so horrifying, the creator took it down.
* [[http://www.youtube.com/watch?v=oYjny4qNy24 Crooked (Orcus) Rot]] is a stop-action video made by David Firth, the mind behind ''Salad Fingers''. The video is a frightening collection of mannequin heads exchanging brain fluid, powering lightbulbs and skating around on wheels protruding from the neck.
* [[http://www.youtube.com/watch?v=MVLmC8Motfg The Justin Bieber Show]]. "No matter how much you scrub, you'll never be clean, Justin! [[BodyHorror NEVER BE CLEAN, JUSTIN!]]!"
** [[MoodWhiplash "Oh, you guys!"]]
** [[http://www.youtube.com/watch?v=bdhAzIVC9iw Chuck's New Tux]] is eight times more horrifying than "The Justin Bieber Show."
* Remember that wonderful little "Literature/RedRidingHood" that you read when you were young? [[http://www.youtube.com/watch?v=snrjsSeDFIk Newgrounds]] decided to ''fuck.'' '''''It.''''' '''''UP.'''''
* Of course, for the bronies, there's always HotDiggedyDemon's infamous PONY. MOV series. In this series, HDD takes all the characters you know and love, and tastefully redelivers them in rather twisted, albeit hilarious fashions. If you feel up to the challenge, check out [[http://m.youtube.com/#/playlist?list=PL94A83DC128CC6B4B&desktop_uri=%2Fplaylist%3Flist%3DPL94A83DC128CC6B4B the whole playlist]] .
* Usually, those wacky [=YouTube=] machinima clips people make with VideoGame/TeamFortress2 are silly in their absurdity. Then there's [[http://www.youtube.com/watch?v=9HxlrXPSnjA stuff]] [[http://www.youtube.com/watch?v=HjwI1OmF5d4 like]] [[http://www.youtube.com/watch?v=gfFFiMbM85w THIS.]]
** In the same vein as the above: [[http://www.youtube.com/watch?v=jLiUbyXm4mc Snyphurr.]] Sweet JESUS, [[http://www.youtube.com/watch?v=EgGNd-T4Z9c Snyphurr.]]
** ''VideoGame/TeamFortress2'' Machinima has a whole amusment park's worth of [[EldritchAbomination terrible creatures.]] [[http://www.youtube.com/watch?v=UGoq7rp3WlM Heavydile]] [[http://www.youtube.com/watch?v=UfWTHrAeoP8 Sewer Medic]], [[http://www.youtube.com/watch?v=93TABiReyWE Dic Soupcan]] and the legendary [[http://www.youtube.com/watch?v=iwuBiy98BCs Painis Cupcake]] are just a few examples. Most want to kill you, and despite the ridiculous names, they are all TERRIFYING.
** Even those that aren't otherworldly, like our good friend Machinima/ChristianBrutalSniper, are horrific in their own special way.
** While the Vagineer [[http://www.youtube.com/watch?v=M_myDNhSGd4&feature=player_embedded (first known appearance here)]] is certainly a creepy Gmod version of the Engineer, there's two [[EldritchAbomination monstrosities]] that make the Vagineer tame: [[http://www.youtube.com/watch?v=2BwnFZFTKf0 the Vagi-scorp and the Engina.]] The first horrific creature is the Vagineer [[spoiler: with the build of a scorpion that stabs unsuspecting victims with its "stinger." It will then wrap you into a cocoon and feed you to the greater monstrosity, the Engina. This otherworldly demon is a [[AttackOfTheFiftyFootWhatever Giant!Vagineer,]] who at first appears headless; however, victims are lowered ''into its body,'' and will find its head has '''''at the bottom of the body's abyss!''''' Oh, and then it eats you.]]
*** And speaking of Vagineer, [[http://www.youtube.com/watch?v=HoT-u-R5Zgk&feature=related Creepy is a]] [[http://www.youtube.com/watch?v=lzYJcmHmB60&feature=related bit of an]] [[http://www.youtube.com/watch?v=U7ImjPUp-98&feature=mfu_in_order&list=UL understatement,]] [[http://www.youtube.com/watch?v=RnAEmkPIEW0&feature=related really.]]
** The video may be titled "[[http://www.youtube.com/watch?v=fI-EG5aU4-k bedtime doctor]]", but you will not sleep ever again after watching it.
** [[http://www.youtube.com/watch?v=DIS5oDRLyow Odd Engies: The Fall of Mann]], an entry for the 2012 Saxxy awards, involves, as the title implies, the mercs fighting mutated Engineers in a bleak, no longer patched or maintained world, and these abominations want nothing but death and destruction. You know things are hopeless when a RED Medic is ubering a BLU Heavy, and even the robots from MVM want to save the mercs from these creatures. The creepy music also really adds to the hopeless feeling.
* Adidas presents us with [[http://gprime.net/video.php/adicolorblack this]] lovely commercial.
* ''VideoGame/BlackAndWhite'' creator Creator/PeterMolyneux discovered that one of his employees had created [[http://www.youtube.com/watch?v=CFE6XKIi7Vg this Mario animation]]. He immediately fired the employee and uploaded the video to Youtube for everyone to see. [[spoiler: Apparently, it was supposed to be a satire about Nintendo "changing" their characters after the launch of the Wii. That doesn't make it any less disturbing, though.]]
* All three videos of "Two Minutes of Terror" from Newsgrounds, but special mention goes to the second one, "The Watcher". Oh god.....the killer's face after it's pig mask fell off....http://www.youtube.com/watch?v=VAxIv-43xEM
* [[http://www.youtube.com/watch?v=FiyAWh4zWB0#t=3m34s The Kryton]] from Threebrain
* Everything by [[http://www.youtube.com/user/cyriak Cyriak]]. Seriously, this guy is messed up. Some prime examples include:
** [[http://youtu.be/WQO-aOdJLiw Baa]]: This is a movie about a sheep. such a nice OH GAWD IT SHOULDN'T DO THAT!
** [[http://youtu.be/dZfmPREbTd8 something]]: 1950's stock footage, and things have been done to it. Terrible terrible things.
** [[http://www.youtube.com/watch?v=TR_8SDNQ0ks hand fingers]] , a good example of BodyHorror.
** [[http://www.youtube.com/watch?v=ISuMxWkgFQw&list=FL9Ntx-EF3LzKY1nQ5rTUP2g&feature=plcp Cobwebs]]. Let's just say that if you're an arachnophobe, this is ''not'' the video for you.
** [[http://www.youtube.com/watch?v=toe-8ykTUT8]] On Christmas Eve...he sees you when you're sleeping!
* [[http://www.youtube.com/watch?v=LWA7MqDxFNs&feature=mfu_in_order&list=UL Bear Bear]] is a nice little mixture of horror and TearJerker. [[spoiler: What happens when a teddy bear who suffers from Seperation Anxiety? [[AxeCrazy Well...]]...]]
* [[http://www.youtube.com/watch?v=DLw5b70OJH8 They dumped her body into the molten light...]] [[spoiler:Two men cut out a sleeping woman's heart, and dump her body into a pit. The woman comes back to kill them, and they cannot escape her. It is disturbing to say the least.]]
* [[http://www.youtube.com/watch?v=9C_HReR_McQ Don't Hug Me I'm Scared]] turns into this a little over 2 minutes through. It starts off as a cute, if not trippy, kids song but quickly elevates from there..
** And, now...its sequel [[http://www.youtube.com/watch?v=vtkGtXtDlQA]].
* Red Minus:
** [[http://www.youtube.com/watch?v=oVfUJkYqMOU Nyan Caxx]]. [[spoiler:It initially starts out as a take on the Nyan Cat meme, but character Caxx is poisoned by a Malboro from Final Fantasy, at which point the video becomes nightmarish. Caxx appears surrounded corpses impaled on spikes, at which point a jump-scare occurs followed by: a boy bleeding from the eyes; a pile of skulls; a Slenderman-esque character murdering someone whilst another appears scared; a bloody knife; several hanged corpses; a screaming man with metal hooks under his skin; an arm with maggots burrowing out; and a creepy close up of an eye.]]
** [[http://www.youtube.com/watch?v=ye-n7x_u20k Justin Bieber eats a piece of Delicious Cake]]: [[spoiler:An enormous spider climbs out of Justin Bieber's mouth, distending and stretching his head, before pulling cake into it's mouth and climbing back into him. His head re-forms, but he bleeds black goo from his ear and eye.]]
* [[https://www.youtube.com/watch?v=lzoYfq_XRC8 This]] video (from the creator of the infamous ''WebAnimation/JimmyNeutronHappyFamilyHappyHour'') which is supposedly a lost pilot for a Nick Jr. show called ''Gregory's Room''. It starts out creepy enough with the [[UncannyValley ugly animation]], [[SyntheticVoiceActor robotic voice acting]], and creepy dialog, but [[FromBadToWorse it gets worse]] at [[http://youtu.be/lzoYfq_XRC8?t=43s 0:43]] when disorted backround music suddenly starts playing and the camera slowly pans into Gregory's face with flames burning in the backround. [[SarcasmMode Sweet Dreams.]]
-->'''Gregory:''' But no matter what we do, it will just be the two of us. Alone in this room. Just me and you.\\
[[ThereAreNoAdults No parents.]]\\
[[OhCrap No police.]]\\
[[AndIMustScream No one can hear you.]]\\
[[IJustWantToBeLoved Embrace me.]]\\
[[PunctuatedForEmphasis I. Need. Love.]]\\
[[IJustWantToHaveFriends gReGoRy NeEdS lOvE...]]\\
[[NoEnding *Abrupt Cut*]]\\

* [[http://www.dailykos.com/story/2014/05/02/1296001/-Cartoon-NRA-Hypnosis?showAll=yes This political cartoon]] depicts the NRA literally brainwashing people, with a quiet voice-over talking about how the world is full of bad people that are out to get you and the only way to protect yourself is to buy more guns.
* [[http://www.youtube.com/watch?v=WH8-Fqb_h5c&feature=share&list=UUV5wuGZmg_FGQp25uzKKDaw&index=4 "Breaking the Ice"]] by Oney NG. Basically what happens when LiteralMinded gets taken to a very ''horrifying'' degree.
* "[[https://www.youtube.com/watch?v=YVEY24ieq08 Mouse Fan Club]]" boasts creepy-looking and cheaply-animated CGI animations of such Disney characters as WesternAnimation/MickeyMouse. (Close observation reveals some of them to have eyeballs inside their mouths!) They dance jerkily to looped electronic music from ''VideoGame/SuperMarioBros2'', entertain a giant floating [[Creator/PixarRegulars John Lasseter]] head, and boil Pete alive for [[FelonyMisdemeanor asking for soup]], [[FunWithSubtitles according to the captions]].

----