Voxtagram

Voxtagram is an augmented reality service based on the Hazbin Hotel franchise. In terms of narrative, it is an online social media platform that is a part of Vox's multimedia.

It is where the denizens of Hell share their personal pictures and videos via posts. The service, as well as affiliated accounts, are not canon, and rather, are simply meant to be fun interactive stories that are not official nor promotional in any sort of way. In spite of that, this does not necessarily mean that the entirety of the content posted on the accounts was inaccurate to the characters' personalities.

As of January 17, 2021, all the accounts affiliated with characters from Hazbin Hotel (excluding the hotel's) were archived, partly due to confusion over whether they were canon adjacent with the show.

This is later further supported by the fact that the Hellverse-equivalent of Instagram is called "Sinstagram" rather than "Voxtagram" as seen in Blitzo's phone in the episode "Ozzie's".

Hazbin Hotel

 * The Hazbin Hotel (by Charlie and Vaggie) : @hotel_magnement
 * Angel Dust: @angie_fluffy_bootz (archived)
 * Niffty: babyfeatherdustr (archived)
 * Husk: @bar_cat75 (archived)
 * Valentino: @moth_pimp (archived)
 * Vox: @voxtagram_8k (archived)
 * Velvet: @radvelvetcakes (archived)
 * Sir Pentious: @hiss_lord (archived)
 * Cherri Bomb: @bombingbichbabe / @bombingbichbabee (formerly; archived)

Helluva Boss

 * Blitzo: @blitzorodeo
 * Moxxie: @simply_moxxie
 * Millie: @beautymarkbabe666
 * Loona: @moonlight_howling_666
 * Stolas: @daddy_hoothoot
 * Octavia: @gothchk17 (permanently archived)

Trivia

 * Voxtagram is a play on words, combining Vox's name with the real-world social media platform, Instagram, wherein the posts are found.
 * All the official Voxtagram accounts are run by the crew's artists.
 * Cherri Bomb's previous account name was "@bombingbichbabe" before being renamed to "@bombingbichbabee".
 * The original name has since been acquired as a fan account.
 * At some point, the latest username has also been taken by a fan account and the original has since then been deleted for unknown reasons.
 * The hotel's (run by Charlie and Vaggie) username is a combination of "hotel management" and Charlie's pilot surname, Magne.
 * Niffty's username might be a reference to how many people mistake her as a child, combined with a shortened version of the word "feather duster".
 * The number 75 in Husk's username might be a reference to either his age at death, or his date of death (as he died somewhere in his mid 60s-70s, sometime in the 1970s).
 * Velvet's username, radvelvetcakes, is a pun on the word "rad" and the confectionary, red velvet cakes.
 * The Valentino account follows at least three accounts that deal with lighting.
 * Due to the unofficial nature of the service, many details suggested by Voxtagram are shown, but are not canon:
 * The numbers on Octavia's former Voxtagram account handle, @gothchk2003, and on one of Stolas's posts regarding her birthday, represent her birthday as being on August 17, 2003.
 * Her being 17 is later officially confirmed in "The Circus".
 * In one of Angel's Voxtagram posts, Fat Nuggets was originally given to him as a gift.
 * Blitzo, at one point, won an award for worst spelling.
 * Though, interestingly enough it did not seem to be the case when he first started his account. It only started to become a thing from this post onwards, until it eventually worsened to the point where it is now.
 * In one story, Blitzo owned a horse that can apparently talk and teleport. However, it did not make an official appearance outside of Blitzo's Voxtogram, where it was shown after several posts merely telling everyone he owns a horse.
 * With that said, before it was shown, Moxxie supposedly saw Blitzo's horse, sending him into a traumatic state. The horse has also made a small appearance in one of Blitzo's Voxtagram posts.
 * Additionally, the name of his horse changes every Voxtagram post until this post.
 * Blitzo's horse, at the time of this post, finally makes an appearance. As of this post, Spindle became the horse's permanent name; the name is a reference to Vivziepop's animation company, SpindleHorse.
 * One of the Voxtagram posts Blitzo made is a reference to the "Eat Pant" meme.
 * Some traits in Voxtagram serve as foreshadowing for characters, in spite of its non-canonicity:
 * It is shown on several of Blitzo's Voxtagram posts that he is horrible at spelling, which was first confirmed in "Murder Family".
 * Blitzo's post about getting new eels in the office before their tank was indirectly destroyed by Moxxie later in the episode.
 * Blitzo's love of horses, which is shown throughout the series.
 * One of Stolas's favorite pass times is shown to be tending to his plants, which was confirmed in "Loo Loo Land".
 * Moxxie's coffee orders often misspell his name, which was confirmed in "Truth Seekers".
 * Stolas posting about his date and its aftermath in "Ozzie's".
 * Octavia's age being 17 being confirmed in "The Circus", following Stolas' post about her birthday on August 17, 2020.
 * The dress Loona wears in the official season 2 sneak peek is the same dress she wears in one of her Voxtagram posts.
 * As of the premiere of "Loo Loo Land", Octavia's account is no longer private.
 * Her account being private up until this point might have been to prevent people from seeing spoilers about her before her debut.
 * Her account was later archived again due to fans' inappropriate conduct. The same day it was confirmed that all the others were mostly not canon and were archived, as well.
 * Alastor is the only character of the Hazbin Hotel cast to not have an account, a nod to how he dislikes post-30s technology.
 * In one of Sir Pentious's Voxtagram posts, he photoshops pictures of Vox and Valentino into one of his selfies. The pictures he uses of the two Overlords are taken from the pilot.
 * Blitzo currently has the most posts and is the most active out of everyone.