Hallucinopedia
The most recommended of 4 parody websites
People recommend it as a playful, fast generator of fresh made-up encyclopedia articles from any URL slug. Common caveat: articles are inconsistent and sometimes fail to generate.
People recommend it as a playful, fast generator of fresh made-up encyclopedia articles from any URL slug. Common caveat: articles are inconsistent and sometimes fail to generate.
62 people gave an opinion
- recommend it
- 44
- criticize it
- 18
- approval share
- 71%
Recommended in 1 of 13 months
- November 2025: not recommended
- December 2025: not recommended
- January 2026: not recommended
- February 2026: not recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: not recommended
- September 2026: not recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 44 people recommend itNeeds 10 or more, met.
- 2.4 recommenders for every criticNeeds 2 to 1 or better, met.
- Recommended in 1 of 13 monthsNeeds 4 or more, not met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Funny, playful, and entertaining
“what a perfect way to put down the phone and get lost in a world of weird”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” “Delightful style, this is much more fun than copying Wikipedia.”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” “This website brings me some good chuckles.”
Comment from 8 May 2026 in “Show HN: Hallucinopedia” - Comment from 6 May 2026 in “Show HN: Hallucinopedia”
- Comment from 7 May 2026 in “Show HN: Hallucinopedia”
Witty satire of encyclopedias
“serendipitously brilliant description of the cult of founder worship in the metaphysical gravity of Silicon Valley”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” “Anyone of reasonable intelligence can easily tell this is a parody of an encyclopedia.”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” “This is awesome, it feels a lot like the SCP Foundation wiki.”
Comment from 8 May 2026 in “Show HN: Hallucinopedia” - Comment from 6 May 2026 in “Show HN: Hallucinopedia”
Fast page loads and responses
“this seems much faster (for pages already, erm, "researched") than the real one”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” “this is seriously one of the fastest websites I've ever used!”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” “The performance for new entries is really good.”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” Create articles from any URL
“This is fantastic. I couldn't find any obvious way to search for a new page, but you can simply bang out any arbitrary URL slug and the new article will be hallucinated fresh”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” “the ability to create articles through URL slugs is super cool”
Comment from 7 May 2026 in “Show HN: Hallucinopedia”
What people warn about
Each mark is one comment
Anyone can trigger offensive articles
“The mistake they made was allowing visitors to trigger the generation of articles via visiting any arbitrary URL.”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” “So some vandal comes along and supplies a hateful title, et voila.”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” “It’s already got sex crimes and antisemitism all over the place.”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” - Comment from 7 May 2026 in “Show HN: Hallucinopedia”
Generation often fails or errors
“Something broke, which is ironic for a made-up encyclopedia: generation failed”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” “For some reason it fails to generate anything for me most of the time.”
Comment from 7 May 2026 in “Show HN: Hallucinopedia” “Something broke, which is ironic for a made-up encyclopedia”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” Inconsistent articles across the site
“no overall consistency over articles”
Comment from 6 May 2026 in “Show HN: Hallucinopedia” “the page generated seems inconsistent with the usage of the original link”
Comment from 6 May 2026 in “Show HN: Hallucinopedia”
Other parody websites people recommend
The three most recommended other parody websites, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| HallucinopediaThis page | 44 | 18 | 71% | 1 | — | — |
| n-gate | 17 | 1 | 94% | 6 | — | Approved |
| MoreWrong | 7 | 0 | 100% | 1 | — | — |
| Fakeipedia | 5 | 0 | 100% | 1 | — | — |
What people said
40 of the 69 comments that mention it, newest first. Each links to the original comment.
“This is awesome, it feels a lot like the SCP Foundation wiki.”
“This website brings me some good chuckles.”
“this could be a great starting point for coming up with some ideas for world building for an author”
“Delightful style, this is much more fun than copying Wikipedia.”
“I really like it, but without organic traffic”
“Good job, I laughed plenty!”
“refreshingly simple HTML design - but why does it JavaScript?”
“This site is superbly styled and well crafted, and enjoyable to read”
“somewhat works but there's a bias toward the victorian era”
“Used to be a problem - now consistent for new articles”
“Would have been nice if these were permanent as I had originally assumed.”
“For some reason it fails to generate anything for me most of the time.”
“now every entry has an offensive title prefixed by a number”
“Something broke, which is ironic for a made-up encyclopedia: generation failed”
“the ability to create articles through URL slugs is super cool”
“Now each rabbithole goes deeper and deeper and deeper...”
“what a perfect way to put down the phone and get lost in a world of weird”
“This is wonderful. I just spat out the first phrase that came to my mind and boom”
“The mistake they made was allowing visitors to trigger the generation of articles via visiting any arbitrary URL.”
“So some vandal comes along and supplies a hateful title, et voila.”
“It’s already got sex crimes and antisemitism all over the place.”
“My favorite link generated there is the Institute for Unyielding Biology”
“its as good as a search when the whole thing is made up!”
“no overall consistency over articles”
“The performance for new entries is really good.”
“I'm having a blast adding new seeds”
“playful (& open-source!) projects like this are likely to strengthen the web”
“This is perfect. Very Neal Stephensony.”
“this is seriously one of the fastest websites I've ever used!”
“serendipitously brilliant description of the cult of founder worship in the metaphysical gravity of Silicon Valley”
“Anyone of reasonable intelligence can easily tell this is a parody of an encyclopedia.”
“Multiple languages would make this an even more valuable resource than it already is.”
“the page generated seems inconsistent with the usage of the original link”
“It would be cool if some context were carried over from the referrer page”
“This is fantastic. I couldn't find any obvious way to search for a new page, but you can simply bang out any arbitrary URL slug and the new article will be hallucinated fresh”
“after a few clicks my LLM content fatigue kicks in”
“this seems much faster (for pages already, erm, "researched") than the real one”
“It's hilarious, you made my day hahah”
“Finally a more trustworthy version of Grokipedia!”
“Something broke, which is ironic for a made-up encyclopedia”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.