Why Not Ads
by LiamChiiMC
Why Not Ads is a cursed Fabric and NeoForge mod for Minecraft 1.21.8 that fills the game with pop-up ads and fake paintings advertising nothing in particular.
What it does
Random pop-up advertisements appear during play, and some paintings are replaced with ad-style artwork, so the game looks like a page crowded with banners. The mod is a joke build made with MCreator, and the author describes it as a bad idea that was made for fun.
Every player and the server need a copy of the mod. Fabric API is required on Fabric. Files exist for Fabric and NeoForge for 1.21.8, and the mod is released under the MIT License without being open source.
Key features
Random pop-up ads
Advertisement windows appear at random while the game is running, interrupting play at unpredictable moments.
Ad paintings
Paintings in the world are swapped for fake advertisements that look like they belong to a commercial brand.
Fake brand content
The ads are invented and only loosely tied to Minecraft, which is the point of the joke.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Too Many Ads! is a NeoForge mod for 1.21.4 with client and server environment under All rights reserved. Temu Ads is a Fabric mod for 1.21.8 – 1.21.11 with client and server environment under All rights reserved. Both are closed-license alternatives, while Why Not Ads uses the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Why Not Ads | Fabric and NeoForge | 1.21.8 | Client and server | 2026-02-15 |
| Too Many Ads! | NeoForge | 1.21.4 | Client and server | 2025-10-20 |
| Temu Ads | Fabric | 1.21.8 – 1.21.11 | Client and server | 2026-01-25 |
Questions
Does Why Not Ads need Fabric API?
In the catalog
Why Not Ads is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 17,695 mods support Minecraft 1.21.8.
Similar mods
What the author says
I made this for fun, Do not expect this to get updated much! Have you ever wanted to know what Minecraft would look like with Ads? With this mod, Ads are now a thing in Minecraft with this mod!
Official listing
- Modrinth page
- modrinth.com/mod/why-not-ads
- Owner
- LiamChiiMC
- Published
- 2026-02-14
- Updated on Modrinth
- 2026-02-15
- Facts verified
- 2026-10-15