mod
LetterboxingMinecraft mod for 1.21.11
A mod that adds customizable letter- and pillarboxing for more immersive gameplay.
- Latest version
- 1.21.11-letterboxing-1.0.1
- Minecraft
- 1.21 to 1.21.11
- Java
- Java 21+
- Loader
- Fabric
- Licence
- not stated
- Downloads
- 352
- Updated
- 3 mo ago
- Available on
- CurseForge
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Letterboxing declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.11 | Fabric | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Fabric | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Fabric | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Fabric | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Fabric | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Fabric | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Fabric | 21+ | declared | 8 Aug 2024 |
| 1.21 | Fabric | 21+ | declared | 13 Jun 2024 |
Download
From Letterboxing’s own host. Nothing is re-hosted here.
Most recently published release
1.21.11-letterboxing-1.0.1.jar · 1.1 MB · for 1.21.11 · Fabric
2231f78dcce1…Older versions14Hide older versions
- 1.21.10-letterboxing-1.0.120 Aug 20261.21.101.1 MB
61b6610d4237…Get - 1.21.3-letterboxing-1.0.020 Aug 20261.21.31.1 MB
088de0ccf25c…Get - 1.21.2-letterboxing-1.0.020 Aug 20261.21.21.1 MB
17ed201832e0…Get - 1.21.1-letterboxing-1.0.020 Aug 20261.21.11.1 MB
d6c251a06d8b…Get - 1.21-letterboxing-1.0.020 Aug 20261.211.1 MB
ff77366fc65e…Get - 1.21.9-letterboxing-1.0.15 Oct 20251.21.91.1 MB
956f10efc4c6…Get - 1.21.8-letterboxing-1.0.12 Oct 20251.21.81.1 MB
e133d7687c00…Get - 1.21.7-letterboxing-1.0.12 Oct 20251.21.71.1 MB
00484225ced3…Get - 1.21.6-letterboxing-1.0.12 Oct 20251.21.61.1 MB
ae138f0df43b…Get - 1.21.8-letterboxing-1.0.023 Sept 20251.21.81.1 MB
a49a7995afc0…Get - 1.21.7-letterboxing-1.0.023 Sept 20251.21.71.1 MB
621c816965b8…Get - 1.21.6-letterboxing-1.0.023 Sept 20251.21.61.1 MB
2e4b512bf3b5…Get - 1.21.5-letterboxing-1.0.023 Sept 20251.21.51.1 MB
70223143ae76…Get - 1.21.4-letterboxing-1.0.023 Sept 20251.21.41.1 MB
480c18cf11b0…Get
Frequently asked
Does Letterboxing work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version Letterboxing declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Letterboxing support?
Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Which platform or loader does Letterboxing support?
Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Letterboxing?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
How do I install Letterboxing?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Letterboxing safely?
Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .