ModernF3
by ImToggle
ModernF3 brings the debug screen features of newer Minecraft versions to 1.8.9, so the F3 menu can show more than the original build does.
What it does
The mod backports F3 features from modern versions into the 1.8.9 debug screen. Players gain chunk border display, debug messages, render distance control and a singleplayer pause screen, plus a copy-location teleport command. Pressing F3 and Q opens the help list that explains the available keys.
ModernF3 is a Forge mod for Minecraft 1.8.9 only, released as version 1.0.0 on 2024-11-28 under the GNU General Public License v3.0 or later, so the code is open source. Only the client needs it, so servers run without installing anything. It bundles OneConfig internally, and no other mod is required.
Key features
Chunk borders
Chunk boundaries can be drawn in the world, making it easier to see where loaded chunks begin and end.
Copy location teleport
A copied location can be pasted into a teleport command, saving typing when moving between coordinates.
Render distance control
The render distance can be adjusted from the debug screen without opening the video settings menu.
Singleplayer pause screen
The pause screen shows debug details during singleplayer play, not only the F3 overlay.
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.
Embedded 1
How it compares
Entity Glow (Backport) is a Forge client mod for 1.8.9 under the MIT License, so it is open source and runs on the client alone. Legacy Chunk Borders (Forge) is also client-side only and open source under the MIT License, covering only the chunk border part of this feature set. OldInput is a client-side Forge mod for 1.8.9 – 1.12.2 under the MIT License, dealing with input handling rather than the debug screen.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| ModernF3 | Forge | 1.8.9 | Client-side only | 2024-11-28 |
| Entity Glow (Backport) | Forge | 1.8.9 | Client-side only | 2025-05-06 |
| Legacy Chunk Borders (Forge) | Forge | 1.8.9 | Client-side only | 2024-06-24 |
| OldInput | Forge | 1.8.9 – 1.12.2 | Client-side only | 2024-06-06 |
Questions
Does ModernF3 need any other mod?
Can ModernF3 be installed on a server?
Which game versions does ModernF3 support?
In the catalog
ModernF3 is one of 36,990 Utility mods on ModsFinder, and one of 14,575 Utility mods for Forge. 955 mods support Minecraft 1.8.9.
More from ImToggle
Similar mods
What the author says
Backport F3 features from modern versions.
Official listing
- Modrinth page
- modrinth.com/mod/modernf3
- Owner
- ImToggle
- Published
- 2024-11-28
- Updated on Modrinth
- 2024-11-28
- Facts verified
- 2026-10-15
