StableCap Pacer
Chasing higher FPS numbers is not always the answer. Many players cap their frame rate for a cooler, quieter, more power-efficient setup, only to find that the capped experience feels uneven. StableCap Pacer is a client-side performance utility built to fix exactly that problem. Instead of pushing your maximum frame rate upward, it focuses on delivering frames at consistent intervals so your capped gameplay feels smooth and predictable.
What StableCap Pacer Actually Does
StableCap Pacer introduces a high-precision frame pacer that reduces frame-time jitter and micro-stutter while you play with an FPS limit. When your system can maintain the selected target, frames are handed to the display at steadier intervals, which translates into a noticeably more consistent feel. It is important to understand the scope here: StableCap Pacer improves frame pacing, not maximum performance. It cannot force your computer to render frames it is unable to produce. CPU stalls, chunk generation, world updates, shader load, and other bottlenecks can still pull you below your target. What the mod does is make capped FPS feel steadier whenever your hardware can keep up with the configured limit.
Key Benefits at a Glance
- High-precision frame pacing designed specifically for capped gameplay
- Reduced frame-time jitter when the selected target can be maintained
- Helps minimize micro-stutter caused by inconsistent capped-frame delivery
- Supports any practical FPS target rather than locking players to 120 FPS
- Simple configuration through stablecap-client.toml
- Fully client-side, so servers do not need the mod installed
- Improves consistency without changing gameplay or world content
Supported Versions and Loaders
StableCap Pacer is distributed as a client-side mod, and it is available for modern Minecraft releases across the widely used Fabric and NeoForge loaders. Because the mod only touches frame delivery on your own machine, you can join any server without asking the owner to install anything. If you are unsure which build matches your setup, check the file list on the official project page and pick the download that corresponds to your Minecraft version and loader. Running the wrong combination is the most common reason a mod fails to appear in-game.
If you prefer a smoother setup process, the foxygame.net launcher can handle StableCap Pacer for you, pulling the correct build for your installed Minecraft version and loader from its add-on catalog and applying updates automatically, so you never have to juggle JAR files by hand.
How to Install StableCap Pacer
Getting started takes only a few minutes. The process is straightforward as long as you follow the order below.
Step-by-Step Setup
- Download StableCap Pacer for Minecraft from the official project page and place the JAR in your mods folder.
- Launch the game once so StableCap Pacer creates its configuration file.
- Open Minecraft Video Settings and set Max Framerate to Unlimited so Minecraft does not apply a second competing frame limit. A value such as 260 also works when it stays safely above your StableCap target.
- Open config/stablecap-client.toml and change targetFps = 120 to your preferred frame-rate cap.
- Save the file and launch the game using the new target.
Choosing Your Target FPS
The default target is 120 FPS, but that is only a starting point. You can select 60, 90, 120, 144, 165, 240, or any other value that suits your hardware and display. For the most stable feel, set your target slightly below your monitor's maximum refresh rate:
- 120 Hz monitor: 117 to 119 FPS
- 144 Hz monitor: 141 to 143 FPS
- 165 Hz monitor: 162 to 164 FPS
- 240 Hz monitor: 237 to 239 FPS
These ranges are recommendations, not requirements. Any target your system can hold consistently will benefit from the pacer.
Getting Help and Reporting Issues
StableCap Pacer is created and maintained by WITHHELD STUDIOS, and the community gathers on the official Discord server for troubleshooting, feedback, and feature suggestions. When you ask for support, include your StableCap Pacer version, your Minecraft version and mod loader, your monitor refresh rate, your configured targetFps value, your Minecraft Max Framerate setting, and your CPU and GPU. Attaching your latest.log is also helpful for performance-related reports.
Final Thoughts
StableCap Pacer is not about artificial FPS gains. It is a focused tool for players who already cap their frame rate and want that cap to feel as smooth as possible. Set one target, let the pacer handle delivery timing, and enjoy a steadier experience without changing anything about your world or gameplay.