Your PC has been holding you back this whole time.
Kill latency. Boost FPS. Strip the bloat. One .exe, no nonsense.
Tested on a mid-range gaming PC. Before = stock Windows 11 install. After = Jafoo Tweaks fully applied.
Tested on: Ryzen 5 5600X · RTX 3060 · 16GB DDR4 3200 · Windows 11 23H2
Results vary by hardware configuration.
| Metric | Before | After | Change |
|---|---|---|---|
| Fortnite Avg FPS | 187 fps | 241 fps | ▲ +29% |
| DPC Latency | ~420µs | ~95µs | ▼ −77% |
| 1% Low FPS | 98 fps | 162 fps | ▲ +65% |
| RAM Usage (idle) | 3.4 GB | 2.1 GB | ▼ −38% |
| Background Processes | ~180 | ~95 | ▼ −47% |
One-click presets for Fortnite, Valorant, CS2, Apex, Warzone, and Max Performance. Registry and service configs tailored per engine.
Nagle's algorithm off. TCP buffer tuning. DNS flush. Throttling index adjusted. Built to cut in-game ping variance and jitter.
24 Windows bloat targets removed — Cortana, Xbox Game Bar, OneDrive telemetry and more. Clean, stable, and nothing broken.
Built-in benchmark. Test before and after. See your actual improvement in milliseconds, not just feel it.
Auto-backup before every change. Fully revertible from within the app. Nothing is permanent unless you want it to be.
Build your own tweak stack. Save as JSON. Share with friends or import community configs. No limits on what you can build.
Each preset is tuned for that game's specific engine, anti-cheat, and input model — not just copy-pasted registry keys.
Input lag reduction, render thread priority, network buffer tweaks for EGL + Epic overlay. Jayden's personal config.
Vanguard-friendly OS tweaks. CPU scheduling and DPC latency reduction for Riot's engine without touching game files.
GPU scheduling, timer resolution, and frame time consistency for high-refresh-rate play on Source 2.
Respawn engine profile. Memory priority, streaming tuning, crash prevention for consistent sessions at high frames.
Texture streaming, shader cache, and network tweaks for large lobby stability on COD's engine.
Every performance switch flipped. Best for dedicated rigs. Visual effects off, telemetry dead, background services culled.
Grab the .exe from GitHub Releases. Right-click → Run as Administrator. No installer, no wizard, no setup nonsense.
Pick a game preset or hand-select from 60+ individual tweaks. Preview every change before applying.
Jafoo backs up your registry, applies the changes, and you're set. Revert any time from inside the app.
Built with Electron. Dark, clean, no-bloat interface. Every control is one click away.
"Most people tweak their settings.
I tweaked the OS itself —
because the game starts before
you even hit launch."
From competitive grinders to casual builders — Jafoo Tweaks is making PCs faster everywhere.
"I went from stuttering in every POI to a solid 240 fps on my 3060. The Fortnite preset alone is worth it. Never alt-tabbing again."
"Was skeptical at first. Ran the benchmark, saw my DPC drop from 580µs to 110µs. My Valorant feels buttery smooth now. Huge W."
"Cleanest optimizer I've used. No bloatware, no fake promises, just real tweaks. The registry backup saved me when I messed with things I shouldn't have. 10/10."
Free. Open source. Built by a gamer, for gamers. No strings attached.
⬇ Download Setup
Follow the
creator.
Updates, tutorials, and Fortnite content. Stay in the loop.