Free Gaming Tools
Everything runs in your browser — no downloads, no sign-up. Pick your hardware once and every tool remembers it.
Rate My PC
Get an instant S–E grade for your build, a 0–100 gaming score, and the resolution & settings your PC can target.
Open toolBottleneck Calculator
Check whether your CPU or GPU is holding the other back at 1080p, 1440p or 4K — and what to upgrade.
Open toolFPS Calculator
Estimate your frame rate in any curated game for your exact CPU, GPU, RAM and resolution.
Open toolCan I Run It?
Component-by-component pass/fail against the real requirements of 1,200+ games.
Open toolGPU Benchmark Ranking
170+ graphics cards ranked by gaming performance — flagship to entry, NVIDIA, AMD and Intel.
Open toolCPU Benchmark Ranking
150+ processors ranked for gaming — Intel Core and AMD Ryzen tier lists with scores.
Open toolPing Test
Measure your real latency to game-server regions worldwide, find your best server and the fastest DNS.
Open toolDNS Speed Test
Benchmark real DNS-over-HTTPS latency to Cloudflare, Google, Quad9, AdGuard and more — and find the fastest resolver for your network.
Open toolCompare
GPU vs GPU and game vs game — estimated FPS across the whole library, side by side.
Open toolGame Settings
Competitive, balanced and high-graphics settings profiles for every curated game.
Open tool