Build your gaming PC

Free gaming PC builder with automatic compatibility checking. Set your budget, pick your preferences — get a fully compatible build in seconds. No signup required.

Target Resolution
CPU Brand Preference(Processor)
GPU Brand Preference(Graphics Card)
Minimum WiFi Version

How It Works

1
Set your budgetEnter what you want to spend. Use a preset or type in any amount. Only your budget is required.
2
Pick your preferencesChoose your target resolution, preferred CPU and GPU brands, and minimum WiFi version. All optional — skip anything you don't care about.
3
Generate your buildGet your full parts list in seconds, with live prices and a compatibility report confirming every component works together.

What You Can Use It For

Maximize performance within a strict budgetTell us what you want to spend — we show you the best gaming experience that actually fits. No upsells, no swapping parts to find lower prices later.
Check compatibility before you buyCPU socket fit, GPU case clearance, RAM type, PSU wattage — all validated automatically. Know your parts work together before spending anything.
Compare performance-per-dollarKey specs are included so you see exactly what you gain by spending more on a CPU or GPU. Make informed tradeoffs, not guesses.
Build for a specific resolution or gameTargeting 1080p/60fps, 1440p/144fps, or 4K? Set your resolution and we'll recommend parts that actually deliver it at your budget.

Want to understand exactly how we pick and validate your parts? Read our full guide on how MaxMyBuild works.

Frequently Asked Questions

Yes, MaxMyBuild is completely free — no sign-ups, subscriptions, or ads. Enter your preferences and get a build in seconds.

MaxMyBuild selects parts based on your budget, target resolution, and CPU/GPU brand preference. It evaluates each component by key specs and checks compatibility across CPU socket, motherboard chipset, RAM speed and type, GPU size, CPU cooler height, and power supply wattage.

Yes. Every build is validated for compatibility before it's shown to you. We check CPU socket type, motherboard support, RAM compatibility, GPU and cooler physical fit, and PSU wattage. If we can't verify compatibility, we don't recommend it.

Seconds. Enter your budget and preferences, hit Generate Build, and your full parts list is ready immediately.

MaxMyBuild supports builds from $300 entry-level gaming rigs to $3,000+ high-end systems. Enter any number and we'll find the best-performing combination of parts within your budget.

No account or sign-up required. MaxMyBuild is instant-use — enter your preferences, get your build, then decide what to do next.

Yes. The tool works on all devices. Enter your budget, select your preferences, and generate your build on phone, tablet, or desktop.