Free Tools for Gamers & PC Builders

Plan your storage, calculate your hardware needs, and build the perfect gaming setup with REDRAG's free utilities. No signup required.

🛠️ 1 Live Tool  •  4 More Coming Soon

Available Tools

Interactive calculators and planners for your gaming and PC hardware needs

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Game Storage Planner
Select your games, pick your SSD size, and instantly see how many games fit on 500GB, 1TB, 2TB, or 4TB. Supports PC, PS5, and Xbox with real 2026 game install sizes.
● LIVE 100+ Games PC / PS5 / Xbox
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VRAM Calculator for AI/LLMs
Find out how much VRAM you need to run Llama, Mistral, Qwen, and other local AI models. Check if your GPU can handle different quantization levels (Q4, Q5, Q8, FP16).
Coming Soon AI Models GPU Check
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RAM Latency Calculator
Calculate true RAM latency in nanoseconds. Compare DDR4 vs DDR5, different CAS timings, and frequencies. Find out which RAM kit is actually faster for gaming.
Coming Soon DDR4 / DDR5 Compare Tool
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Resolution Scaling Visualizer
See how 1080p, 1440p, and 4K content actually looks on different monitor sizes. Compare pixel density (PPI) and understand resolution scaling before buying a monitor.
Coming Soon 1080p / 1440p / 4K PPI Calculator
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Budget PC Build Configurator (India)
Build the perfect gaming PC for your budget. Select your price range (₹30K to ₹2L), pick your use case, and get component recommendations with India pricing and FPS estimates.
Coming Soon ₹30K - ₹2L India Pricing
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PSU Wattage Calculator
Calculate exactly how much power your PC build needs. Select your CPU, GPU, and components to get the recommended PSU wattage with headroom and efficiency rating suggestions.
Coming Soon Wattage Efficiency