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About AimTrainer

Learn more about AimTrainer — a free, browser-based aim trainer for tactical FPS players.

Last updated: 2026-10-25

About AimTrainer

Welcome to AimTrainer, a lightweight, browser-based aim trainer built for FPS players who want fast, accessible warm-up and practice without downloads or bloated desktop clients.

What is AimTrainer?

AimTrainer is designed to help tactical shooter players—especially Valorant and Counter-Strike 2 players—warm up and sharpen their core mouse control before jumping into competitive matches.

AimTrainer runs directly in modern browsers. On the Ascent A Main arena, watch for targets peeking from cover and click when they appear.

What we focus on

  • Zero Download: Open the tab, match your sensitivity, and start shooting immediately.
  • Peek-Angle Challenges: Choose Left peek, Right peek, Oni (alternating sides), Expert, or Hell.
  • Timed Accuracy Challenges: Choose 60, 120, or 300 seconds. The 60-second challenge requires at least 30 shots to qualify.
  • Sensitivity and Scores: Compare Valorant and CS2 settings with the cm/360 calculator and review scores after each run.
  • Accessible & Free: Clean web performance available on any capable machine.

Who made this and why?

AimTrainer was created by FPS enthusiasts who wanted a fast, frictionless warm-up tool. Heavy benchmark platforms like KovaaK's and Aim Lab have immense depth, but when you only have 5 to 10 minutes before queuing with your stack, a zero-install browser trainer is often all you need.

Contact & Feedback

We actively refine AimTrainer based on community feedback. If you have suggestions, feature requests, or bug reports, please email us at support@aimtrainer.app.

Disclaimer & Trademark Notice

AimTrainer is an independent community training tool. It is not affiliated with, endorsed by, or connected to Riot Games, Valve Corporation, or any other game publisher. VALORANT is a trademark of Riot Games, Inc. Counter-Strike is a trademark of Valve Corporation. All trademarks belong to their respective owners.