MANAGE YOUR OVERLAYS

OniX draws custom overlays, crosshairs, and HUD elements on top of any game. Zero input lag, true fullscreen support, and works with anti-cheat. No DLL injection. No kernel access. Just pure pixel rendering.

Download Free See How It Works

// 01 — CORE FEATURES

Built for competitive gaming

Everything you need to customize your visual experience. Engineered for performance. Designed for simplicity.

// 01

Overlay Library

Import your own PNGs or pick from the built-in library. Layer up to 20 overlays, each with custom opacity, position, and hotkey toggle.

PNG Import

// 02

Zero Input Lag

Renders directly to GPU via DirectX 11. No CPU overhead, no frame drops, no stutter. You won't even notice it's running.

Native DX11

// 03

Crosshair Editor

Built-in crosshair generator with 12+ styles, custom colors, sizes, and outlines. Save unlimited profiles per game.

12+ Styles

// 04

Game Bar Overlay

Quick-access game bar with FPS, ping, hardware stats. Toggleable. Doesn't read game memory — anti-cheat safe by design.

Anti-Cheat Safe

// 05

Universal Compatibility

Works with DirectX 9, 10, 11, 12 and Vulkan. Tested on Valorant, Overwatch 2, Counter-Strike 2, Apex, Fortnite, and Rainbow Six Siege.

DX9 - DX12

// 06

Completely Free

No subscriptions. No premium tier. No "Pro" features locked behind a paywall. The full app is free, forever, with no ads.

100% Free

// 02 — SUPPORTED GAMES

Currently supporting, more coming

Live now on Valorant and Overwatch 2. Marvel Rivals and Fortnite are next on the roadmap. No DLL injection, no memory reading — just visual overlay rendering.

Valorant

Verified

Overwatch 2

Verified

Marvel Rivals

Coming Soon

Fortnite

Coming Soon

// 03 — IN ACTION

See OniX in action

Real overlays captured from live games. This is what your screen will look like.

OW2

// 04 — OVERLAY LIBRARY

Built-in overlay library

Open the app and you get a full library of pre-made overlays. Crosshairs, HUDs, gauges, badges — all ready to use. Plus full support for importing your own PNG files.

30+

Built-in overlays

∞

Custom PNG imports

12+

Crosshair styles

Get the full library

// 05 — HOW IT WORKS

Up and running in under a minute

No accounts. No sign-ups. No cloud sync. Just download, install, and play.

Download

Grab the 338 MB installer. Self-contained, no dependencies.

Install

One-click install to Program Files. No bloat, no extras.

Configure

Import overlays, set hotkeys, choose your crosshair.

Play

Launch your game. OniX renders on top automatically.

// 06 — FAQ

Frequently asked questions

Is OniX really free? ▼

Yes, 100% free, forever. No subscriptions, no "Pro" tier, no ads, no tracking. OniX is built and maintained by the community for the community.

Will I get banned using this? ▼

No. OniX does NOT inject DLLs, read game memory, or modify any process. It uses a separate render surface (DirectX 11) to draw on top. This is the same technique used by Discord, NVIDIA Overlay, and Steam Overlay. All officially anti-cheat friendly.

What games are supported? ▼

Currently live: Valorant and Overwatch 2. Marvel Rivals and Fortnite are coming next. OniX uses a separate DirectX 11 render surface, so it works with any game that runs on Windows — Valorant, Overwatch 2, CS2, Apex, Fortnite, LoL, and 1000+ other titles. Anti-cheat friendly by design.

Can I use my own custom images? ▼

Yes. Import any PNG with transparency. Set per-layer opacity, position, hotkey toggle, and scale. You can have up to 20 layers active at once, switchable with hotkeys or the layer manager UI.

Does it work on Windows 11? ▼

Yes. Fully tested on Windows 10 (1909+) and Windows 11 (21H2+). Both 64-bit editions. ARM64 support coming in v3.1.

How do I update OniX? ▼

Just re-download the installer and run it again. It will detect the existing install and offer to update in place. Your configurations are preserved. No account or login required.

// READY TO PLAY?

GET ONIX

Free download. One-click install. Up and running in under a minute.

Download for Windows