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Documentation Index

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Gõ tiếng Việt
nhanh, ổn định

Bộ gõ tiếng Việt miễn phí, hiệu suất cao cho macOS, Linux và Windows. Cài là dùng. Không quảng cáo. Không thu thập dữ liệu.

Gõ Nhanh Logo

Quick Start

Get up and running with Gõ Nhanh in minutes

1

Install Gõ Nhanh

Download and install via Homebrew or direct download
brew install --cask gonhanh
2

Grant accessibility permissions

Open System Settings → Privacy & Security → Accessibility and enable Gõ Nhanh
macOS requires accessibility permissions for keyboard input methods to function properly.
3

Start typing Vietnamese

The app automatically starts after installation. Look for the Gõ Nhanh icon in your menu bar and start typing!
Type text and press space — it stays as text, not têt. Auto-restore handles common English words automatically.

Key Features

Everything you need for fast, accurate Vietnamese typing

Auto-Restore English

Type text, expect, user — stays in English when you press space. No need to switch input methods.

ESC to Restore

Made a typo? Press ESC to instantly restore the original English word. No fumbling with input switching.

Smart App Switching

Remembers your input mode per app. Code in VS Code (off) → Chat in Slack (on) automatically.

Telex & VNI

Choose your preferred input method. Modern tone placement follows official Vietnamese rules.

Lightning Fast

Under 10ms latency, ~20MB RAM. Built in Rust for maximum performance.

Privacy First

100% offline. No data collection. No telemetry. Your typing stays on your device.

Explore the Documentation

Learn how to install, configure, and get the most out of Gõ Nhanh

Installation

Platform-specific installation guides for macOS, Linux, and Windows

Configuration

Customize settings, per-app behavior, and shortcuts

Troubleshooting

Fix common issues and find answers to frequently asked questions

Architecture

Deep dive into the system design and core engine

Development

Build from source and contribute to the project

Vietnamese Language System

Understanding the linguistic foundations of Vietnamese input

Ready to get started?

Install Gõ Nhanh and experience fast, reliable Vietnamese typing in minutes

Get Started