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tgpt

Terminal AI chatbot — no API key required

Cross-platform terminal GPT client written in Go that provides free access to AI chatbots (KoboldAI, Blackbox AI, OpenAI) without API keys or account creation. Offers interactive multi-turn chat, shell command generation and execution, code generation, and image generation via Pollinations. Distributed as a single binary with no dependencies, making installation trivial on macOS, Linux, and Windows. Ideal for developers who want quick AI in the terminal without signup friction.

About tgpt

tgpt (Terminal GPT) is a cross-platform command-line tool written in Go that provides free access to AI chatbots directly in the terminal without requiring API keys or account creation. It connects to multiple AI providers including KoboldAI, Blackbox AI, and OpenAI, allowing users to interact with language models through a simple terminal interface. tgpt solves the barrier to entry for developers who want quick AI assistance in their terminal without the overhead of setting up API keys, managing billing, or creating accounts.

tgpt supports interactive conversation mode for multi-turn chats where responses are informed by previous messages, shell command generation that can create and execute commands based on natural language descriptions, code generation for various programming languages, and image generation through providers like Pollinations. The tool is distributed as a single binary with no dependencies, making installation straightforward across macOS, Linux, and Windows without any post-installation configuration steps.

tgpt is ideal for developers and command-line users who want quick, no-setup AI assistance for simple queries, command lookups, and code generation without committing to a paid API subscription. It serves as a lightweight alternative to more feature-rich tools like ShellGPT or Claude Code, focusing on accessibility and zero-friction setup. While it may not offer the depth of integration found in premium AI coding assistants, tgpt provides a convenient way to access AI capabilities from any terminal.

Pricing & Platform Specs

Pricing Summary

Free and 100% open source under GPL-3.0. Works out-of-the-box with zero configuration and no API keys required via default public backends; optionally supports BYOK (OpenAI, Gemini, Groq, DeepSeek) and local Ollama.

full pricing breakdown →

Supported Platforms

macOS, Linux, Windows, FreeBSD

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Alternatives

All tgpt alternatives →

AI-powered command-line productivity tool

ShellGPT (sgpt) is a command-line productivity tool powered by OpenAI models that generates shell commands, code snippets, and documentation directly in the terminal. Integrates with Bash, Zsh, PowerShell, and CMD; places AI-suggested commands into the terminal input via hotkeys. Supports persistent chat sessions, a REPL mode, and custom Python functions for extending capabilities. Accepts stdin and arguments for pipe-based workflows where command output can be piped to the AI.

Open Source

All-in-one LLM CLI tool with shell assistant, RAG, and function calling

All-in-one LLM CLI written in Rust that gives unified access to 20+ AI providers (OpenAI, Claude, Gemini, Ollama, Groq, Mistral, DeepSeek, and more) through one terminal interface. Includes a shell assistant, interactive REPL with session management, RAG over local files and URLs, custom roles, function calling, and a built-in HTTP server exposing Chat Completions, Embeddings, and Rerank APIs plus an LLM Playground and Arena for model comparison.

Open Source

Community experience

Sources & verification

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Content verified

Verification dates are editorial checks. Routine CMS saves and automatic updatedAt timestamps do not advance them.

FAQ

What is tgpt?

Cross-platform terminal GPT client written in Go that provides free access to AI chatbots (KoboldAI, Blackbox AI, OpenAI) without API keys or account creation. Offers interactive multi-turn chat, shell command generation and execution, code generation, and image generation via Pollinations. Distributed as a single binary with no dependencies, making installation trivial on macOS, Linux, and Windows. Ideal for developers who want quick AI in the terminal without signup friction.

Is tgpt free?

Yes — tgpt is open source and free to use. Free and 100% open source under GPL-3.0. Works out-of-the-box with zero configuration and no API keys required via default public backends; optionally supports BYOK (OpenAI, Gemini, Groq, DeepSeek) and local Ollama.

Is tgpt open source?

Yes — tgpt is open source.

Is tgpt still maintained?

Yes — tgpt is active. Its listing was last verified on September 6, 2026.

What are the best tgpt alternatives?

The first editor-selected tgpt alternatives are ShellGPT, AIChat.