
TexTab is a native macOS productivity tool that transforms any AI task into a keyboard shortcut. Designed for power users who frequently interact with AI, it allows you to create unlimited custom AI actions and trigger them instantly from any application. By assigning unique keyboard shortcuts to each action, TexTab eliminates the need to switch contexts, copy-paste text, or manually open AI interfaces. Its core value lies in speed and seamless integration: with one keystroke, selected text is processed by your choice of AI model, and the result is presented directly in place or in a popup. This app is currently in beta and free to try, with an iPhone companion on the way.
The primary problem TexTab solves is the friction of repetitive AI interactions. Professionals often need to fix grammar, rephrase sentences, summarize content, or search the web multiple times during their workflow. Without a tool like TexTab, this requires copying text, opening a separate AI chat, pasting, waiting, and then pasting back. This disruption breaks focus and wastes time. TexTab streamlines this by embedding AI actions directly into the user's existing environment. Whether you're writing an email in Apple Mail, coding in Xcode, or browsing in Safari, a simple shortcut triggers the desired AI action without leaving the app. This preservation of context is critical for maintaining flow and productivity.
One of TexTab's standout features is its Custom Keyboard Shortcuts system. Users can create an unlimited number of AI actions and assign each a unique keyboard shortcut of their choice. These shortcuts can be triggered from any macOS application, making the tool universally accessible. The process is simple: define a prompt template, select an AI model and provider, then assign a key combination. For example, you could set Cmd+Shift+G to fix grammar, or Cmd+Shift+T to translate selected text. The benefit is immediate: actions execute with a single keypress, eliminating the multi-step copy-paste routine. This feature is especially useful for repetitive tasks that benefit from automation, turning complex AI interactions into instantaneous commands.
TexTab supports multiple AI providers, including OpenAI, Anthropic, Groq, Perplexity, and OpenRouter. Users can switch between providers anytime and choose the specific model that best suits each task. This flexibility allows you to optimize cost, performance, or capability per action. Moreover, TexTab lets you bring your own API key, meaning there are no subscriptions or middlemen. You pay only for your direct API usage. This approach ensures privacy—your API calls go directly to the provider without passing through TexTab servers. The combination of provider choice and direct billing gives users complete control over their AI stack, making it ideal for developers and power users who want to manage their own accounts.
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Additional capabilities include Prompt Enhancement and a suite of Pre-built Actions. Prompt Enhancement is a one-click tool that improves your instructions into better-structured prompts, leading to more accurate and useful AI responses. Pre-built actions cover common tasks like Fix Grammar, Rephrase, Shorten, Formalize, and Translate. These ready-to-use actions allow new users to benefit immediately without creating custom prompts from scratch. TexTab also offers Native Plugins in beta, extending functionality with tools like Chat with AI (multi-turn conversations in a popup), QR Code Generator, Image Converter, and Color Picker. These plugins integrate seamlessly, providing value beyond text processing within the same shortcut-based workflow.
The overall workflow of TexTab is straightforward and user-centric. You first install the app on macOS 14 or later. After setup, you define your AI actions—either by selecting from pre-built templates or creating custom ones. Each action specifies a prompt, an AI provider, and a model. You then assign a keyboard shortcut. Once configured, you simply select any text in any macOS app (browser, document, email, IDE) and press the assigned shortcut. TexTab sends the selected text to the chosen AI model along with your prompt, processes the result, and displays it either by replacing the selected text or in a popup window. The app operates locally: your data stays on your Mac, and all API calls go directly to the provider, ensuring privacy.
Concrete use cases for TexTab span a wide range of professional activities. A writer composing an email can select a draft paragraph, press a shortcut to fix grammar, and instantly receive a polished version. A researcher reading a long article can highlight a passage and trigger a summarize action to get a concise summary. A translator can instantly convert selected text into another language using the Translate action. Developers can use the Chat with AI plugin to ask technical questions about selected code without leaving their IDE. For live data needs, the Web Search action (powered by Perplexity) returns formatted results with links and images, directly in a popup. Each of these scenarios saves significant time and reduces context switching.
TexTab is tailored for developers, writers, researchers, content creators, and any macOS power user who frequently interacts with AI. It requires macOS 14 or later. The app is currently free to try, with no subscription required; you only need your own API key from a supported provider (OpenAI, Anthropic, Groq, Perplexity, or OpenRouter). An iPhone app is also in development. The tech stack is native to macOS, ensuring smooth performance and deep integration with the operating system's accessibility features. TexTab's value proposition is clear: it turns any AI task into a keyboard shortcut, dramatically speeding up your workflow while preserving privacy and giving you full control over your AI tools. Whether you are a developer automating code reviews or a writer perfecting prose, TexTab integrates AI seamlessly into your daily routine.
TexTab is designed for macOS users (14+) who want to streamline their workflow with AI. This includes developers, writers, researchers, content creators, and professionals who frequently use AI tools for tasks like grammar checking, rephrasing, translation, and web search. It is ideal for anyone who wants to trigger AI actions instantly without switching contexts, using their own API keys for direct access to models from OpenAI, Anthropic, Groq, Perplexity, or OpenRouter.