Edyt
Edyt · Writing · Voice & Language · Productivity
Edyt is an AI writing assistant for Mac and Windows that works on top of whatever app you're already using. Select any text, press a shortcut, and it fixes spelling, rewrites your sentences, offers alternatives, explains tricky passages, or translates them, all without leaving the page. It handles text you can't even select, like a PDF, an image, or a video caption, by reading the screen instead. Think of it as a writing tool for Windows and a text editor for Mac that follows you into every other app. Setup takes a few minutes. You can try it free.

About Edyt
What Is Edyt
Edyt is a desktop AI text assistant from Edyt that runs on Mac and Windows. It sits in the background and waits for a shortcut. The moment you highlight a word, a sentence, or a full email, a small toolbar appears next to your selection. Press a letter key and the action runs, then the result lands back in the same field you were typing in. That in-place behavior is the whole point. You don't copy text into a separate chatbot tab, paste it back, and fix the formatting. You stay in your draft.
Most writing tools assume you'll type into their own editor. Edyt bets the opposite, that your writing lives in dozens of apps you don't control. Big difference. It hooks into whatever's on screen, from Gmail and Google Docs to Slack, Notion, Word, and drag-and-drop form fields that no browser extension can reach. It acts as a rewrite text button for anything you highlight. It also works as a proofreading app when you'd rather not hand your draft to a person.
The biggest limitation is the platform split. Edyt is desktop only, so there's no iPhone, iPad, or Android version, and nothing runs in a mobile browser. That's a real gap. If you do most of your writing on a phone, this tool won't help you. Everything else is contained in the panel: you get seven actions plus your own saved prompts, and the screen-reading feature is the one people seem to talk about most.
Getting Started
- Download the installer from edyt.app for your operating system and run it. The app asks for accessibility permission so it can see your selection and type into other windows.
- Sign in or create an account. You can start free without a credit card.
- Open any app with text and highlight a sentence. Press Ctrl+Shift+Space to bring up the toolbar, or Hold Ctrl+Shift+Space if you prefer to keep it open.
- Press the letter shown on a button to run that action, or click it. Press Enter to insert the result into your document.
- Adjust shortcuts and instructions under Toolbar in the app, and save your own prompts for repeated tasks.
Product Information
A quick look at Edyt's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Writers and editors who draft inside many different apps
- Non-native English speakers
- Students and researchers
Tasks
- Polishing an email before you hit send
- Getting several ways to phrase one sentence
- Reading text you can't highlight
Scenarios
- Working through a long support ticket or contract where you need plain-English explanations of dense clauses.
- Filling in web forms and app dialogs where a browser extension can't reach the text field.
- Switching between languages mid-task, like replying to a foreign client without leaving your inbox.
Key features
Select, Shortcut, Done
The core loop is deliberately small. Highlight text in any app, press Ctrl+Shift+Space, and a toolbar opens beside your selection. Each button shows a letter key, so you can run Rewrite with Ctrl+Shift+C or Proofread with Ctrl+Shift+H without touching the mouse. Results appear in the panel first, then Enter inserts them in place. Your original text comes back unchanged if it was already correct. That keeps the action safe to run on anything.
Seven Built-In Actions
Edyt ships with Rewrite, Proofread, Alternatives, Explain, Translate, Custom Prompts, and Screen Reading. Rewrite fixes spelling, grammar, and punctuation while keeping your own words. As an AI proofreader, it catches typos before you send anything, and that's the use case most people adopt first. Alternatives gives you a few different phrasings of the same idea. Explain breaks down a confusing passage without pulling you out of the page. Each action has its own default shortcut, and Ctrl+Shift+Space stays fixed.
Screen Reading for Text You Can't Select
Some text refuses to be copied. A paragraph inside a PDF, a caption burned into a video, words inside an image. Screen Reading captures that region and sends it to the AI anyway. It's the feature that separates Edyt from the pile of browser extensions that only see a text input. If you spend your day reading scanned documents or screenshots, this alone can justify the install.
Custom Prompts and Editable Instructions
Rewrites, Alternatives, Explain, and Translate all support editing, so you can keep tweaking the instruction until the output matches what you actually wanted from the start. Because the app hooks into the operating system rather than a single browser tab, it keeps working in desktop software that no extension could ever reach, including native apps. Over time this turns a general assistant into a set of shortcuts tuned to your own repeated jobs. Summarize a meeting note. Tighten a product description. The setup work pays off fast.
Follow-Up Questions
Explain, Translate, and Custom Prompts support follow-up questions, so you aren't stuck with the first answer. If a translation reads oddly or an explanation skips a term, you can ask again in the same panel. It's a small addition that changes how you use the tool, since you can refine instead of restarting.
Workflow Details That Save Time
The panel handles small friction points well. Pin keeps a panel open while you move around, and Maximize gives a long result more room to breathe. Arrows move between buttons and Esc returns you to your app. One button shows the text you selected so you can compare before and after. None of these are headline features. They add up across a day of editing.
Pros and cons
Pros
- Works inside virtually any Mac or Windows app, including fields that browser extensions can't touch.
- Screen Reading captures text from PDFs, images, and videos that you can't highlight or copy.
- Edits land in place, so there's no copy-paste round trip through a separate chatbot tab.
- Seven built-in actions plus custom prompts cover rewriting, proofreading, alternatives, explaining, and translating.
- Free tier and a single paid plan keep pricing simple, with no credit card required to start.
Cons
- Desktop only. There's no mobile app, so phone and tablet users are out of luck.
- Windows support fits macOS better than mobile-first workflows; if your writing happens on a phone, nothing here applies.
- The paid plan is a yearly $99 charge with no monthly option, which is a lot to commit to before you've tested it on your own writing.
- Screen Reading needs accessibility permissions, which some users are wary of granting to any desktop app.
Frequently asked questions
It's an AI text assistant that edits, rewrites, explains, and translates text inside whatever app you're using. You select text, press a shortcut, and pick an action from the toolbar that appears.
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