Work requests
Finish prompts for drafts, summaries, rewrites, research, and planning without overthinking the setup.
ChatGPT prompt autocomplete for Mac
Write better ChatGPT prompts without stopping to compose the prompt.
SpellType helps Mac workers finish prompts, follow-ups, and editing instructions inline. It does not replace ChatGPT; it helps you say what you need more clearly while you are typing into ChatGPT.
Download for Mac
ChatGPT support includes the macOS app, Chrome, and Safari.
Built for everyday prompts
Follow-ups
Write clearer next instructions when the first answer is close but needs adjustment.
Editing directions
Describe tone, length, audience, structure, and constraints faster while keeping control of the request.
App and browser support
SpellType's ChatGPT support includes the ChatGPT Mac app plus ChatGPT in Chrome and Safari.
macOS
Chrome
Safari
Why use SpellType with ChatGPT?
| Problem | SpellType helps by |
|---|---|
| Prompts start vague | Suggesting useful next words once you begin the request. |
| Follow-ups get repetitive | Completing common instructions around tone, format, length, and audience. |
| Prompting breaks flow | Keeping autocomplete in the text box while you work through the request. |
| Privacy concerns | Using a Mac-first local autocomplete approach for the words SpellType suggests. |
Related pages
Make prompting feel less blank.
Download SpellType for Mac and write like normal. No prompts, no model menus, no new workflow.