Skills in web, iOS, and Android

Today, we're launching Skills. Teach Grok something once and it remembers across every conversation. No more repeating your preferences, formatting rules, or workflow steps.Ready Out of the BoxEvery Grok account ships with built-in skills from xAI, with no setup required. If you want to customize one, just override it with your own version. Yours always takes priority.Word DocumentsxAICreate and edit .docx with full formattingPresentationsxAIBuild slide decks from scratchSpreadsheetsxAIGenerate formatted spreadsheets and analyze dataPDFsxAICreate, merge, split, and extract from PDFsSkill CreatorxAIBuild new custom skills through conversationInstant Office DocumentsNeed a formatted invoice, a pitch deck, or a budget spreadsheet? Grok generates production-ready Word docs, PowerPoint slides, Excel files, and PDFs, all styled and ready to share. You can also upload existing files and Grok will restructure, polish, or expand them.Build Your OwnCreating a skill takes seconds. Describe it in conversation, upload a file, or write one from scratch. Invested time perfecting a format or workflow? Just ask Grok to save everything it learned as a skill so you never have to explain it again.Get StartedSkills are live now on Grok 4.3 across grok.com, iOS, and Android.