MakeDecks turns whatever you already have into a designed presentation. Paste notes or drop in a PDF, Word or Excel file, an old PowerPoint, images, or a web, Google Docs or YouTube link. If your brief is vague, it asks a few quick questions first (audience, goal, focus) so the first draft is closer. Then edit it in the browser: click any text to type, switch layouts and themes, add your brand colours and logo, or click a spot on a slide and ask AI to change it. Download a fully editable PowerPoint (real text boxes, tables and charts) or a PDF, present from the browser, or share a link. Free for 3 decks a day with no watermark. Pro is $15/month or $99/year. Built with Next.js, Cloudflare Workers, Hono, Gemini, TypeScript and Tailwind CSS, using Claude Code.