ThatOne - The Element Picker for AI Prompts

Don't describe it, just click it. Give your AI the perfect context for any element instantly.

https://that-one.com/ ThatOne is the smartest way to bridge your browser and your AI. Stop typing long, vague sentences to explain where a button is. With a single click, ThatOne grabs the exact clean HTML, rendered styles, and structural context your AI needs. Turn paragraphs of frustrating explanations into a few words and a perfect prompt. Whether you're using Cursor, Claude, or ChatGPT, ThatOne eliminates the "No, not that div... the other one" frustration forever. 🚀 Key Features Smart Element Picker: Hover to highlight. Instantly see the tag, dimensions, and component name (React, Vue, Svelte, and more). The "Vibe" Copy: Don't just copy code—copy the design. Grab computed CSS (colors, fonts, spacing) so your AI can replicate any design system perfectly. Automatic HTML Sanitizer: We strip the junk. No more tracking IDs, massive inline SVGs, or script tags eating up your context window. Visual Layout Mapping: Click elements to map them to a grid. Re-organize messy sites into clean, structural blueprints that AI can actually understand. Custom Slash Commands: Type faster with /shortcuts that expand inline in any text field—perfect for your most-used prompts or code snippets. Floating, Draggable UI: A resizable, Dark-Mode panel that stays out of your way and remembers its position on every site. 🔒 Privacy-First & Local Your code is your business. ThatOne processes everything locally in your browser. No analytics, no tracking, and no data collection. We only see your email for license verification. Unlock lifetime access with a simple one-time purchase—no subscriptions, just pure productivity.