Prompt Box

Store and organize your AI prompts

Prompt Box | Your Personal AI Prompt Library + Text Expander You've typed your email address 10,000 times. You've rewritten the same intro email from scratch, again. You've lost your best AI prompt because you forgot to save it. Prompt Box fixes all of that. In one install. It's the only Chrome extension that combines a personal AI prompt library with a text expansion engine: so everything you type repeatedly becomes a one-trigger shortcut. --- ⚡ NEW: Text Expansion — Type Less. Do More. This is the feature that changes everything. Assign any saved prompt or snippet a short trigger keyword. Then type it anywhere — and watch it instantly expand into the full text. Real examples of what you can automate: /email → your full email address /sig → your complete email signature (name, title, phone, links) /intro → your go-to introduction paragraph for cold outreach /bio → your social media or speaker bio /addr → your full mailing address /terms → standard legal disclaimer or terms language /thanks → your post-meeting thank-you email template /invoice → invoice follow-up message /proposal → your consulting proposal opening section /code → your most-used boilerplate code snippet /cta → your standard call-to-action paragraph /onboard → new client onboarding welcome message Who this unlocks value for: Freelancers stop retyping scope-of-work language for every new client. Developers stop copying boilerplate across files. Sales reps send polished follow-ups in seconds. Customer support teams stay on-message without memorizing scripts. Anyone who emails, chats, or codes benefits immediately. Type the trigger. Blink. Done. --- ✨ Full Feature Set Text Expansion Assign short trigger keywords to any saved snippet. Type a shortcut and press Space, Tab, or Enter to expand it into your full prompt in any text field. On sites that block expansion, Prompt Box copies the prompt to your clipboard and shows a reminder so you can paste it in one keystroke. Works in the places you type most, including Gmail, ChatGPT, Claude, X, Google, Bing, Notion, and Slack. Quick Save Right-click any selected text on any webpage > "Save to Prompt Box." Capture a great AI prompt, a useful template, a code snippet — without breaking your flow. One-Click Copy Open Prompt Box, click any saved item, and it's on your clipboard. Ready to paste anywhere in one motion. Smart Organization Categorize everything with custom tags and built-in categories. Create new tags inline while saving a prompt, or manage them in Settings. Prompts, templates, snippets, expansions, all in one searchable, sortable library. Filter & Sort Find exactly what you need by tag, title, date added, or favorites. Zero friction retrieval. Favorites Star your highest-use prompts and expansions. They surface first so your best material is always one click away. Chrome Sync or Local-Only Storage Choose where your prompts live. Enable Chrome Sync to automatically sync your library across every Chrome profile signed into the same Google account — no account required. Or keep everything strictly local to a single device. Switch at any time in Settings. Prompt Box Pro (optional): sign in with Google and turn on Cloud sync to keep your prompts in sync across browsers and devices, offline-first. Upgrade right inside the extension — Pro Monthly ($2.99/mo), Pro Annual ($19/yr), or a limited Founding Lifetime ($39 once) — with payment handled entirely on Stripe's secure checkout page. The free extension stays local-first and requires no account — nothing leaves your device unless you enable sync. Import / Export Export your entire library to CSV for backup. Import from a spreadsheet to bulk-load your team's shared prompts or migrate from another tool. Lightning Search Instant search across all saved content. Find any prompt, template, or snippet in under a second. Full Edit & Management Update, rename, retag, or delete anything at any time. Your library evolves as you do. --- 🔒 Local-First By Default Everything stored locally using Chrome's secure extension storage Prompts sync across Chrome profiles via Chrome Sync, no account needed No tracking, no analytics, no third-party ad data sharing Your prompts and expansions persist through browser cache clears Export to CSV anytime for a personal backup Export your library before uninstalling, removing the extension permanently deletes all stored data By default nothing leaves your device except Chrome's built-in sync. Prompt Box Pro is optional and opt-in: only if you sign in and turn on Cloud sync are your prompts stored on our secure backend (encrypted in transit and at rest) so they follow you across devices. Payment for Pro is handled entirely on Stripe's hosted checkout page; the extension never sees your card details. --- 🚀 Built For Digital Marketers & Copywriters: store campaign frameworks, brand voice guidelines, and ad copy templates. Expand your best-performing hooks with a keystroke. Content Creators & Writers: save headline formulas, story structures, and platform-specific prompt templates. Stop starting from scratch. Developers & Engineers: expand boilerplate code, repeated commands, config snippets, and documentation templates directly in your editor or GitHub. Sales & Business Development: outreach templates, follow-up sequences, and objection responses available the moment you need them. No more digging through Notion or Google Docs mid-call. Customer Support Teams: consistent, on-brand responses at full speed. Type a trigger, send a polished reply. Researchers & Students: save refined AI prompts for recurring research tasks. Reuse exactly what worked last time, every time. Executives & Operators: expand standard replies, recurring meeting agendas, approval language, and status update formats. Reclaim hours every week. Anyone using ChatGPT, Claude, Gemini, Perplexity, or other AI tools: finally, a home for the prompts that actually work. --- 💡 How It Works For AI Prompts: Highlight useful text on any website Right-click > "Save to Prompt Box" Click the extension icon to browse your library Copy any prompt instantly when you need it For Text Expansion: Save any text you type repeatedly (email, template, snippet) Assign it a short trigger keyword (e.g., /email) Type the trigger anywhere in Chrome Watch it expand to the full text automatically --- ⚡ No Setup. No Accounts. No Complexity. Install it. Save your first prompt. Set your first expansion. You're done in under 60 seconds. Prompt Box does one thing with zero friction: it makes sure you never lose great work and never retype the same thing twice. Install Prompt Box — because your time is worth more than copy-paste.