Prompt Box

Sidebar template helper for ChatGPT, Gemini, Claude, Google AI Studio, and Grok. Save, apply, and manage prompts.

Prompt Box is a fast sidebar for AI chat apps. Save your best prompts, organize them, and apply them to the chat input in one click. Works on ChatGPT, Gemini, Claude, Google AI Studio, and Grok to speed up writing, research, and daily workflows. Why should you install - One‑click apply: Insert a template directly into the chat box. - Site defaults: Auto‑select the right template per site. - Read → merge: Pull text from the input field and combine it with your template. - Import/Export: Back up or share templates as a JSON bundle. - Live sync: Changes update instantly across tabs. - Dark mode: Clean, accessible UI day or night. - Private by design: Data stays in your browser using chrome.storage; no accounts, no external servers. - Minimal permissions: storage, scripting only. Great for - AI writing assistant: emails, blog intros, social replies, ad copy, product descriptions. - Research prompts: fact‑checking, summarization, brainstorming, outline generation. - Developer prompts: code review checklists, bug report templates, commit message helpers. - Customer support: response macros and tone‑consistent replies. - Productivity: text snippets, reusable instructions, repeatable workflows. How it works - Open the sidebar, pick a template, click Apply. - Create rules to make a template the default for a specific site. - Export/import templates to move between devices or share with teammates. What’s inside - Template library with quick search - Per‑site default rules - Copy to clipboard and quick apply actions - Optional bundle export (UI settings + theme) - English‑only UI Privacy and security - Runs locally, stores templates in chrome.storage. - No background data collection, tracking, or third‑party requests.