XXL Prompt Manager: Prompt Library & Templates for ChatGPT, Claude, Gemini

XXL Prompt Manager is a free prompt manager and prompt library that lives in a sidebar right inside 11 popular AI chat sites, from Kimi to Mistral Le Chat. Save what works as a template once, then insert it with one click wherever you chat. If you use AI every day, you retype the same prompts over and over, or dig through notes to find them. XXL Prompt Manager keeps your whole collection one click away, organized in folders, with fill-in-the-blank variables. Unlimited prompts, no account, no weekly cap, and nothing leaves your browser. HOW IT WORKS 1. Press Alt+P (or click the sidebar tab) on any supported AI site. 2. Save the prompt you just wrote, or pick one from your library. 3. Click it. It lands in the chat box, ready to send. FREE - WORKS IN EVERY AI CHAT • Save unlimited prompts as reusable templates • Organize everything into folders and find it instantly with search • Smart [variable] placeholders: "Write a [tone] email about [topic]" and fill in the blanks on the fly • One click inserts the text into the chat box, no copy-paste • One library for every tool: the same sidebar follows you from one chat to the next • Coding with DeepSeek? Everything you saved is already there, ready to insert • Full list of the 11 supported sites: promptxxl.com • Open the sidebar instantly with Alt+P • Import and export your library as CSV any time • No account required. On the free plan, everything is stored locally on your device PRO - ONE PROFILE PER CLIENT (EUR 4.90/month, EUR 49/year or Lifetime as a one-time payment) • Profiles: up to 20, one per client, brand or project, switched in one click and added to every prompt you copy • Cloud sync with automatic backup: the same collection on every computer you sign in to • Web app: your library in any browser, also on your phone • Also included: 3,000+ ready-to-use prompt templates and 12 premium themes MADE FOR WORK YOU REPEAT Anything you ask an AI more than once is worth saving: the brief you send for every new client, the code-review checklist you paste before each pull request, or the study routine that turns a paper into flashcards. Save it once, mark the parts that change as [variables], and fill them in next time instead of starting from scratch. PRIVATE BY DESIGN Your prompts are yours. On the free plan they stay on your device; Pro cloud sync is tied to your Google account. The extension never reads the content of your AI conversations and never sends what you save to a third-party AI service. Install XXL Prompt Manager and turn your best prompts into a library you will actually use. Free, in seconds. Changelog 2.3.2 - Fixed: deleting, editing or favoriting a prompt always affects the prompt you clicked, even if the list changed in another tab - Fixed: editing a favorite prompt keeps it a favorite - Improved: the settings and the backup reminder now say clearly that your prompts are stored only in this browser and that removing the extension deletes them. The reminder starts at 10 prompts - New: after you remove the extension, a short page explains what happened to your prompts and asks what we could do better - New: after you cancel your Pro subscription, the settings show the date until which Pro stays active Changelog 2.3.1 - Fixed (Pro cloud sync): the "Sync now" button no longer removes prompts that hadn't reached the cloud yet, such as imported prompts. It now merges your library with the cloud and never deletes a prompt - New (Pro cloud sync): up to five backups of your library. Prompts missing from your library can be restored in the sync settings, often including prompts removed by "Sync now" before this update - Fixed (Pro cloud sync): imported prompts are uploaded right away - Fixed (Pro cloud sync): libraries with more than 500 prompts and folders can now sync Changelog 2.3.0 - New: profiles, one per client, brand or project. The header shows the active profile and switches it in one click (free: one profile, Pro: up to 20) - New: Pro Lifetime, one payment instead of a subscription - Improved: fewer interruptions. Upgrade tips appear only at useful moments, at most once a week - Improved: when Pro ends, the extension switches back to the free version right away and tells you