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Grok's edge is real-time context — it's the model most plugged into what's happening on X right now, which is exactly why people use it for prompts that need current events, sentiment reads on a live topic, or a quick draft reply pulled from what's trending. Those prompts tend to follow the same shape every time, which makes them exactly the kind of thing worth saving instead of retyping from scratch in the moment.
PromptDock is a free Chrome extension that fixes this directly inside grok.com: save a prompt once, then type // in the chat box to insert it instantly — no tab switching, no digging through old threads.
Grok keeps a conversation history on grok.com, and that's about the extent of it. There's no dedicated place to save a named prompt — the exact phrasing for "summarize the current sentiment on {{topic}}" or your go-to structure for drafting a reply — and reuse it the next time you need that same shape of answer.
So the workaround is the same one everyone lands on: a notes doc, a pinned post, or just retyping the prompt pattern from memory each time and hoping the wording still works.
Here's the actual workflow, and it's the whole product in one sentence: open grok.com, click into the message box, type //, and a small palette appears above your cursor listing your saved prompts.
Type a few letters to filter by name or folder, use the arrow keys, hit Enter, and the full prompt lands in the message box with your cursor positioned wherever you set it. Roughly two seconds from "I need that prompt" to "it's in the box."
Getting prompts into your library is just as low-friction:
A dedicated keyboard shortcut also opens the palette without typing the trigger characters, for anyone who prefers not to touch the mouse.
Most of your best Grok prompts aren't actually unique each time — they're the same pattern with the topic swapped. That's what PromptDock's {{variables}} templates are for:
Insert it with //, and PromptDock prompts you to fill in topic and timeframe before dropping the finished prompt into the chat box. One saved template now covers every sentiment-check or live-context question you ask Grok, instead of retyping the same structure with a new subject each time.
Most people using Grok for its real-time strengths are still reaching for ChatGPT or Claude for longer writing and coding work, or Perplexity when they need a fully cited answer. Every other prompt-saving method — Grok's own history, a bookmark, a notes doc — stays trapped in whichever tool you wrote it for.
Save a sentiment-check template once in Grok, and it's already sitting there the next time you open Perplexity for a source-backed version of the same question. For the fuller case on why this matters day to day, see our guide on reusing prompts across every AI tool, or the broader rundown of every way to save ChatGPT prompts — most of the trade-offs apply to Grok too.
PromptDock stores your entire library locally in Chrome's extension storage. There's no PromptDock account to create, no login screen, and no server your prompts get uploaded to.
<all_urls>.If privacy and pricing across the category are on your mind, our comparison of prompt manager alternatives and roundup of the best AI prompt managers in 2026 go through this in more depth — most competitors require an account and a recurring subscription; PromptDock requires neither.
Group prompts by topic or use case, and filter with tags when the palette list grows past a couple dozen.
Keep your daily-driver prompts at the top of the palette so they're the first thing you see.
Move your whole library in or out as JSON — useful for backups, or migrating from another tool or a notes doc.
Open the palette from anywhere in the page with a shortcut, no need to type // first.
Highlight any text on any page — including a Grok reply worth reusing later — and save it in two clicks.
No network requests, no cloud dependency. The palette renders instantly because it's reading from local storage.
Free starts you at up to 10 saved prompts, forever, no card and no account. Every fresh install also unlocks the full Pro feature set — unlimited prompts, templates, sync — for a 7-day trial, so you can decide with the real thing in hand rather than a stripped demo.
No subscription. Pay $19 once, keep Pro forever.
Not ready to install? Start with our free 50 ChatGPT prompts pack — most work just as well pasted into Grok, and you can import the whole set into PromptDock in one click whenever you are. If you want the shortcut-first version of this pitch, see how the // slash command works across every supported AI site.
Stop retyping the same Grok prompts. Install PromptDock, save your first prompt, and press // in Grok — it takes less time than reading this sentence again. Add to Chrome — it's free →No. Grok keeps conversation history on grok.com, but there is no separate library of named, reusable prompts you can search and re-insert into a new conversation with a shortcut.
Select any prompt text on grok.com, right-click, and choose "Save to PromptDock" — or open the extension popup and add it manually. It's saved locally in Chrome, instantly available everywhere PromptDock works.
Yes. PromptDock keeps one prompt library that appears via the // trigger in Grok, ChatGPT, Claude, Gemini, Perplexity, DeepSeek, Microsoft Copilot, Mistral, Poe and Google AI Studio.
No. Prompts are stored locally in Chrome's extension storage. There's no PromptDock account and no server your prompts pass through. You can export your library to a JSON file at any time.
Yes. The free plan stores up to 10 prompts with no time limit. Every install also unlocks all Pro features — unlimited prompts, templates, and sync — free for 7 days, no card required.