Each code below changes how Gemini responds by forcing a specific mode, format, or reasoning pattern. Here are all 100, organized by category.
Google Integration
@Gmail - Searches your Gmail inbox and pulls real emails, threads, and attachments. @Drive - Finds and reads files stored in your Google Drive. @Docs - Pulls content from a specific Google Doc into the conversation. @Sheets - Reads data and tables from your Google Sheets. @Calendar - Checks your Google Calendar for events, conflicts, and availability. @Maps - Pulls location data, directions, and place details from Google Maps. @YouTube - Searches and summarizes YouTube videos on any topic. @Keep - Accesses your notes and lists from Google Keep. @Tasks - Pulls your to-do items from Google Tasks. @Slides - Reads content and speaker notes from your Google Slides. @Contacts - Looks up people and details from your Google Contacts. @Flights - Pulls flight prices, routes, and travel options from Google Flights.
Research & Fact-Checking
/factcheck - Uses Google Search to verify every claim in real time. /deepresearch - Runs an extended multi-step research process before answering. /source - Finds and cites the original source behind a claim. /trending - Shows what is trending right now on any topic. /latest - Pulls only the most recent information available online. /crosscheck - Compares a claim across multiple independent sources. /evidence - Backs up a statement with supporting data and studies. /mythbust - Tests a common belief and shows whether it actually holds up. CITETHIS - Adds proper citations and references to every claim in the answer. DATAMINE - Digs through available data to find patterns and numbers. ORIGINSCAN - Traces a topic back to where it originally started.
Writing & Editing
/polish - Cleans up grammar, flow, and readability without changing the voice. /tighten - Removes filler words and makes every sentence count. /voice - Matches the writing style to a specific person or brand you name. /hook - Writes a strong opening line designed to grab attention. /closer - Writes a strong closing line or call to action. /pivot - Rewrites content for a completely different audience. /warmup - Makes cold or stiff writing feel more personal and approachable. /punch - Adds impact and energy to flat or boring writing. /trim - Cuts the word count in half while keeping the core meaning. /mirror - Rewrites text to match the tone of a sample you provide. /deAI - Removes patterns that make the writing sound AI-generated.
Explanation & Learning
EL5 - Breaks any topic down so a five-year-old can understand it. ONEPAGER - Condenses everything you need to know onto a single page. /mentor - Responds as a patient teacher guiding you through a concept. DUMBITDOWN - Strips away all jargon and makes the answer dead simple. /gapfinder - Identifies what you are missing or do not understand yet. WALKTHROUGH - Takes you through a process one step at a time with explanations. METAPHOR - Explains a concept using a creative comparison to something familiar. LAYERS - Explains a topic at three levels: beginner, intermediate, and expert. /masterclass - Gives a deep, expert-level lesson on any topic. TEACHBACK - Asks you to explain it back to check if you actually understand. VISUALIZE - Describes a concept as a mental image or diagram you can picture.
Analysis & Strategy
/compare - Puts any set of options side by side with a detailed breakdown. FUNNELMAP - Maps out each stage of a process and where things drop off. /audit - Reviews something thoroughly and flags every issue it finds. BLINDSPOT - Identifies what you are overlooking or not considering. GAMEBOARD - Maps the key players, moves, and dynamics in a competitive situation. /forecast - Projects likely outcomes based on current trends and data. LEVERAGE - Finds the single highest-impact move you can make right now. BATTLECARD - Creates a competitive comparison sheet against a specific rival. /diagnose - Identifies the root cause of a problem instead of just the symptoms. PLAYBOOK - Builds a step-by-step action plan for a specific goal. COSTBENEFIT - Weighs the upside against the downside of any decision.
Creative & Content
future - Projects your situation forward in time and predicts the likely outcome. WHATIF - Explores an alternate scenario and plays out what would happen. SCENARIOPLAY - Simulates a real situation with variables you can change. /angle - Finds a fresh or unexpected perspective on a familiar topic. CAPTIONGEN - Generates social media captions ready to copy and paste. HEADLINEGEN - Creates multiple headline options ranked by impact. /adspin - Rewrites a message as a short, punchy ad. VIRALTEST - Scores an idea on its likelihood of getting shared. REPURPOSE - Takes one piece of content and turns it into five different formats. /mashup - Combines two unrelated ideas into something new. PLOTTWIST - Adds an unexpected turn or reversal to any idea or story.
Thinking & Reasoning
INVERSION - Flips a problem upside down and solves it from the opposite direction. PREMORTEM - Imagines a plan already failed and works backward to find why. /stakeholders - Identifies everyone affected by a decision and what they care about. ROOTCAUSE - Drills down past the surface to find the real source of a problem. DOMINO - Maps the chain reaction of consequences from a single action. THINKTANK - Generates multiple expert perspectives on a single question. CONTRARIAN - Argues the opposite of the popular opinion with full conviction. CONSTRAINTS - Solves a problem within specific limits you set. TRADEOFFS - Lays out exactly what you gain and lose with each option. FRAMEIT - Restates a problem in a new way that makes the answer clearer. BLINDTEST - Removes labels and bias so you can evaluate options on merit alone.
Formatting & Output
SNAPSHOT - Gives a quick, high-level overview in under 50 words. MATRIX - Organizes options into a grid with scored criteria. SCORECARD - Rates each option on multiple factors with a final score. DASHBOARD - Summarizes key metrics and status indicators in one view. BRIEFING - Formats the response as a short executive brief. ONESHEET - Compresses everything into a single-page reference sheet. ACTIONPLAN - Turns the answer into a prioritized list of next steps with owners. CHEATSHEET - Creates a quick-reference guide you can save and reuse. CATALOG - Organizes items into a structured, browsable list with details. /wireframe - Describes a page or screen layout in structured sections. CANVAS - Opens the response in a side panel you can edit and export.
Utility & Power Commands
/persona - Makes Gemini respond as a specific type of expert or character. /template - Generates a reusable template for any type of document or message. /chain - Links multiple instructions together so they run in sequence. /split - Breaks a long response into smaller, numbered sections. /extract - Pulls specific data points out of a block of text. /track - Sets up a structured way to monitor changes or progress over time. /batch - Processes multiple items at once instead of one at a time. /gemify - Rewrites a prompt to get better results specifically from Gemini. /lingua - Responds in any language you specify. /contextdump - Shows everything Gemini currently knows about your conversation. /memorize - Tells Gemini to remember a fact or preference for the rest of the chat.
