Grok prompts with the right voice.
Top Grok prompts to steal today
Viral Hook Generator
10 first-line options for short-form video.
Tweet Rewriter
Take a mediocre tweet and make it shareable.
Roast My Resume
A friendly, useful roast of your CV.
Roast My Prompt
Funny analysis of why your prompt is bad — then fix it.
Adversarial Red-Team Audit
Generate the strongest attack on your idea before launching. Find vulnerabilities before users do.
AI Personality Forensics
Paste 3 of your texts/posts/emails. Get a personality profile so accurate it's uncomfortable.
How to write a great Grok prompt
The same patterns the FixAIPrompt linter checks for, condensed into actionable tips.
Be direct, skip the niceties
Grok rewards "Do X. Format as Y." better than "Could you please help me with X if possible?" Verbose corporate framing is a tell — and it shows in the output.
Lean into its voice
Grok is comfortable with humor, contrarian takes, and casual register. If your task allows it, name the voice explicitly: "slightly snarky", "deadpan", "contrarian".
It still benefits from a role
"Act as a senior X" works on Grok exactly like every other LLM. Don't skip the role just because Grok feels casual.
Specify the social-media context
Grok was trained heavily on X/Twitter content. For posts/threads/replies, mentioning the target platform shifts the output toward the right format.
Use the Roast templates
The "Roast My Prompt" and "Roast My Resume" templates were tuned for Grok's strengths — dry, observational, useful. Give them a shot.
Algorithm Whisperer for reach
The Algorithm Whisperer template reverse-engineers reach signals per platform. Especially powerful when paired with Grok's social-savvy training.
Why use FixAIPrompt with xAI's Grok?
- Free, browser-only, no API key needed
- Auto-rewrites for Grok's preferred syntax
- 5-metric score (clarity / context / structure / specificity / risk)
- 58 prompt templates with interactive fill-in fields
- Detects 30+ secrets/PII before you paste into Grok
- Chunks long text to fit Grok's context window
Grok prompt FAQ
Answers to the most-asked questions about xAI's Grok prompting.
›What makes a Grok prompt different from a ChatGPT prompt?
Grok handles direct phrasing and humor better than ChatGPT, but doesn't need extra structure to follow instructions. Our Prompt Fixer's Grok target keeps the format tight and avoids over-padding the prompt with safety preambles ChatGPT users sometimes add reflexively.
›Are these Grok prompts free?
Yes, every tool on FixAIPrompt is free, browser-only, and works without an API key or signup.
›Do these prompts work for X/Twitter content?
Especially well. Grok was trained heavily on X content, so prompts for tweets, threads, replies, and viral hooks consistently produce on-platform output. The Viral Hook Generator, Tweet Rewriter, and Thread-from-Article templates are tuned for this.
›Can I share filled Grok templates?
Yes — each template page has a "Copy share link" button that encodes your filled fields into the URL. Anyone you send the link to sees the prompt pre-filled.
›What's the best Grok prompt for roasting / criticism?
Adversarial Red-Team, Roast My Prompt, Roast My Resume, and Personality Forensics — all four lean into Grok's irreverent voice while still delivering useful output. They're under /templates with the 🔥 Viral tag.