ProfileFire

ProfileFire: Free AI Bio Audit for LinkedIn and X

ProfileFire is a free AI-powered bio audit tool that scores and rewrites LinkedIn and X (Twitter) bios across five categories to help you convert more followers, with no signup required.

What is ProfileFire?

ProfileFire is a web-based tool that analyzes your existing LinkedIn or X/Twitter bio and provides a detailed AI-driven audit. It scores your bio across five categories, then rewrites it using the voice you provide through optional writing samples. The goal is to replace vague phrases like "passionate professional" with a bio that actually communicates what you do and why people should follow or connect with you. The tool is marketed as a free roast, meaning the audit itself is blunt and specific. It's built for anyone who wants to stop sounding like everyone else on LinkedIn.

Key Features

• Five-category AI audit — ProfileFire scores your bio across five distinct categories (exact categories not listed on the page) and explains why your current bio is or isn't converting.
• Voice-matched rewrite — Paste 2-3 examples of your own posts or writing, and the AI uses those samples to rewrite your bio in your actual voice, not a generic template.
• LinkedIn and X (Twitter) support — Works with both platforms' bio formats, including the 160-character limit of X.
• Free, no signup required — You can paste your bio, choose a category, and get your roast without creating an account.
• Industry-specific categories — The tool offers 9 professional categories (founder/startup, tech/engineering, finance/consulting, creative/marketing, healthcare, legal, sales, education, and other) to tailor the audit.
• Optional Playbook upgrade — For $29, you can get a full personal brand breakdown across 8 sections, going beyond the free audit.

Who is it for?

• Founders and startup professionals — Use ProfileFire to turn a generic bio into a clear statement of your startup's mission and your role.
• Sales and business development reps — Get a LinkedIn bio that prompts prospects to click "Connect" instead of scrolling past.
• Creators and marketers — Test your X bio against best practices and get a rewrite that matches your content style.
• Job seekers and career changers — Identify why your current bio isn't attracting recruiters and get a revised version that highlights your value.

What can you do with ProfileFire?

• Paste any LinkedIn or X bio — The tool accepts a bio up to 160 characters (X's limit) and immediately runs its AI audit.
• Choose your industry — Select from 9 categories (e.g., Finance/Consulting, Healthcare, Legal) to get context-aware feedback.
• Add up to 3 writing samples — The optional text field lets you paste examples of your posts so the rewrite sounds like you.
• Get an instant roast — Click "Roast My Bio" and receive the audit plus a rewritten bio that aims to convert more followers.
• Upgrade to the Playbook — Purchase the $29 Playbook for a deep-dive personal brand analysis covering eight sections.

How does ProfileFire work?

1. Paste your current X or LinkedIn bio into the input field (the character counter caps at 160).
2. Choose the professional category that fits you best.
3. Optionally, paste 2-3 examples of your own writing or posts.
4. Click "Roast My Bio" to generate the audit and rewrite.

The entire process happens on profilefire.com/roast, and the free roast requires no signup.

Pricing

ProfileFire is freemium. The bio roast and rewrite are free with no account needed. The optional Playbook upgrade costs $29 and provides a full personal brand breakdown across 8 sections.

FAQ

Does ProfileFire require signup?

No. The free roast is available immediately without creating an account or providing an email address.

Which platforms does ProfileFire support?

ProfileFire accepts bios from both LinkedIn and X (Twitter). The input field has a 160-character limit, which aligns with X's bio length.

Can I provide my own writing samples to personalize the rewrite?

Yes. In the optional writing samples field, you can paste 2-3 examples of your own posts or writing. The AI uses these to match your voice in the rewritten bio.

What is the Playbook and what does it cost?

The Playbook is an optional paid upgrade for $29. It provides a detailed personal brand breakdown across eight sections, extending beyond the free five-category audit.

What categories can I choose from?

The tool offers nine categories: Founder/Startup, Tech/Engineering, Finance/Consulting, Creative/Marketing, Healthcare/Medical, Legal, Sales/Biz Dev, Education, and Other.