Friends beta. Free right now.

Make everything your AI writes sound human.

Humanizer plugs into Cursor, Claude and your agents. It spots the words and habits that give AI away, then has your own model fix them before you ever see the draft.

Set up in a minute No extra AI bill Works in the tools you use

Measured, not guessed

About twice as easy to read, in our tests.

We took three typical AI drafts, ran them through Humanizer and let the model rewrite them. Then we scored both versions with the standard Flesch reading tests.

44 → 90Average Flesch Reading Ease (0 to 100, higher is easier). That's about 2x.
Grade 12 → 4Average reading grade level. From college prep to something anyone can skim.
25% shorterSame message in fewer words. 325 words became 242.

Three samples: a sales email, a LinkedIn post and a blog intro. Scored with the open source textstat library. See every sample below. Your results will vary with your writing.

What you get

Better writing. Less editing. No new habits.

Humanizer works in the background of the AI tools you already use.

Easier to read

Short sentences and plain words. In our tests, drafts went from a 12th grade level to a 4th grade level. People finish what they start reading.

Fewer rewrite rounds

No more typing "make it sound less like AI" three times. Your model checks its own draft and fixes it in the same turn.

Copy people answer

Emails, ads, landing pages and posts that don't read like ChatGPT. Readers reply to people. They skip past bots.

Sounds like you

It strips the stock AI voice and keeps your point. What's left reads like someone who did the work.

No extra AI bill

Humanizer never calls an AI model. The rewrite runs on the model you already pay for. Checks are instant.

Plugs into your stack

One URL and one key. Cursor, Claude Code, Claude Desktop, OpenClaw, Hermes and any MCP client.

The tells readers spot, gone

Humanizer flags hundreds of words and patterns. A few you'll know on sight:

delveIn today's fast-paced worldEm dashesleverageIt's important to noteunlock your potentialYou're not X, you're Yfast, simple, and powerfulMoreovera testament to

Before and after

Same AI. Same message. Reads like a person.

Real samples from our tests. Red marks show what Humanizer flagged.

Before

In today's fast-paced business landscape, staying ahead of the curve is more important than ever. That's why we're thrilled to introduce our cutting-edge platform, designed to seamlessly streamline your operations and empower your team to achieve unparalleled results. By leveraging advanced automation and robust analytics, our solution enables organizations to unlock new levels of efficiency, productivity, and growth. ... Schedule your personalized demo today and embark on a journey toward operational excellence.

Reading ease45
Grade level11.2
Humanizer score0 / 100
After

Business moves fast, and falling behind costs you. So we built a new platform to simplify how your team works. It automates the busywork and shows you clear numbers on what's working. Teams use it to get more done, ship faster, and grow. It fits a two-person startup or a large company, and you pick the tools you need. Want to see how it would work for your team? Book a 20-minute demo today and we'll walk you through it.

Reading ease93
Grade level3.1
Humanizer score100 / 100
Before

I'm thrilled to share a valuable lesson I've learned on my leadership journey. In the ever-evolving world of business, it's important to note that true success isn't just about hitting targets; it's about fostering meaningful connections, cultivating a culture of trust, and empowering others to thrive. Over the past year, I've had the privilege of navigating numerous challenges alongside an incredible team. Moreover, I've come to realize that vulnerability is not a weakness but rather a testament to authentic leadership. What strategies have you leveraged to build resilient, high-performing teams?

Reading ease53
Grade level10.4
Humanizer score15 / 100
After

Here's a leadership lesson I learned the hard way this year. Hitting targets matters. But the teams that win also trust each other. They talk openly, and they help each other get better at the job. This past year my team and I hit plenty of problems. Each one made us stronger. I also learned that admitting what I don't know made people trust me more, not less. How do you build a team that holds up under pressure? Tell me in the comments.

Reading ease96
Grade level2.2
Humanizer score100 / 100
Before

In today's digital age, content marketing has emerged as a pivotal strategy for businesses seeking to establish a robust online presence and foster meaningful engagement with their target audience. However, navigating the complex and ever-changing landscape of content creation can be a daunting task for even the most seasoned marketers. In this comprehensive guide, we will delve into the key principles, best practices, and actionable strategies that can help you craft compelling content that resonates with readers... this article will equip you with the insights you need to elevate your content game to new heights.

Reading ease35
Grade level15.3
Humanizer score14 / 100
After

Content marketing is now one of the main ways businesses get found online and build a real audience. But content changes fast, and keeping up is hard, even for marketers with years of practice. This guide covers the basics that work. You'll learn how to write posts people want to read, how to bring in search traffic, and how to turn readers into buyers. New or experienced, you'll leave with steps you can use this week.

Reading ease81
Grade level5.7
Humanizer score100 / 100

Who it's for

Anyone who ships words written with AI.

Marketers

Emails, ads, landing pages and social posts that sound like your brand, not a template.

Founders

Investor updates, sales notes and launch posts you can send without a second pass.

Developers

Docs, READMEs, release notes and UI copy straight from Cursor or Claude Code.

Agencies

One standard for every writer and every client. Every draft gets the same check.

How it works

Three steps. The first one takes a minute.

Add it once

Paste one URL and your key into Cursor, Claude or your agent. Done.

It checks every draft

Your AI writes like normal. Humanizer scores the draft and points to each robotic phrase with a fix.

Your model fixes it

Your model rewrites with clear instructions, checks again and hands you the clean version.

Works with

The AI tools you already use.

CursorClaude CodeClaude DesktopOpenClawHermesAny MCP clientChatGPT Soon

Product names belong to their owners. Humanizer is not affiliated with them. See setup for each one.

Pricing

Costs less than a coffee.

$1first month

Then $5/month. Cancel anytime.

  • Unlimited use in every AI tool you connect
  • Both tools: check_text and humanize_text
  • 60 checks per minute, up to 20,000 characters each
  • No AI usage fees on top
Friends beta. Paid plans are coming soon. Right now it's free.
Get a key

Questions

Good questions.

Does it send my text to another AI?

No. Humanizer runs fixed rules on your text and sends back a score and instructions. It never calls an AI model and adds no AI cost.

Where did "twice as easy to read" come from?

Our own test of three AI drafts, shown above. Average Flesch Reading Ease went from 44 to 90 and grade level from 12 to 4. Scored with the open source textstat library. Your results depend on what you write.

Will my model actually follow the fixes?

Yes, in our testing. Each instruction is short and points at one problem. Your model rewrites, then checks again to confirm the score.

Do I need to install anything?

Not for most tools. Paste a URL and a key into your MCP settings. Claude Desktop needs a small bridge that runs with npx. The install guide has copy and paste setup for each tool.

Does it work in ChatGPT?

Not yet for most plans. ChatGPT only allows custom MCP servers on Business, Enterprise and Edu right now. It's on our list.

Can I cancel?

Yes. Cancel anytime from your account.

Stop editing out the AI.

Add Humanizer once. Every draft after that reads like a person wrote it.