The Official HumanTone® Website.
HumanTone is a professional AI humanizer operated by Efrox LLC since 2025. humantone.io is the only official website for HumanTone, its dashboard and its API.
This page lists facts you can check yourself: our registered trademark, the company behind HumanTone and every official account we run.
Key facts
- Brand
- HumanTone®
- Trademark
- U.S. Reg. No. 8,510,143
- Owner
- Efrox LLC
- Official website
- humantone.io
- Dashboard
- humantone.io/dashboard
- API docs
- humantone.io/docs/api
- Support
- help@humantone.io
- In service since
- 2025
Company
The Company Behind HumanTone.
HumanTone is built and run by Efrox LLC, a company based in Florida, USA. The first version was ready in June 2025, and the public launch followed in July 2025. The HumanTone name was registered as a U.S. trademark on October 20, 2026.
HumanTone rewrites AI generated text so it reads like a person wrote it. It works in 60+ languages and comes with an AI likelihood check, free text tools, a public API, official SDKs and an MCP server. All of them are provided only through humantone.io. Read more about HumanTone.
Verification
How to Verify You Are on HumanTone.
Before you sign in or pay, take a few seconds to check these points. Every official HumanTone page and account follows them.
- The address bar shows humantone.io.
- You sign in only from humantone.io/dashboard.
- Payments go through secure checkout started from humantone.io.
- We never ask for your password or payment details by email.
- Support always answers from help@humantone.io.
Official channels
Official HumanTone Accounts and Packages.
These are the profiles and developer packages we run under the HumanTone name.
Profiles
Developer packages
- npm humantone Node.js SDK
- npm humantone-mcp MCP server
- npm n8n-nodes-humantone n8n node
- PyPI humantone-sdk Python SDK
- Packagist humantone/humantone-php PHP SDK
- RubyGems humantone Ruby SDK
- Go github.com/humantone/humantone-go Go SDK
- MCP.so humantone/HumanTone MCP listing
Any other account, app, extension or package using the HumanTone name is not operated by us.
Similar names
Websites With Similar Names.
HumanTone is not affiliated with other websites, apps or browser extensions that use a similar name. Our product, our dashboard and our API live only at humantone.io.
If you created an account or paid on a different website, we cannot see or manage that account. Please contact that website directly.
If you are not sure which site you used, email help@humantone.io and we will help you check.
Questions
Questions &
Answers.
Short answers about the official HumanTone website.
Content That Sounds Human.
Published Faster.
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