Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Duey.ai Humanizer & Auto Typer

Duey.ai Humanizer & Auto Typer by Duey.ai

Enhance your writing with our Humanizer & Auto Typer. Get more time for research and studying while letting Duey.ai assist you!

5 (1 review)5 (1 review)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Enhance your writing with our Humanizer & Auto Typer. Get more time for research and studying while letting Duey.ai assist you!

👋 Duey.ai Humanizer & Auto Typer Tool for Google Docs - Firefox Add-on 👋

🚀 VERSION 2.0 IS HERE — Introducing Auto Typer Pro

🤖 Humanize your text anywhere on the web!
🦾 Let our AI Auto Typer write your Google documents for you
⏰ Free up your time by letting this extension write your documents for you
✅ Use our Essay Checker to get AI-powered feedback on your writing
☑️ Generate Citations from any website!

Our Auto Typer is a Firefox Add-on that simulates human-like typing in Google Docs. You've already done the hard work — researched, outlined, written your content. Duey handles the last mile: getting it into your document with a full Version History, so you can spend your time on what matters.

NEW IN 2.0 — Auto Typer Pro: Our most realistic typing mode yet. Pro simulates natural human typing with adaptive rhythm, context-aware pauses, and realistic error correction — so your sessions are indistinguishable from a real person at the keyboard. Every free user gets one Pro session to try it out.

Paired with Duey.ai's proprietary AI, the extension can also humanize your text, making it read more naturally and authentically in your own style.

⸻

Why use Duey.ai's Auto Typer:

• Free to use — Get started with no limitations on how much it will type for you, no account required. Sign up for free to unlock additional settings, or upgrade to Pro for the most realistic typing experience available.
• Save your valuable time — You've already done the hard work of creating your text. Let Duey write it for you so you can get back to research, studying, family, or whatever matters most.
• Show your work — Duey writes it keystroke by keystroke, so your document has a full Version History for review.
• AI that writes naturally — Can be configured to match your natural writing style and speed.
• Humanize your text — Duey.ai's Humanizer makes your text flow like authentic writing, helping you stand out and pass AI detection.
• Know how long it will take — Duey tells you the estimated typing time upfront, so you know exactly how much time you're getting back.
• Set it and forget it — Start it, walk away, come back to a finished document. Start and stop whenever you want.


⸻

NEW IN 2.0 — Auto Typer Pro Features:

• Adaptive typing rhythm — Speed fluctuates naturally instead of staying robotic and constant.
• Context-aware pacing — Pauses at paragraph breaks and sentence boundaries, the way a real person stops to think.
• Realistic error correction — Occasional typos with natural backspace-and-fix behavior, just like a human would.
• Configurable WPM — Set your target speed and Pro builds a realistic typing session around it.
• Pre-computed sessions — Your entire session is planned before it starts for smooth, uninterruptible execution.
• One-click upgrade — Switch to Pro mode directly from the standard auto typer.
• Free trial — Every user gets one Pro session to try, no card required.


⸻

How It Works:

• Bring your text from wherever you created it and paste it into the extension.
• Optionally humanize it with Duey.ai before typing.
• Pick your configuration — standard or Pro — and set your preferences.
• Click Start and Duey takes care of the rest.


⸻

Built-in Features:

• Writes naturally, including pauses and corrections.
• Humanize text automatically using Duey.ai's proprietary AI.
• Enhance your writing using the Duey.ai app (https://app.duey.ai) to create and humanize your documents.
• Check for AI detection using the Duey.ai app (https://app.duey.ai).
• Essay Checker for AI-powered writing feedback.
• Citation Generator — create citations from any website.
• More features coming soon!


⸻

Pricing:
• Free — Full auto typer with no limitations. Always free.
• Free with account — Additional settings and configurations at no cost.
• Auto Typer Pro — $5/month for the most realistic typing simulation available. Every free user gets one Pro session to try.
• Duey.ai Unlimited — $9.99/month for Pro typing + all Duey.ai tools.
Rated 5 by 1 reviewer
Log in to rate this extension
There are no ratings yet

Star rating saved

5
1
4
0
3
0
2
0
1
0
Read 1 review
Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for apis.google.com
  • Access your data for www.gstatic.com
  • Access your data for www.googleapis.com
  • Access your data for securetoken.googleapis.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
2.1.4
Size
722.35 KB
Last updated
6 days ago (Mar 27, 2026)
Related Categories
  • Feeds, News & Blogging
  • Language Support
  • Social & Communication
License
All Rights Reserved
Version History
  • See all versions
Tags
  • google
  • scholar
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.