Yes. Inputs are processed by Anthropic's Claude under their API terms and are never used to train any AI model — ours or anyone else's. We don't sell data. Delete your account and we erase everything within 30 days.

Refunds through Apple at reportaproblem.apple.com. We don't gatekeep — if it didn't work for you, get your money back.

Built natively for Apple — Mac, iPhone & iPad

Make AI text
sound human.

Paste any ChatGPT, Claude, or Gemini output. Get a natural rewrite — and an AI detector score showing exactly how human it now reads.

Download for Mac Mac App Store Download for iPhone App Store

macOS 26 iOS 26 Free tier · 3-day trial on Annual

Humanizer — Humanize

AI-generated input

96^% AI

AI has become an integral part of modern content creation. With the advent of large language models, the ability to generate high-quality text has been revolutionized, allowing for unprecedented efficiency in writing workflows.

Humanized — Casual

4^% AI

The gap

You wrote it.
The detector disagrees.

AI detectors flag too aggressively. ESL writers and AI-assisted drafts get caught in the same net.

4modes

Casual · Academic · Creative · Formal

Same input, four distinct rhythms.

1–5

"Sound like me" samples

Few-shot examples shape every rewrite to your voice.

5,000chars

Per request on Pro

Long essays in one pass. Free tier: 500 chars.

How it works

Three taps. Zero setup.

STEP 01

Paste

Drop in any AI-generated text — ChatGPT, Claude, Gemini, anywhere. Up to 5,000 characters on Pro.

AI has become an integral part of modern content creation…

⌘V

STEP 02

Pick a mode

Casual, Academic, Creative, or Formal. Same input, four distinct rhythms.

“Honestly, AI is everywhere in writing now.”

STEP 03

See the score

An AI detector reading, color-coded. You see how human the rewrite reads — no guesswork.

AI text

96%

Your rewrite

Free · no signup

Humanize your text.
Right here, right now.

Paste up to 1,500 characters, pick a mode, and get a real rewrite with an AI-detector score. No account, no card.

Or try a sample:

Your text0 / 1,500

Humanized — Casual

Your rewrite will appear here.

Free tool runs Claude Haiku, one pass. Pro (app & web) uses the stronger model with a detector-guided retry loop, longer text, and unlimited rewrites.

Four writing modes

Same input.
Four ways to sound human.

Modes aren't cosmetic. Each is a different prompt and a different cadence — chosen to match where the text is going.

MODE · 01

Casual

Conversational. Drops formal stiffness — reads like a thoughtful message to a friend.

Honestly, AI is everywhere in writing now. Once those big models showed up, drafting got a whole lot easier.

MODE · 02

Academic

Hedged claims, varied rhythm, scholarly cadence. For essays, theses, and lit reviews.

Recent advances in large language models have substantially reshaped writing workflows, though effects vary across disciplines.

MODE · 03

Creative

For blogs, fiction, personal essays. Imagery enters; sentences breathe at uneven length.

Writing has changed. Models stitch sentences faster than I can think — the first draft is mine to argue with.

MODE · 04

Formal

For client briefs, emails, reports. Tight. Precise. Professional, without sounding stiff.

Large language models have meaningfully accelerated content production. Workflows once measured in days are now measured in hours.

Designed for Apple

Built on Apple's stack.
Not a wrapper. Not a port.

SwiftUI on Mac and iPhone. Liquid Glass throughout. Sign in with Apple, In-App Purchase, iCloud-grade auth. The way Apple builds its own apps — because that's what Apple users notice.

Liquid Glass interface

Toolbar, sheets, mode selector — every navigation surface uses the native iOS 26 / macOS 26 material. Translucent, depth-aware, alive.

SwiftUI on every device

Same Swift codebase on Mac and iPhone. No Electron, no React Native, no cross-platform compromise. The fastest path Apple's own engineers take.

SWIFTUI

Sign in with Apple

Native button, anonymized email, no password. One tap from App Store to humanizing.

Apple In-App Purchase

Subscriptions through Apple. Family Sharing supported. One tap to cancel — no retention emails, no chase.

Family Sharing

Cancel in Settings

iCloud-grade auth

Same Apple ID across Mac and iPhone. Your history follows you. Backed by Apple's identity stack.

Privacy

Your text never
trains a model.

We use Anthropic's Claude under their commercial API terms. Your input is processed once, then dropped. No training data, no resale, no third-party trackers in the app.

Your draft is yours.
We’re just the rewrite.

No training data

Anthropic API terms forbid training on customer input. We honour them.

No passwords, no resets, no leaked credentials. One tap and you're in.

GDPR · KVKK · CCPA

Delete your account anytime — full data erasure within 30 days.

Cross-device sync

Draft on laptop, finalize on phone. Same history, one account.

Paste. Humanize. Score.

Three verbs. One rewrite. Native on Mac, iPhone, and iPad.

Honest scope

What it's not.

Five things we refuse to be. Your accountability is yours; we make the tool.

Not this

✕ A cheating shortcut

✕ A guarantee for any specific detector

✕ A grammar checker

✕ A translator

✕ An AI content generator

This

→ A writing tool

→ A measurably more human rewrite

→ A tone & cadence rewriter

→ Native English humanizer

→ A humanizer for text you bring

Sound like me

Save your voice.
Every rewrite matches.

Paste one to five samples of your own writing. Humanizer feeds them into the rewrite as few-shot examples — so the output reads like you on a good day, not like a generic model. Every rewrite shows a voice-match score, so you can see how closely it captured your style.

Students

For essays, theses, and lit reviews.

Paste an old essay as your sample
Academic mode keeps the hedge
5,000 chars in one rewrite

Writers

For client briefs and SEO drafts.

Save a brand voice per persona
Switch personas per client
Unlimited rewrites on Pro

Creators

For posts, captions, and scripts.

Save your last five best posts
Casual mode + your voice
Share Extension from any app

Anywhere on your Mac or iPhone

Humanize without
switching apps.

Humanizer plugs into the system surfaces Apple opens to third-party apps. The iOS share sheet, the macOS Services menu, App Shortcuts in Spotlight and Siri. Send the selection to Humanizer without leaving where you wrote it.

iOS · Share Extension

Humanize from the share sheet.

Share any AI-generated text from Safari, Mail, Pages, or Notes. Pick a mode, tap Humanize, copy the result back in one tap.

macOS · Services menu

Right-click, Services, done.

Select text in any Mac app, right-click → Services → "Humanize with Humanizer." The selection opens in Humanizer, rewritten, ready to paste back.

App Shortcuts

Spotlight and Siri.

Humanize is registered as an App Shortcut on iOS 26 and macOS 26. Trigger it from Spotlight, Siri ("Hey Siri, humanize this text"), or any Shortcut you build.

iCloud-paired

Same Apple ID, both devices.

Sign in once with Apple. Your history, personas, and subscription follow you from Mac to iPhone and back — no extra account, no migration.

Two platforms, one Humanizer

Apple-native,
end to end.

Mac, iPhone, and iPad, built with the design language each platform expects. One subscription. One account. The same Humanizer wherever you write.

macOS 26

Mac

Humanizer

Input

Humanized

The desk-side workhorse.

Right-click any selection → Services → "Humanize with Humanizer." Humanizer opens with the selection ready to rewrite. App Shortcut in Spotlight, full keyboard control, built in SwiftUI for Apple Silicon.

Services menu Universal binary

iOS 26 · iPadOS 26

iPhone & iPad

Flagship

9:41 ●●●●

Input

AI has become an integral part of modern content creation…

Humanized

4% AI

Honestly, AI is everywhere in writing now. Once those big models showed up, drafting got way easier.

Casual

Academic

Creative

Formal

The everywhere companion.

Share any AI-generated text from Safari, Mail, Pages, or Notes via the share sheet. App Shortcuts surface Humanize in Spotlight and Siri. Sign in with Apple, Apple In-App Purchase.

Share Extension Spotlight + Siri

Pricing

Free to try.
Pro when you need it.

Three humanizations free — full quality, with their AI scores and your own personas. Upgrade for unlimited rewrites, longer drafts, a stronger model, and AI scores across your full history. Cancel anytime.

Free

^$0_{/to start}

No card required

Try every mode before you pay.

3 free humanizations — full quality
500 characters per request
AI detector score on every result
All 4 writing modes
"Sound like me" personas + voice match
iOS Share Extension + Mac Services

Get the app

Pro Weekly

^$5.99_/week

Billed weekly via Apple

Short deadline? Try it on us.

Unlimited humanizations (fair use)
5,000 characters per request
Stronger model — refines until it reads human
AI scores across your full history
Cross-device sync (Mac · iPhone · iPad)
Family Sharing supported

Start Weekly

Pro Monthly

^$12.99_/month

Billed monthly via Apple

Steady writers, no annual lock-in.

Everything in Weekly
No annual commitment
Family Sharing supported
Apple In-App Purchase
Cancel anytime

Go Monthly

Best value

Pro Annual

^$109.99_/year

Billed annually via Apple · 3-day free trial

For writers who humanize every week.

3-day free trial, then annually
Everything in Monthly
Family Sharing supported
~$9.17 / month equivalent
Cancel anytime

Go Annual

FAQ

Direct answers.

What does the humanizer actually do?

It takes AI-generated text and rewrites it to sound more natural and human. It preserves your meaning while changing the rhythm, word choice, and sentence structure that AI detection tools key on.

Will it bypass AI detectors?

We measure against Sapling's AI detector — every rewrite shows its AI score, so you can see how human it reads. Other detectors (Turnitin, GPTZero, Originality.ai) use different signals and change weekly; we don't claim to pass any specific one. The rewrite changes rhythm, word choice, and sentence structure that most detectors key on, but no humanizer can guarantee passage of every tool at every moment.

Is using a humanizer cheating?

What languages does it support?

Can I make it sound like me?

Does it work inside other apps?

Is my text private?

Why both Mac and iPhone?

What if the rewrite isn't great?

Can I cancel anytime?

Refund policy?

Get the app on every
device you already own.

Native Mac. Native iPhone and iPad. One subscription unlocks them all — try the free tier first, upgrade when you need unlimited.

Download for Mac Mac App Store Download for iPhone App Store

Free tier · 3-day trial on Annual · Cancel anytime · Apple In-App Purchase

Make AI textsound human.

You wrote it.The detector disagrees.

Three taps. Zero setup.

Paste

Pick a mode

See the score

Humanize your text.Right here, right now.

Same input.Four ways to sound human.

Casual

Academic

Creative

Formal

Built on Apple's stack.Not a wrapper. Not a port.

Liquid Glass interface

SwiftUI on every device

Sign in with Apple

Apple In-App Purchase

iCloud-grade auth

Your text nevertrains a model.

Paste. Humanize. Score.

What it's not.

Save your voice.Every rewrite matches.

For essays, theses, and lit reviews.

For client briefs and SEO drafts.

For posts, captions, and scripts.

Humanize withoutswitching apps.

Humanize from the share sheet.

Right-click, Services, done.

Spotlight and Siri.

Same Apple ID, both devices.

Apple-native, end to end.

The desk-side workhorse.

The everywhere companion.

Free to try.Pro when you need it.

Direct answers.

Get the app on everydevice you already own.

Make AI text
sound human.

You wrote it.
The detector disagrees.

Humanize your text.
Right here, right now.

Same input.
Four ways to sound human.

Built on Apple's stack.
Not a wrapper. Not a port.

Your text never
trains a model.

Save your voice.
Every rewrite matches.

Humanize without
switching apps.

Apple-native,
end to end.

Free to try.
Pro when you need it.

Get the app on every
device you already own.