Cloak Humanizer Pro

Unlimited humanization. API access.
$19 a month.

The free Chrome extension gives you 10 humanizations a day. Pro removes the cap, adds a developer API for headless WordPress / Zapier / scripts, and runs against the same locally-verifiable license token. Cancel anytime.

Get the free extension →
What Pro changes

Four upgrades. One license.

Pro flips the daily cap off, unlocks the API, and stays as private as the free version. Your license is an offline-verifiable token — the extension still never phones home.

∞
No daily cap
Score and humanize as many drafts as you want. The 10-per-day free limit goes away the instant your license is pasted in.
API
REST API
Call /api/humanize from your own scripts, Zapier, Make, headless WordPress. Same scoring and rewriting as the extension.
⊘
Still local-first
The extension verifies your license token offline using Ed25519. No phone-home, no remote calls during humanization.
✕
Cancel anytime
One-click cancel via your Stripe receipt. Your license keeps working through the end of the billing period.
Pricing

One paid tier. No usage games.

$19 a month, billed monthly. No annual lock-in, no per-API-call metering, no surprise overage charges. If we ever change the model, existing subscribers grandfather.

Free
$0 / month
No account required.
  • 10 humanizations per day
  • Right-click context menu
  • Per-category toggles
  • 100% local — no data leaves your browser
  • No API access
Install free →
Pro
$19 / month
30-day license, auto-renewed on each invoice.
  • Unlimited humanizations
  • Everything in Free
  • REST API: POST /api/humanize
  • Offline-verifiable license (Ed25519 JWT)
  • Email support, one-business-day reply
After you subscribe

Three steps to unlock Pro.

Your license arrives at the success page and by email. Paste it once; renewal happens automatically as long as the subscription is active.

01 — Subscribe
Pay through Stripe
Click Subscribe above. Stripe handles billing, taxes, receipts, cancellations, and card updates.
02 — Get your license
Copy from the success page
The page after checkout shows your license JWT. A copy of the same token is also emailed to your account address.
03 — Paste & go
Settings → License key
Open the extension's options page. Paste the license. The daily counter disappears immediately; the API endpoint accepts the same token as a Bearer.
FAQ

Honest answers.

Will the extension still work 100% locally?

Yes. The license is a signed Ed25519 token — the extension verifies the signature against an embedded public key without making any network request. Your text never leaves the browser.

What about the API? That has to be remote.

Right. The API at POST /api/humanize is a separate surface you call from your own code with the license as a Bearer token. Use it for headless WordPress, Zapier, Make, or any scripted workflow.

What if I cancel?

Your existing license stays valid through its 30-day expiry, then stops being accepted. You can re-subscribe at any time and a fresh license is issued automatically.

What if my license expires while my subscription is active?

It won't. Every successful invoice (the monthly renewal) triggers a new license email with a fresh 30-day window. As long as Stripe successfully charges your card, you always have an unexpired license.

Is there a per-call quota on the API?

No published quota at launch. We reserve the right to add one if abuse becomes a problem — and we'll publish thresholds before changing anything. Expect "reasonable for one human's workflow" to always be free under Pro.

Where's the data on me?

Stripe holds the billing record. Cloudflare KV holds your license JWT for retrieval. We do not store any humanization input or output. Privacy policy →