Ultra HumanizerUltraHumanizer
LiveHumanizer API · v3

Humanize AI text.
Pass every detector.

Verified undetectable across Turnitin, Pangram, and every major detector. 1,000 free credits, no card required. Full control over style, depth, voice, and language. Built for everyday use, with enterprise-grade reliability when you scale.

Verified pass rate
99.8%

Verified pass rate

Languages
12+

Languages

Median latency
<500ms

Median latency

POST/humanize

Request

{
  "text":        "The advancements in machine...",
  "client_key": "uk_••••••••••",
  "style":       "academic",
  "context":     "research paper",
  "language":    "english",
  "depth":       "standard",
  "restructure": true,
  "settings":    { "formality": 80, "variation": 60 }
}

Response

200 · 480ms
{
  "result": "Recent developments in artificial...",
  "config": { "style": "academic", ... }
}
Verified againstTurnitinPangramOriginality.aiCopyleaksZeroGPT
Humanizer

Humanize AI text. Every parameter. Live output.

Select your writing style and language, paste your content, and humanize it. Results are engineered to pass Turnitin, Pangram, and every major detector.

23 wordsCost: 23 credits

Balanced and natural for most content types.

Output language of the humanized text

Input
Output

Sign in to humanize text

Sign in to get your API key and humanize.

Industry leader

The most advanced humanizer in the industry

Founded by an engineer who scaled humanization infrastructure for 10+ enterprises and leading service providers, that had processed billions of words. That hard-won production experience powers every request, whether it is a single paragraph or millions of words.

Humanization API
#1

Humanization API

Words humanized
60M+

Words humanized

Detector pass rate
99.8%

Detector pass rate

Median latency
<500ms

Median latency

Verified against
TurnitinPangramOriginality.aiCopyleaksZeroGPT
Built different

Built for real production workloads

Whether you humanize one paragraph or millions of words per month, the same API powers both.

Verified undetectable

Passes Turnitin, Pangram, and other popular detectors. Continuously tested against the latest versions.

Secure by design

Content is never stored or logged. Every request is processed and discarded immediately.

Full API control

Style, depth, language, formality, and variation. Every parameter exposed through the REST API.

12+ languages

Humanize text natively in the language your users write in. Enterprise-grade output across all supported languages.

FAQ

Common questions

Everything you need to know before you start.