Free AI Humanizer Tools
Humanize.io
Unlimited AI text humanization, built-in AI detector, modes for rewriting.
Free Plan: 100% free, no signup, unlimited usage.
Test content against main AI detectors #AIHumanizer #NaturalWriting
Humanizer.Pro
Converts AI text to human-like, multilingual, 3 rewriting modes.
Free Plan: Free, no word limits.
Retains meaning, eliminates repetition #AIHumanizer #NaturalWriting
Ahrefs AI Humanizer
Turns AI text natural, supports grammar check and detection.
Free Plan: Free, no signup.
Fast, user-friendly #AIHumanizer #NaturalWriting
Grammarly AI Humanizer
Makes AI writing sound natural, removes robotic tone.
Free Plan: Free, no sign-up required.
Built-in with Grammarly ecosystem #AIHumanizer #NaturalWriting
NoteGPT AI Humanizer
Humanizes and detects AI-generated content.
Free Plan: Free, no signup.
Processes up to 10,000 characters #AIHumanizer #NaturalWriting
HumanizeAI.com
One-click humanization, ultra mode for detector bypass.
Free Plan: Free basic use.
Adjustable readability #AIHumanizer #NaturalWriting
NetusAI (Free Tier)
Hybrid detection + rewriting, real-time feedback.
Free Plan: Free: 500 words bypass, 50 rephrase.
Quick, small batch rewrites #AIHumanizer #NaturalWriting
StealthWriterAI
Rewriter with tone selection, passive voice control.
Free Plan: Free up to 1,000 characters.
Control over tone/style #AIHumanizer #NaturalWriting
HumanizeAIpro
Rewriter targeting robotic phrasing/repetition.
Free Plan: Free up to 3,000 characters.
No built-in detector, fast rewrite #AIHumanizer #NaturalWriting
SmodinIO
Rewriter + generator, summarizer, citation support.
Free Plan: Limited daily runs.
Good for essays, drafts #AIHumanizer #NaturalWriting
Undetectable AI
Humanity score, tone balancing, plagiarism-free.
Free Plan: 300 words/day.
✅ GPTZero, Turnitin, Copyleaks #AIHumanizer #NaturalWriting
Humbot
1-click humanization, multilingual, retains meaning.
Free Plan: 3–5 rewrites/day.
✅ Originality.ai, Sapling, Writer #AIHumanizer #NaturalWriting
Humanize.im
Sentence restructuring, idiomatic phrasing.
Free Plan: 500 chars/use; 5 uses/day.
⚠️ 85%+ evasion (claimed) #AIHumanizer #NaturalWriting
StealthWriter
Fast processing, emphasis on context preservation.
Free Plan: 500 words/day.
❓ Untested by major detectors #AIHumanizer #NaturalWriting
BypassGPT
Military-grade evasion, 30+ languages.
Free Plan: 300 words/day.
✅ GPTZero, Copyleaks, ZeroGPT #AIHumanizer #NaturalWriting
AISEO Humanize
SEO-friendly output, readability scoring.
Free Plan: 1,000 words/month.
⚠️ Best with Gemini/Claude #AIHumanizer #NaturalWriting
Netus AI Paraphraser
Academic writing, customizable creativity.
Free Plan: 200 words/process.
Grammar & flow improvements #AIHumanizer #NaturalWriting
Writesonic Free AI Humanizer
One-click humanization for AI content.
Free Plan: Free access.
Great for marketing, academic, social #AIHumanizer #NaturalWriting
QuillBot AI Humanizer
Adjustable human-style rephrasing.
Free Plan: Free tier available.
Great tone preservation #AIHumanizer #NaturalWriting
SurgeGraph Free AI Humanizer
AI detection + humanization.
Free Plan: Free access.
SEO and content compliance #AIHumanizer #NaturalWriting
Humanize AI (humanizeai.pro)
Guaranteed AI detection bypass.
Free Plan: Free access.
Retains SEO value #AIHumanizer #NaturalWriting