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A free allowance of 10,000 words is offered without a credit card, covering both detection and humanizing.
Learn moreDetect.ai
Detect AI text, then rewrite it to read like human writing
Beginner
What is Detect.ai?
Detect.ai is an AI detection remover tool that detects AI text, then rewrite it to read like human writing. A combined AI detector and humanizer: paste or upload text, see why it was flagged, then rewrite it into natural-sounding prose that aims to clear AI detection.
Detect.ai is a two-part writing utility: an AI content detector and an AI humanizer built into the same workspace. The detector scans pasted or uploaded text for the structural and stylistic patterns that typically mark machine output, then returns a confidence score and an explanation of what triggered the flag. The humanizer takes that same text and rewrites it so it reads like ordinary human prose, aiming to clear the detectors that originally caught it. The workflow is deliberately linear. Text goes in from a PDF, Word file, email or web copy, the detector highlights the passages that need work, and the humanizer rewrites them while keeping the original meaning and an adjustable tone. Detect.ai also ships a text generator that produces content already shaped to read naturally, plus a set of free single-purpose tools for paraphrasing, summarizing, translating, grammar checking, readability scoring and fact checking. The audience is broad. Editors and publishers run pieces through detection before they go live, lecturers use the reports to review submitted work, SEO teams soften mass-produced drafts, and compliance or legal staff check documents before submission. The bulk handling and speed claims point at people processing volume rather than one-off checks, and there is an iOS and Android app for checking text away from a desk. It competes with standalone detectors such as original AI checkers and with dedicated humanizers. Its pitch is that catching machine text and repairing it happen in one place, with word counts tracked across both actions. The catch is that detection accuracy claims are self-reported, and humanizer output still needs an editor to confirm the voice survived the rewrite.
How do you use Detect.ai?
1Create a free account
Sign up with the free plan to get 10,000 words. No credit card is requested at this stage, which makes it easy to trial both the detector and the humanizer on your own drafts.
2Run a detection pass
Open the detector, paste your text or upload a document, and run the scan. Review the confidence score and the flagged sections before deciding what needs rewriting.
3Humanize the flagged text
Send the flagged passages to the humanizer, set the tone you want, and compare the rewrite against the original. Check that meaning and specific details survived the rewrite.
4Draft with the content generator
If you are starting from nothing, generate a first draft with the built-in text generator and then humanize it for a more natural finish.
5Pick up the free utilities
Use the paraphraser, summarizer, grammar checker and readability checker for cleanup work around the main detection and humanizing passes.
Pros and cons
Pros
- Detector and humanizer sit in one workflow, so flagged passages can be rewritten without switching toolsAI
- Detection reports explain which patterns triggered a flag rather than returning a bare percentageAI
- Handles PDFs, Word files, emails and web copy, and claims to process large or bulk documents quicklyAI
- Free tier gives 10,000 words with no card, which is enough to test detection and rewriting on real workAI
- Mobile apps for iOS and Android cover checking text away from a desktopAI
Cons
- Accuracy figures (98.5% in the FAQ, 99.9% in the feature section) conflict, and neither is backed by independent testingAI
- Bypassing detectors is not guaranteed; results shift as detector vendors retrain their modelsAI
- Both detection and rewriting draw from one monthly word allowance, so heavy humanizing burns the plan fastAI
- No API or third-party integrations are documented, which rules out automated pipelinesAI
- Rewritten text still needs human editing for brand voice and factual accuracyAI
How much does Detect.ai cost?
Pricing
Plans are metered by words, and every word processed counts toward the monthly limit whether it was detected or rewritten. The site advertises a free starting allowance of 10,000 words with no credit card, plus the ability to upgrade or downgrade at any time. Specific plan prices are not stated on the homepage.
Learn moreSupport
A contact page is available for support and unanswered questions, and the homepage FAQ covers security, word counting and bulk processing.
Learn moreFeatures
Core features are an AI content detector with confidence scores and flagged-section reports, an AI humanizer that rewrites text to a chosen tone, and a text generator for starting drafts. The platform accepts PDFs, Word documents, emails and web copy, claims fast handling of large or bulk files, and adds free utilities for paraphrasing, translating, summarizing, grammar checking, readability and fact checking, plus iOS and Android apps.
Learn moreFrequently asked questions about Detect.ai
How much does Detect.ai cost?
Plans are metered by words, and every word processed counts toward the monthly limit whether it was detected or rewritten. The site advertises a free starting allowance of 10,000 words with no credit card, plus the ability to upgrade or downgrade at any time. Specific plan prices are not stated on the homepage.Does Detect.ai offer a free trial?
A free allowance of 10,000 words is offered without a credit card, covering both detection and humanizing.How do you use Detect.ai?
The walkthrough on this page covers 5 steps: 1. Create a free account 2. Run a detection pass 3. Humanize the flagged text 4. Draft with the content generator 5. Pick up the free utilities.What platforms does Detect.ai support?
Detect.ai is available on Web App, iOS and Android.What are the limitations of Detect.ai?
Accuracy figures (98.5% in the FAQ, 99.9% in the feature section) conflict, and neither is backed by independent testing. Bypassing detectors is not guaranteed; results shift as detector vendors retrain their models. Both detection and rewriting draw from one monthly word allowance, so heavy humanizing burns the plan fast.
Status
StatusActive
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Added10/21/2026
Platforms
Web AppiOSAndroid
Pricing
FreeFreemiumSubscription
