Last updated 08-14-2026
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AI Content Detector By Interested In AI
Paste text into AI Content Detector By Interested In AI and get a probability score for whether it was machine-written. The checker runs on Interested In AI, a free community site that also hosts courses, forums, and other small AI utilities. No payment is required to run a scan.
The detector caps input length rather than selling premium accuracy tiers. Guests can analyze up to 1,000 characters per submission, while a free account raises the limit to 2,000 characters. That trade-off differs from standalone detectors that charge for batch uploads or API access.
Bloggers, students, and community members who want a quick authenticity check before publishing use the tool. The site frames it as a way to avoid penalties on platforms that discourage fully AI-written posts.
Analyze up to 1,000 characters per check without creating an account
Free account unlocks 2,000 characters per analysis batch
Returns a probability percentage for AI-generated content
Hosted inside the Interested In AI community with courses and forums
Simple paste-and-analyze interface with a character counter
Completely free with no paid tier listed on the detector page.
Quick paste-and-score workflow with a visible character counter.
Free account doubles the per-check character limit to 2,000.
1,000-character guest cap is tight for long articles or essays.
No API or batch upload option is documented on the tool page.
Detection accuracy details and model names are not published on the page.
Is AI Content Detector By Interested In AI free?
Yes. AI Content Detector By Interested In AI is free to use. You can run scans without paying, and creating a free Interested In AI account only raises the per-check character limit.
What is the character limit on AI Content Detector By Interested In AI?
AI Content Detector By Interested In AI accepts up to 1,000 characters per check for guests. Signing up for a free Interested In AI account increases the limit to 2,000 characters per submission.
Do I need an account for AI Content Detector By Interested In AI?
No. AI Content Detector By Interested In AI works without an account at the 1,000-character limit. A free account is optional if you need 2,000 characters per scan.
What does AI Content Detector By Interested In AI measure?
AI Content Detector By Interested In AI reports the probability that pasted text was generated by AI. You paste copy into the field and the page returns a percentage score for machine-written content.
Who built AI Content Detector By Interested In AI?
AI Content Detector By Interested In AI is published by Interested In AI, a free community site offering AI education, courses, forums, and other small utilities alongside the detector.