Added on Nov 03,2026

AI Checker is an AI detection tool that checks writing and photos for signs of AI generation and returns a report with context for each result.
For text, you paste between 600 and 10,000 characters or upload a .txt file. Live reports give an overall AI signal plus passage-level details to help you review the result. The site notes that this is AI detection, not a plagiarism or copied-source check.
For images, you upload a JPG, PNG or WebP file to review an image signal along with any available metadata. The site points out that missing metadata does not prove AI use and that editing or compression can affect detection. Video checking is listed as coming soon.
Key features include signal breakdowns, passage highlights, sample content to try, reports saved to your account and downloadable JSON reports on paid plans.
The service is careful about limits, describing results as a signal rather than proof of authorship and encouraging users to weigh the source, context and their own judgement alongside the score.
Pricing: new accounts start with 20 free credits after signing in. Monthly plans are Starter at 14.99 US dollars, Pro at 21.99 US dollars and Scale at 40 US dollars, with cheaper yearly billing and a one-off 300 credit pack for 9 US dollars. Credits are shared across text and image scans.
It is suited to teachers, editors, writers, journalists and anyone who wants a second look at an essay, article or photo before sharing or publishing it.
Similar tools to compare with AI Checker:
| Tool | Pricing | Best for |
|---|---|---|
| Getsolved.ai | Freemium | Writers, students, content teams and professionals who want to check and improve how their writing reads. |
| GPTZero | Freemium | Teachers, universities and editors who need to check essays and articles for AI-written or copied passages. |
| AI Image Detector | Free | Journalists, moderators and digital artists who need a quick first check on whether an image was made by AI. |
| Pixlyze | Free | Journalists, educators and content moderators who need a quick check on whether an image was made with AI. |
| ContentDetector.AI | Free | Editors and writers who want a rough check on which passages of a draft read as repetitive or formulaic. |
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