AI Text Checker
Count words and characters, get a readability score, spot long sentences and overused keywords, and check social and SEO character limits. Optional AI-text checks.
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Frequently asked questions
How is reading time calculated?
By dividing the word count by 238 words per minute, the average silent reading speed for adults reading non-fiction. Speaking time uses 150 words per minute.
Are AI-text detectors accurate?
No detector is fully reliable. They give a statistical estimate and can label human writing as AI-generated, especially short, formal or non-native writing. Treat a score as one signal, never as proof.
What is the difference between AI detection and plagiarism checking?
AI detection estimates whether text was written by an AI model. Plagiarism checking compares text against existing published sources to find copied passages. They answer different questions.
Is my text stored?
Word counts and statistics are calculated in your browser. Text is only sent to a connected provider when you choose to run an analysis, and online2downloader’s server doesn’t store it.
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