How to use AI Checker
- Paste at least 40 words into the box above.
- Check the score and the highlighted sentences and words.
- Click an underlined word, pick a human alternative, and watch the score go up.
How to check AI writing
Paste at least 40 words into the box. The AI checker highlights sentences that read like AI in yellow and underlines typical AI words and phrases in orange. The gauge shows how human the text sounds, and the panel lists the most AI-like sentences and every AI word it found. AI checking happens instantly in your browser – there is no button to press and no daily limit. Unlike most AI writing checker sites, it works as a free AI detector online with no sign-up.
Make AI text sound more human
Click any underlined word to see why it sounds like AI and pick a simpler alternative, or type your own. Replaced words turn green, so you can see your progress, and the score updates as you edit. Wondering how to make AI sound more human? Mix short and long sentences, add your own examples and opinions, and cut filler phrases such as “it is important to note”.
What does the AI checker look for?
It looks for patterns that AI writing tools use far more often than people: overused words like “delve”, “crucial” and “seamless”, clichés like “in today’s digital landscape”, formal transitions like “furthermore” and “moreover”, em dashes, and sentences that all have the same length. Human writing is more varied and more personal.
Is it a free AI detector?
It is a free AI checker that shows AI-style patterns, so you know exactly what to change. No tool can prove who wrote a text: large AI detectors also make mistakes, and they often flag non-native English writers. Use the score as a guide for editing, not as proof.
Private, and it gets smarter
Your text is checked on your own device and never uploaded. When you pick a replacement, only the two short words (for example “delve” → “look at”) are counted anonymously, so the suggestions improve for everyone over time.
Private by design
Every tool runs inside your browser on your own device. Your text is never sent to a server, so it cannot be seen, stored or shared by anyone.
Frequently asked questions
Is this AI checker free?
Yes. The AI checker is free, with no sign-up, no word limit and no daily limit.
How to detect AI writing free?
Paste the text into the box. Sentences that read like AI are highlighted, and typical AI words are underlined with a human alternative.
Is it a free AI checker for students?
Yes. Students can check an essay before submitting it, see which parts sound robotic, and rewrite them in their own words.
How do I make AI sound more human?
Replace the underlined AI words, vary your sentence length, remove filler phrases, and add your own examples and opinions. The score shows your progress.
Can it prove that a text was written by AI?
No. It shows writing patterns that are typical of AI. No AI detector is 100% accurate, so never use a score alone to judge someone’s work.
Is my text uploaded?
No. The AI checking runs in your browser. Only anonymous word choices (like “delve” → “look at”) are counted to improve the suggestions. Your text is only sent if you choose to donate it with the “Donate” button.
Why do other AI detectors give a different score?
Each detector uses its own method. Popular detectors such as GPTZero or ZeroGPT measure how predictable each word is for a language model; this AI checker shows the writing patterns behind it, so you can see exactly what to change. No detector can prove who wrote a text, and all of them make mistakes – especially with short texts, formal writing and non-native writers. Adding your own examples, details and opinions is the most reliable way to make a text sound human.