Free Website & Writing Tools
Check how old any website is, compare two texts for plagiarism and count words. Free, no sign-up, and your text stays in your browser.
Enter any website to see how old it is, its creation and expiry dates, and its registrar.
Paste your article and the source you want to compare it with. We show the match percentage and highlight copied phrases.
What these tools do
Domain Age Checker
Shows how old a website is in years, months and days, plus its creation date, expiry date and registrar. Useful before buying a domain or judging a site.
Plagiarism Compare
Finds phrases of five or more words that appear in both texts and shows how much of your article matches.
Word Counter
Counts words, characters, sentences and paragraphs, and estimates reading time and how easy the text is to read.
Please read: what these tools can and cannot do
Domain Age comes from the public registry record. Some registries hide creation dates, and age alone does not decide Google rankings.
Plagiarism Compare checks two texts you provide. It does not search the whole internet, so a clean result only means your article does not copy the source you pasted. For a full web scan, use a dedicated service such as Copyleaks or Originality.ai.
AI detection: tools that claim to tell whether a text was written by AI are often wrong, and they can wrongly flag human writing. That is why we do not show an "AI score". Treat any such score from any website as a hint, never as proof.
Frequently asked questions
Where does the domain age come from?
From the public registration record of the domain (RDAP), the official successor to WHOIS.
Is my text saved?
No. Everything is calculated in your browser and nothing is uploaded to TechOldNewz.
How is the match percentage worked out?
We split both texts into runs of five words. The percentage is how many of your article's five-word runs also appear in the source text.
Are these tools free?
Yes, free with no sign-up.