A free plagiarism checker can help you review a draft before you publish or submit it, but it is important to know what kind of checker you are using. The Hawaa Hub plagiarism checker runs in your browser and accepts up to 2,000 words. It does not scan a database of web pages or papers, and it does not give a percentage score. Instead, it offers two simple, transparent checks. This guide explains both, how to use them, and what they cannot tell you.
What Is a Plagiarism Checker?
Plagiarism means presenting someone else’s words or ideas as your own without credit. A plagiarism checker is a tool that helps you spot text that may match existing material. Some systems compare your text with huge databases. Schools and publishers may use their own systems for that, and our tool is not a replacement for them. Ours is a lighter, privacy-friendly helper that points you toward the places where you should look more closely.
What This Free Plagiarism Checker Does
Check 1: Repeated Phrases Inside Your Text
The tool lists phrases of six or more words that appear more than once in the text you paste. This is useful in two ways. It can reveal that you copied and pasted a passage twice by mistake, and it shows where your writing repeats itself, which often makes a piece feel padded.
Check 2: Search Links for Your Sentences
For up to 25 sentences of eight words or more, the tool builds a link that searches the first 16 words of the sentence, in quotation marks, on Google and on Bing. The link opens in a new tab. Quotation marks ask the search engine for that exact string, so if the same wording exists on a public page, it may appear in the results.
How to Use the Plagiarism Checker Step by Step
- Open the free plagiarism checker.
- Paste your text, up to 2,000 words. Remove anything confidential first.
- Run the check and read the list of repeated phrases.
- Go through the sentence list and click the Google or Bing link for any sentence you want to verify.
- Read the search results in the new tab and decide whether any page uses the same wording.
How to Read the Results
A repeated phrase is not always a problem. A name, a title or a deliberate refrain may repeat on purpose. Look at each one and decide whether it should stay.
For search results, an exact match on another page means you should investigate. Maybe you quoted it and forgot the quotation marks, or maybe you copied from your notes. Add quotation marks and a source, or rewrite it in your own words. If the matching page is your own earlier work, that is a different matter, and some publishers and schools have rules about reusing it.
Common sentences, such as standard definitions or legal wording, may match many pages without being plagiarism. Use judgment.
What It Cannot Do
Being honest about limits matters more than big promises.
- No match does not prove originality. A search that finds nothing only means that exact string was not found by that search engine at that moment.
- Paraphrased copying is not found. If someone reworded another author’s text, an exact-phrase search will not catch it.
- Translated copying is not found. Text translated from another language will not match.
- There is no database and no score. You will not see a percentage, and the tool does not claim to detect all plagiarism.
- It checks only some sentences. The search links cover up to 25 sentences of eight words or more.
Privacy: What Happens When You Click a Search Link
Your text is processed in your browser. However, when you click a Google or Bing link, the searched sentence, the first 16 words, is sent to that search engine, like any other search. Do not use the search links for confidential, unpublished or sensitive text, such as client documents or private research.
Who Can Benefit from It?
- Bloggers and content writers who want to confirm that a draft does not repeat web copy by accident.
- Students who want to review their own writing before handing it in, remembering that their school may use its own system.
- Editors and freelancers who want a quick extra check on a submitted article.
- Website owners who want to avoid repeating text across their own pages.
Best Practices to Avoid Plagiarism
A checker finds problems after they happen, but good habits prevent them. Take notes in your own words, record the source for every idea, use quotation marks for exact words and cite what you borrow. Our step-by-step article on how to check text for plagiarism for free covers this workflow in detail.
After checking, tidy your text with the spell check tool, and review the page with the SEO page checker before publishing. More utilities are listed on the free tools page.
Frequently Asked Questions
Does this plagiarism checker give a percentage score?
No. It lists repeated phrases inside your text and gives you search links. It does not scan a database, so there is no similarity percentage.
Is a clean result proof that my text is original?
No. Paraphrased or translated copying will not be found, so a clean result is only one piece of evidence.
Is my text uploaded to your servers?
The checks run in your browser. Only the sentence you choose to search is sent to Google or Bing when you click a link.
Can I use it instead of my school’s system?
No. Schools and publishers may use their own systems, and this tool does not replace them.