QuillBot
Rephrase sentences, fix grammar, summarise text and create citations, all in one place.
What is QuillBot?
QuillBot is a writing helper. Its best-known feature is the Paraphraser: paste a sentence and it rewrites it in a new way, in the tone you choose. It also checks grammar, summarises long text and creates citations.
Think of it as a writing coach that offers you better ways to say things.
What makes it special
- Paraphraser: rewrite sentences in modes like Standard, Fluency, Formal and Simple
- Grammar Checker: fixes spelling, punctuation and grammar
- Summariser: turns long text into key points or a short paragraph
- Citation Generator: makes APA, MLA and other references in seconds
- Translator: translates between many languages
What you can do with it
- Improve your writing: make sentences clearer and smoother
- Change the tone: make a message more formal or more simple
- Summarise articles: get the main points quickly
- Fix mistakes: check emails, essays and posts before sending
- Create references: for assignments and research work
Get started in 3 steps
- Go to quillbot.com, with no sign-up needed to try
- Choose a tool from the left menu, such as Paraphraser or Grammar Checker
- Paste your text, choose a mode and click the button
Try this today
- Paste a sentence and compare the Formal and Simple modes
- Paste a long article into Summariser and choose Key sentences
- Run your next email through Grammar Checker
Good to know
- Use it to learn, not to copy: rewording someone else's work is still plagiarism
- Check the meaning: paraphrasing can sometimes change what you meant
- Free to start: free word limits; Premium unlocks more modes and longer text
Quick challenge
Paste one of your old messages and see how QuillBot would say it in Formal mode!
Picked by the Scrollwell team · updated 25 Oct 2026. QuillBot is run by its own company — read its privacy terms before you add learners' names or marks.