Free Formal to Informal Converter
Swiftly transform sentences between formal and informal styles with Rephrase, an AI sentence rewriter by ProWritingAid.
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Why choose ProWritingAid?
In-depth analysis & actionable feedback
Tailored analytical tools assess every aspect of your writing in seconds and teach you how to improve.
Works with your favorite writing app
ProWritingAid works wherever you do, fitting neatly into any writing app like Word, Google Docs, or Scrivener.
Your writing is safe with ProWritingAid
Your writing is sacred, so we use bank-level security to keep it safe and never use your text to train our algorithms.
Share every sentence with confidence
Join over 3 million people improving their writing.
I’ve tried every free and paid writing/editing/grammar extension out there, and this by far is the best one my team and I have found. It’s fast, accurate, and really helps improve your writing beyond simple grammar suggestions.
ProWritingAid has a Rephrase feature now—I just tried it today, and it helps so much! Like a magic✨ editor!
I am continually impressed with the positive input this program offers me every time I sit down to write. My skills have improved immensely since I bought it, and I heartily recommend it to anyone who wants to have more confidence in their own writing.
Transform sentences from formal to informal with the click of a button
Choose how to rewrite
Easily convert sentences from formal to informal, or vice versa. You can also shorten or expand text, add sensory details, and improve fluency, too.
Craft the perfect message
Effortlessly find the right way to phrase your ideas with Rephrase. Choose from dozens of options to reword any sentence.
Translate to fluent English
Rephrase will translate from your native language to fluent English so you can be confident in everything you write.
Works in all your favorite writing apps
Access all ProWritingAid's features directly in your writing app of choice.
Informal to formal converter FAQs
What is ProWritingAid?
ProWritingAid is a digital toolkit that helps you craft your story and bring it to life.
ProWritingAid helps you unlock the full potential of your story by fixing grammatical errors, improving sentence clarity, and creating more engaging prose. Plus, it integrates with any writing app, so you can get support in whichever one you use.
It’s like having an English teacher, professional editor, writing buddy and honest critic sitting inside your favorite writing app.
Is ProWritingAid free?
In the free plan, you get ten rephrases per day, which you need to convert sentences from formal to informal. If you need more, you'll need to upgrade to a paid plan.
Does ProWritingAid work everywhere online?
ProWritingAid can be used on a variety of websites and online apps by installing the browser extension. You can correct grammar and spelling errors, rephrase sentences, shorten text, and more.
Does ProWritingAid autocorrect?
ProWritingAid offers suggestions and recommendations to help you identify and correct writing errors. However, the choice to accept or ignore these suggestions is entirely yours.
Does my ProWritingAid paid license work on this page?
This page is for demonstration only, so it doesn’t recognize Premium or Premium Pro licenses, and limits how many times you can use the tool here. To access the feature with your paid license, please log in and use the Web Editor or any of our integrations.
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