What is Smart Paraphraser?
Smart Paraphraser is an AI-powered language and writing tool that helps you get the answer faster than doing it by hand. Built into Backrow's Language engine, it's designed for anyone writing essays or reports, learning a language, or studying linguistics who want a faster way to finish their work in less time.
Common uses
- Last-minute language and writing homework
- Checking your work before turning it in
- Paraphrase sources for your essay without sounding like a thesaurus
How to use Smart Paraphraser
- 1
Open Smart Paraphraser
Go to backrow.ai/free/smart-paraphraser — free to try with the credits a new account starts with.
- 2
Paste your input
Drop in your content. Paste the quote you want to paraphrase...
- 3
Get your result instantly
Backrow processes the input and returns the worked output — usually in under 5 seconds.
- 4
Copy, save, or refine
Copy the result to your clipboard, save it to your Backrow workspace for later, or tweak the input and re-run.
Smart Paraphraser vs other tools
vs Grammarly
Backrow's writing tools target academic work specifically — citations, essay structure, voice-matched drafts — not just grammar.
vs DeepL
Backrow translates with academic context (preserves citations, technical terms, formal register) and explains tricky idioms instead of translating them literally.
vs Google Translate
Backrow translates with academic context (preserves citations, technical terms, formal register) and explains tricky idioms instead of translating them literally.
Frequently asked questions
Do I need an account to use Smart Paraphraser?+
Yes — Smart Paraphraser calls an AI model, so it needs a free account. Signing up takes a minute, needs no card, and starts you with 200 credits. 14 of Backrow's calculators do run with no account at all; they are listed at backrow.ai/free.
Is Smart Paraphraser actually free?+
Smart Paraphraser costs 35 credits per use. New accounts start with 200 credits from the welcome gift, so you can use it about 5× before you need a plan.
How is this different from Grammarly?+
Grammarly is a great single-purpose tool. Backrow's Smart Paraphraser is one of 120+ tools in a single platform — alongside lecture recording, AI notes, flashcards, quizzes, and study guides. You stop juggling five subscriptions and switching tabs.
Will my professor catch me using this?+
Smart Paraphraser is a study aid, not a cheating tool. Use it the same way you'd use a calculator, dictionary, or office hours: to understand the work, not to dodge it. For assignments where AI is explicitly banned, don't use it. For everything else (problem sets, exam prep, learning a topic faster), it's fair game.
Do I need to download anything?+
No. Smart Paraphraser runs in your browser. Works on Mac, Windows, Linux, iOS, and Android. There's also a mobile-installable version (PWA) at backrow.ai if you want it on your home screen.
What other language and writing tools does Backrow have?+
Backrow's Language engine includes everything from problem solvers to paraphrase tools. See the full Language catalog at backrow.ai/free or browse all 120 tools at backrow.ai/free.
Can I use Smart Paraphraser on my phone?+
Yes — Smart Paraphraser works in any modern mobile browser (Safari on iOS, Chrome on Android). The interface is touch-optimized for small screens.
Related tools
Free: the AI Study Toolkit
4 printable templates: a spaced repetition schedule, a lecture to flashcards workflow, a 7 day finals plan, and a one page cram sheet.