All-in-one AI writing assistant. Rephrase, fix grammar, translate, expand, summarize, and transform any text — 12 AI actions in one studio.
AI Text Studio is the most comprehensive free AI writing tool available. Choose from 12 AI-powered actions: Rephrase in any tone, Expand with more detail, Shorten to essentials, Simplify for clarity, Fix Grammar, Make Formal, Make Casual, Make Professional, Summarize, Convert to Bullet Points, Translate to 15+ languages, and Write Email. All powered by advanced AI with a generous free daily limit. No signup required — start transforming your writing instantly.
Upload your file using the tool above.
Adjust any settings to your preference.
Click the process button and wait for results.
Download your output using the download button.
It is the same capabilities in one place, which matters when you are iterating. Summarise a draft, change its tone, then fix the grammar without moving between pages or re-pasting — each result feeds straight into the next action, so you can work through several passes in one sitting.
Rephrase for clumsy sentences you have already written. Expand when a point is too terse, shorten when you are over a word limit. Simplify for a non-expert audience, Formal or Casual to shift register. Summarize for long input, Fix Grammar as a final pass before sending.
Yes, every AI action counts against your daily allowance, so chaining several passes over one piece uses several. Free accounts get a daily quota that resets; Pro raises it considerably. Non-AI work like counting words or changing case is unlimited and does not touch it.
Yes, AI Text Studio is completely free. No signup, no account, and no watermark on outputs. A Pro tier is available for 100 AI ops/day and larger file sizes.
AI Text Studio sends your file to our AI provider over an encrypted connection so the model can process it. It is deleted after processing and is not used to train models. If a file is confidential, use one of our in-browser tools instead, which never upload anything.
Rewrite
Fix & Tone
Transform
Your result will appear here…