Tool category
AI tools
Use focused text AI to summarize, rewrite, proofread, draft creative copy or regex, and ask questions about text-based PDFs. Submitted text goes through Replit AI Integrations to OpenRouter's free-model router with no paid fallback, so free capacity can fail.
Choose a focused utility below. Every tool page documents how to use it, where its data is processed, realistic limitations, and related workflows so you can make an informed choice before providing input.
Browse AI utilities
AI Summarizer
Turn walls of text into a no-yap TL;DR 🧠 Paste text to request a short AI-generated TL;DR and key takeaways. Review the result against the original source.
AI Paraphraser
Rewrite anything — formal, casual, or full Gen Z 💅 Ask AI to reword text in a formal, casual, professional, friendly, or Gen Z tone. Review the draft because meaning can shift.
Rizz Writer
AI-cooked bios, captions & replies with max aura 💘 Describe what you need — a spicy bio, a smooth reply, a caption that ates — and get 3 AI-written options with unlimited rizz.
AI Grammar Fixer
Fix grammar, spelling & punctuation in one click ✍️ Paste text for AI-assisted grammar, spelling, punctuation, and capitalization corrections. Review changes before using the result.
Ask Your PDF
Upload a PDF, ask it anything 📄💬 Ask questions about the extracted text in a PDF. The file is read in your browser; extracted text is sent to AI for a response.
Common ai tasks
- Summarize or paraphrase supplied text
- Proofread a draft while preserving its intent
- Ask questions about text-based PDFs
- Draft regex or creative text
Relevant guides
- How to use AI writing tools responsibly — Reduce the data you submit, give precise instructions, verify every result, and distinguish rewriting from fact checking.
AI tools FAQ
Does AI output need review?
Yes. Models can omit context, change meaning, or produce convincing errors. Verify facts, calculations, code, and consequential wording.
What is sent to AI?
Only the submitted or selected text needed for the action, including extracted PDF text for document Q&A, goes through Replit AI Integrations to OpenRouter's free-model router. There is no paid fallback.
Should I submit sensitive information?
No. Remove personal, confidential, credential, health, financial, and regulated data before using these tools.