An AI agent plans, retrieves from syllabus notes, writes and critiques every JNTUH-style answer, with diagrams, then prints it typeset or in handwriting. No sign-up, no server, your key stays in your browser.
One studio takes you from a question to a print-ready page.
Write, then an independent correctness check, then a verification of topic and length for 2 to 20 marks.
Answers draw on notes from DBMS, OS, networks, cryptography, ML and more. Add your own units.
Paste a Groq or Gemini key. The provider and best free model are found for you, with automatic fallback.
Flowcharts, sequence, ER, class, state, mind maps, timelines, pie and Gantt charts. Broken diagrams are auto-repaired.
A typeset sheet or 8 handwriting styles in 4 ink colours, on plain white, ruled, squared or dotted paper, with an optional page border.
Cover page, details strip, watermark, page numbers with your name and roll number, and a saved library with backup and restore.
The marks you pick set the length of a theory answer. Programs get just the program and its output. Anything extra is added only when you tick it.
| Marks | Words | Structure |
|---|---|---|
| 2 | 40–70 | A short definition |
| 5 | 150–220 | Definition and 4 to 6 key points |
| 8 | 300–380 | Definition and 3 explained sub-headings |
| 10 | 400–520 | Definition and 4 explained sub-headings |
| 16 | 700–900 | Definition and 5 to 6 explained sub-headings |
| 20 | 950–1200 | Definition and 6 to 8 explained sub-headings |
Optional add-ons, per run:
Create a free key at Groq or Google AI Studio and paste it once.
Add as many question fields as you need, set the marks for each, and generate every answer in one go, in order.
Edit the Markdown, add your details, pick a mode and a watermark.
Print or save as PDF, or send the file to your faculty.
Keys are stored only in your browser and sent only to Groq or Google. There is no server in between.
Drafts and your library live in this browser. Export a backup any time.
AI text is cleaned before display, and questions are treated as data, not instructions.
Question length, daily runs and a cooldown protect your free quota.
The site is free. You use your own free Groq or Gemini key, which have their own usage limits.
Groq keys start with gsk_ and come from console.groq.com/keys. Gemini keys start with AIza and come from aistudio.google.com/apikey.
Treat them as a strong draft. AI can make mistakes, so check facts, formulas and code against your textbook.
Check your college's rules on AI-assisted work first. Sheetstudio is best used to learn, revise and prepare.
Yes. The studio has Edit and Preview tabs on small screens, and PDF export uses your browser's print dialog.
After your first visit the studio opens offline and you can edit, preview and print. Generating answers needs internet. On Android, use your browser menu to install it as an app.
Create a fresh key, paste it without spaces, and tap Verify and save. The studio tells you right away if it is invalid.
Final-year B.Tech CSE student at Vaagdevi College of Engineering (2023–2027). ML Engineer Intern at Yuva Intern (NSDC) and Data Analytics Intern at Thiranex.
Found a bug or want a feature? Tell me.