10 copy-paste power prompts for research, analysis, and content creation — including the viral "5 essential questions" prompt.
Prompts10 free
DifficultyAll levels
Reading time7 min
Last updatedMar 2026
TL;DR
The best NotebookLM prompts are specific, source-aware, and output-structured. The most popular: "Analyze all inputs and generate 5 essential questions that, once answered, would give someone a deep understanding of the entire topic." Copy all 10 below.
These prompts were developed and refined through 200+ research sessions across academic, professional, and content-creation workflows.
What makes a great NotebookLM prompt?
NotebookLM prompts differ from general chatbot prompts because the AI is constrained to your sources. Request citations, ask for comparisons across documents, and specify output formats. Avoid asking about topics your sources don't cover.
10 power prompts
Copy & paste ready
Prompt 1 — Deep understanding (most popular)
Analyze all inputs and generate 5 essential questions that, once answered, would give someone a deep understanding of the entire topic. Then answer each question using only the sources provided, with citations.
Prompt 2 — Executive summary
Create a one-page executive briefing of all uploaded sources. Structure it as: Key Findings (3-5 bullet points), Supporting Evidence (with citations), Open Questions, and Recommended Next Steps.
Prompt 3 — Source comparison matrix
Compare all uploaded sources in a table with columns: Source Title, Main Argument, Methodology, Key Findings, Limitations, and Unique Contribution. Cite specific passages.
Prompt 4 — Find contradictions
Identify any contradictions, disagreements, or conflicting findings across my sources. For each conflict, cite the specific passages from each source and explain the nature of the disagreement.
Prompt 5 — Teach me like I'm new
Explain the core concepts in these sources as if I have no background in this field. Use simple analogies, define all technical terms, and build understanding step by step. Cite sources for each explanation.
Prompt 6 — Gap analysis
Based on all uploaded sources, what questions remain unanswered? What topics are mentioned but not deeply explored? What gaps exist in the evidence? Identify at least 5 research gaps with citations.
Prompt 7 — Key quotes extraction
Extract the 10 most important direct quotes from all sources. For each quote, provide: the exact text, the source and page/section, and a one-sentence explanation of why it matters.
Prompt 8 — Methodology deep dive
Analyze the research methodology used in each source. For each, describe: the research design, sample size and selection, data collection methods, analysis approach, and potential biases or limitations.
Prompt 9 — Practical application
Based on these sources, create an actionable implementation plan. What specific steps should someone take to apply these findings? Include a timeline, required resources, and potential obstacles with solutions.
Prompt 10 — Configure Chat (meta-prompt)
You are a [role, e.g., senior research analyst] helping me [specific goal, e.g., prepare a competitive analysis for our Q2 board meeting]. Always cite sources, prioritize actionable insights, and flag any areas where the sources are incomplete or conflicting.
Tips for writing better prompts
Be specific about output format — Ask for tables, bullet points, numbered lists, or specific document structures.
Select relevant sources first — Use checkboxes to narrow the AI's focus before prompting.
Use Configure Chat for recurring needs — Set a persistent instruction instead of repeating context.
Chain prompts — Start broad (Prompt 1), then drill down (Prompts 3–8) for deeper analysis.
Frequently asked questions
What is the character limit for prompts?
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NotebookLM recently expanded the prompt character limit from 500 to 10,000 characters, allowing much more detailed queries.
Can I save prompts for reuse?
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There is no built-in prompt library. Save your best prompts in a separate document and copy-paste. The Configure Chat feature is the closest to a "saved prompt."
Do prompts work across languages?
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Yes. NotebookLM supports 50+ languages. Write prompts in any supported language, and the AI responds in the same language.