Jul 24, 2026

Best Gemini Prompts: A Copy-Paste Library for Chat, SEO, Gems and Images (2026)

Use the best Gemini prompts for content, SEO, email, Gems and images, with copy-paste templates built for Gemini’s current 2026 model line-up.

This Gemini prompt library contains 16 copy-paste prompts for content, SEO, email, Gems-style assistants, images and structured analysis, illustrated throughout with a B2B SaaS example. A Gemini prompt is the instruction, context and material you give Google’s AI before it produces an answer.

Start with this adaptable brief whenever you are not sure how to phrase the task:

text
1Work as [relevant specialist].
2
3Your assignment: [specific outcome].
4Background: [company, product, audience and situation].
5Use these inputs: [source material or known facts].
6Return: [format, sections, length and language].
7Requirements: [must include, must avoid, tone and deadline].
8
9Before answering, ask me for any detail that would materially change the result. Do not invent missing facts.

Use these prompts with Gemini in ilisai.

What is Google Gemini and which version should you use in 2026

Gemini is Google’s AI model family, available through the Gemini app and integrated into Chrome and Workspace. Choose the fast tier for routine drafting and synthesis, the reasoning tier in Google’s app or API for demanding multi-step work, and a dedicated image or video model for visual output.

The practical line-up is:

ModelBest fitIn ilisai
Gemini 3.6 FlashGoogle’s newest fast model for agentic and multimodal workNo — Google app/API only
Gemini 3.5 FlashFast everyday chat, drafting and analysisYes — chat, with thinking enabled, on every plan
Gemini 3.5 Flash-LiteGoogle’s fastest, lowest-cost 3.5-generation tierNo — Google app/API only
Gemini 3.1 ProHeavy multi-step reasoningNo — Google app/API only
Gemini 3.1 Flash LiteHigh-volume or light requestsYes — chat; also one of the models Auto can pick
Nano Banana Pro / 2 / 2 LiteImage generationYes — image generation; Pro and 2 support 1K/2K/4K, Lite is 1K
Gemini Omni FlashFast video generationYes — available in public preview since June 30, 2026. See the Gemini Omni Flash explainer

Google’s catalog on July 24, 2026 is wider than what ilisai serves: in ilisai chat the Gemini options are Gemini 3.5 Flash and Gemini 3.1 Flash Lite, while Gemini 3.6 Flash, Gemini 3.5 Flash-Lite and Gemini 3.1 Pro run only in Google’s app or API. Inside ilisai, Gemini 3.5 Flash is the sensible default when turnaround matters, and the same selector offers GPT-5.5, Claude Sonnet 5 and Claude Opus 4.8 for heavier reasoning. Auto picks its model from the request’s size and technical requirements, not from the topic, so it does not guarantee a Gemini answer — select Gemini 3.5 Flash explicitly when you specifically want Gemini.

How to write a good prompt for Gemini

A useful prompt tells Gemini what decision or deliverable you need, supplies the context that changes the answer, and defines what acceptable output looks like. Specific constraints beat a long preamble because they give the model something concrete to follow.

  1. Name the task: ask for one observable outcome, such as a launch-post draft.
  2. Supply context: identify the product, reader, funnel stage and source material.
  3. Set specifications: state format, length, tone, exclusions and success criteria.
  4. Give an example: include a sample when voice or structure is hard to describe.

Google’s Workspace prompting guide reports that effective prompts average about 21 words and include context, while most real prompts are under nine words. Treat 21 as a useful reminder to brief the model, not as a target you must hit.

Weak: “Write a product launch post.”

Better: “Draft a 180-word launch post for a B2B project-management tool releasing workload alerts. Address operations leads at 50–200-person companies, explain the practical benefit, and close with a demo CTA. Use only the facts I provide.”

Keep revisions in the same conversation. Gemini can use the earlier brief, draft and feedback, so “make the opening more specific to operations leads” is often better than restarting with a fresh prompt.

Prompts for Gemini: content creation

The best Gemini prompts for content creation pin down the audience, source facts and editorial job before asking for prose. The four briefs below cover the work between an initial idea and channel-ready copy for a B2B project-management company.

Build a blog-post idea list

text
1Act as the content strategist for a B2B SaaS project-management company.
2
3Generate [number] blog-post ideas for [target audience] who struggle with [workflow problem]. For each idea, provide:
4- a working title;
5- the reader’s underlying question;
6- funnel stage;
7- one non-obvious angle;
8- the product capability that can be mentioned without forcing a sales pitch.
9
10Group related ideas into themes and flag overlaps. Use only these product facts: [verified product facts]. Ask for missing audience or product context before answering.

Turn a topic into an article outline

text
1Create a detailed outline for an article titled “[working title]”.
2
3The reader is [job role] at [company type]. Their goal is [goal], and they already know [baseline knowledge]. The article should help them [practical outcome] while naturally connecting to our project-management feature [feature].
4
5Include a direct-answer introduction, H2s phrased around reader questions, evidence or examples needed under each section, and a concise conclusion. Target [word count] words. Do not draft unsupported statistics or customer claims; mark where evidence is still needed.

Repurpose one launch into three channels

text
1Use the launch brief below to create three distinct posts:
2
31. LinkedIn: [length] words for [professional audience], with a clear point of view and one CTA.
42. X: one post under [character limit], led by the sharpest product benefit.
53. Instagram: a caption plus a five-card carousel outline, written for [audience].
6
7Launch brief:
8[paste approved launch brief]
9
10Keep product names, dates, capabilities and quoted figures exactly as supplied. Adapt the angle to each channel instead of shortening the same paragraph three times. If the brief lacks a claim needed for the copy, ask me for it.

Rewrite while freezing the facts

text
1Rewrite the copy below in a [tone] voice for [reader].
2
3Length: [word range]
4Reading level: [level]
5Keep unchanged: product name, feature behavior, dates, prices, numbers and links.
6Improve: sentence rhythm, specificity and the transition into the CTA.
7Avoid: hype, invented benefits, generic opening lines and claims of guaranteed results.
8
9Copy:
10[paste copy]
11
12Return the revision first, followed by a short list of meaningful editorial changes. Do not invent data.

SEO prompts for Gemini

SEO prompts for Gemini work best when you provide a real keyword set, a defined site and the search intent you want to satisfy. These templates organize decisions for an editor; they assume the model has no live ranking data unless you supply it.

Cluster keywords into target pages

text
1Cluster the following keywords for a B2B project-management website:
2[keyword list with any available volume, market and difficulty data]
3
4Return a markdown table with:
5| Cluster | Search intent | Primary keyword | Supporting keywords | Suggested target page | Existing URL to review | Cannibalization risk |
6
7Use semantic intent, not shared words alone. Separate feature-page opportunities from educational articles. Do not estimate missing search volumes; label unavailable values as “not provided” and ask about the target market if it is unclear.

Draft title and meta-description options

text
1Create [number] SEO title and meta-description pairs for this page:
2
3Page purpose: [purpose]
4Primary query: [query]
5Secondary concepts: [concepts]
6Audience: [audience]
7Confirmed page facts: [facts]
8
9Keep each title at or below [title limit] characters and each description at or below [description limit] characters. Put the useful distinction near the beginning, avoid duplicate pairs, and never add features or outcomes that are absent from the confirmed facts. Show character counts.

Audit a page against search intent

text
1Review the page copy below against the search intent “[search intent]” for the query “[primary query]”.
2
3Assess:
4- whether the opening gives a direct answer;
5- which reader questions are answered or missed;
6- whether each section earns its place;
7- where product detail supports the intent;
8- claims that need evidence;
9- likely overlap with [related URL or page].
10
11Return a prioritized table with Issue, Evidence from the copy, Recommended change and Expected reader benefit. Then propose a revised outline, not a full rewrite.
12
13Page copy:
14[paste current page]

Email marketing prompts for Gemini

Strong email prompts define the relationship with the recipient, the trigger for the message and the one action each email should earn. For a SaaS onboarding or win-back sequence, provide actual product behavior and segmentation rules rather than asking Gemini to fill the gaps.

Plan a welcome sequence

text
1Design a [number]-email welcome sequence for new users of a B2B project-management tool.
2
3Audience segment: [segment]
4Signup trigger: [trigger]
5First-value action: [action]
6Product facts you may use: [verified facts]
7Voice: [voice]
8
9For every email, give the send timing, objective, subject-line options, preview text, message structure, primary CTA and the behavioral signal for the next email. Prevent repeated arguments across the sequence. Ask me for any missing lifecycle or product detail before writing body copy.

Write a re-engagement email

text
1Write one re-engagement email for [user segment] who have not [meaningful action] in [period].
2
3Their likely objections are:
4- [objection one]
5- [objection two]
6- [objection three]
7
8Use [approved incentive or useful resource], explain what has changed using only [verified updates], and offer one low-friction next step. Provide two subject lines and one complete email under [word count] words. Acknowledge objections without sounding defensive, and do not invent urgency.

Gems: saved instructions (and their ilisai equivalent)

Gems are saved, shareable instruction sets in Google’s Gemini app that give repeated tasks a stable role and working method. As of July 24, 2026, ilisai does not have a Gems or saved-persona feature.

The equivalent ilisai workflow is to keep an instruction block in your own reusable prompt library and paste it as the first message of a new chat. The chat retains that instruction in context, while chat history makes the conversation findable later.

In-house style editor

text
1You are the in-house editor for [company], a B2B project-management software company.
2
3For every draft I send:
41. identify the audience and intended action;
52. preserve verified product facts, links, prices, dates and quotations;
63. rewrite in this voice: [voice principles];
74. enforce this style guide: [house rules];
85. flag unsupported claims instead of repairing them with invented detail;
96. return Clean copy, Questions for the author, and Editorial notes.
10
11Never change the factual meaning to improve the line. If audience, channel or evidence is missing, ask me before editing.

Meeting notes to action items

text
1Convert my project meeting notes into an execution brief.
2
3Produce:
4- decisions made, with the named decision owner;
5- action items with owner and stated due date;
6- blockers and dependencies;
7- open questions;
8- items discussed but not decided.
9
10Use the participants’ names exactly as written. Do not infer owners, dates or decisions from vague discussion: mark them “unassigned”, “no date stated” or “open”. End with a short follow-up message I can post to the project channel.
11
12Notes:
13[paste meeting notes]

Prompts for generating images with Gemini

Nano Banana Pro, also called Gemini 3 Pro Image, is Google’s premium image tier. As of July 24, 2026, ilisai also offers Nano Banana 2 and Nano Banana 2 Lite; use the Nano Banana prompt library for deeper technique or run the prompts free in ilisai when you want to test them.

Project dashboard campaign photo

text
1Create a photorealistic campaign image of a calm operations lead reviewing a project-management dashboard on a large monitor in a bright, credible mid-size company office. Natural window light, muted blue and warm grey palette, documentary photography, landscape [aspect ratio]. Keep screen details abstract and legible-looking; no logos, no fake interface text, no extra fingers.

Social visual for a feature launch

text
1Design a clean social-media visual announcing “[feature name]” for a B2B project-management tool. Show an orderly flow of task cards moving from an at-risk state to an on-track state, signaled by color and simple status icons — a warning glyph resolving into a check mark — rather than written labels. Use [brand colors], generous negative space and a crisp editorial-illustration style. Reserve a clear text-safe area in the [position]; do not render words or brand marks. Output [aspect ratio].

Advanced techniques: chain-of-thought, few-shot and multimodality

Advanced prompting is useful when the task has a sequence, a repeatable pattern or mixed source formats. Ask for an auditable method and visible conclusions, supply examples when format matters, and tell Gemini how each attached source should be used.

Walk an analysis through ordered steps

text
1Assess whether our B2B project-management company should build a feature page for “[candidate feature]”.
2
3Work through these ordered steps:
41. restate the decision and list the supplied evidence;
52. map [customer interviews], [support themes] and [search data] to user needs;
63. separate facts, assumptions and unanswered questions;
74. compare “new feature page”, “expand an existing page” and “do not publish”;
85. recommend one option with reasons, risks and the next validation step.
9
10Return a concise decision memo. Do not expose private hidden reasoning; show the evidence and decision criteria needed to audit the conclusion. Ask for any missing input that could reverse the recommendation.

Teach the output pattern with two examples

text
1Turn feature notes into concise release-note entries. Follow these examples:
2
3Example 1
4Input: Workload alerts notify a project owner when assigned capacity crosses a chosen threshold.
5Output: “Spot overloaded teammates sooner. Set a capacity threshold and notify the project owner when assigned work crosses it.”
6
7Example 2
8Input: Guests can now comment on shared project timelines without seeing internal budget fields.
9Output: “Collect timeline feedback from guests while keeping internal budget fields private.”
10
11Now rewrite:
12[feature notes]
13
14Use one benefit-led sentence followed by one precise behavior sentence. Keep every limitation in the source, remove internal implementation language, and do not add a benefit that the notes cannot support.

Combine formats with a clear job for each

  • Text + image: attach approved launch copy and a dashboard screenshot; ask Gemini to identify mismatches between the described feature and visible interface.
  • Data + instructions: provide an anonymized onboarding funnel export plus metric definitions; request segment comparisons and label any missing denominator.
  • Document + criterion: attach a draft feature page and the company style guide; ask for an edit against named rules while freezing product facts.

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Frequently asked questions about Gemini prompts

Good Gemini prompts are portable briefs: the model may change, but clear context, constraints and source material remain useful. The answers below cover model differences, free access, Gems, images and account requirements.

What are the best Gemini prompts?

The best Gemini prompts state the deliverable, relevant context, output format and hard constraints in plain language. A strong prompt also marks unknowns, so Gemini asks a useful question or labels a gap instead of inventing an answer.

Where can I find a free Gemini prompt library?

This page is a free Gemini prompt library: copy any text block and replace the bracketed fields. As of July 24, 2026, ilisai’s Free plan includes 400 credits per calendar month with no card required; Starter includes 1,500 credits and Pro 4,000, at 1 credit = €0.01, while the largest jobs may require wallet top-ups.

Do prompts work the same on Gemini 3.5 Flash and Gemini 3.1 Pro?

The same prompt structure works on both, but speed, depth and final detail can differ by model and task. As of July 24, 2026, ilisai offers Gemini 3.5 Flash, not Gemini 3.1 Pro, and lets you compare the same brief with GPT-5.5, Claude Sonnet 5 or Claude Opus 4.8 in the same selector.

What are Gems, and do they exist outside Google’s app?

Gems are saved and shareable instruction sets built into Google’s Gemini app. Other products may use different mechanisms; as of July 24, 2026, ilisai has no Gems feature, so keep the instruction in your prompt library and paste it as the first message of a new chat.

Do these prompts work for Gemini image generation?

The two image briefs above work with the Nano Banana image models when you replace the bracketed details. For more variations and visual controls, use the full Nano Banana prompt library.

Do I need a Google account or an API key?

Google’s Gemini app requires a Google account. As of July 24, 2026, ilisai accepts Google or Microsoft sign-in, needs no API key because its own provider integration runs the models, and offers the Free plan without a card.

Sources

These sources document Google’s current model list and its guidance on prompting, Gems, image generation and Gemini Omni. Each entry lists its access date, so you can recheck a claim when Google updates the line-up.

Vicente Pomares
Founder
Focused on making generative AI accessible to everyone.

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Best Gemini Prompts: A Copy-Paste Library for Chat, SEO, Gems and Images (2026) | Ilisai