About GeminiSpark
GeminiSpark is a free, hand-curated library of prompts for Google's generative AI products. It exists to answer a simple question: “What should I actually type?”
We maintain 168+ prompts across 12 categories and 3 surfaces — Gemini for chat, code and reasoning; Nano Banana for image generation; and Veo for text-to-video. Every prompt is copy-ready, uses clear bracketed placeholders for the parts you customize, and ships with when-to-use guidance and pro tips.
Nothing here is locked behind a login or a paywall. If a prompt helps you ship faster, that's the whole point.
Who writes these
Priya Sharma / 普里娅·夏尔马
Prompt Engineer & AI Content Author
Priya Sharma is a prompt engineer who has spent the last two years living inside Google's AI stack — Gemini for chat and code, Nano Banana for image generation, and Veo for video. After burning through thousands of trial-and-error prompts building tools for a small design studio, she started cataloguing the ones that actually worked. GeminiSpark is that catalogue, cleaned up and shared: battle-tested prompts you can copy, tweak, and ship, with the reasoning behind why each one performs.
普里娅·夏尔马是一位提示词工程师，过去两年一直深耕 Google 的 AI 生态——用 Gemini 做对话与写代码、用 Nano Banana 生成图像、用 Veo 生成视频。在为一家小设计工作室搭建工具、试遍上千条提示词之后，她开始把真正好用的那些整理归档。GeminiSpark 就是这份档案：经过实战检验、可以直接复制调整上线的提示词，并附上每条为什么有效的道理。