PromptArk — 帮助用户优化提示词，用户输入简单的提示词，AI 辅助生成更结构化，更详细的提示词

PromptGather — 手工挑选的上千条视频、图片提示词，全部免费查看。可以直接复制使用，也可以用 AI 微调，生成图片、视频。

linuxterminal · HN

Free AI Prompt Gen – A local-first, open-source prompt engineering tool

BookletAI — 面向普通用户的小册子 AI 工具，可自动调研、写作并生成排版好的 booklet 页面。

ai world generator — 用文本和照片生成自然风光视频的 AI 工具网站

@steventrimon1 · X

I built this with Claude Code and Caffeine! Check out Only AI — the home for AI-made photos and videos

fer_momento · HN

I Made Generateppt.com Free

@buildwithpb · X

growth engine is slick, but can the product earn trust at scale? Curious how the video quality holds up pressure.

AI 工作流模板生成器 — 免费 AI 工作流生成工具，输入重复任务、角色和输出格式，自动生成任务边界、处理步骤、提示词和质检清单。

u/graywolf724 · Reddit

167 users, 202 courses, 1,840 chapters. $0 in revenue, and that's on purpose. https://reddit.com/link/1v94i9o/video/epyh6f5t40gh1/player Built an AI course generator that asks you ~5 adaptive questions to figure out what you actually already know, then builds a course around the gap instead of a generic curriculum. No account needed to try it, and it's still completely free (for now). The numbers so far: 167 people have generated at least one course, 202 courses total, about 1,840 ch

AI SVG Generator — AI SVG 生成器，可将文本即时转换为精美的 SVG 图标、Logo 和矢量图形。

Imagable AI — 人工智能 图片编辑和生成工具，用户可以不需要设计的技术即可通过提示词一键生成和编辑照片或图片。