Indie CN — A Directory of Chinese Indie-Made Products

AI 说唱视频生成工具，利用 AI 将照片转化为有趣的 Rap 风格短视频，适合社交媒体分享

AI rap video generator: write or draft rap lyrics, pick a photo, original character or duo, and get a short lip-synced rap clip (8-15s).

AI Room Redesign – Redesign Your Room with AI

AI video generator for text, photo and reference-clip to video. Paid product; sign-in and credits required; plans from $14.90/month.

Windows / macOS 桌面 AI 伴侣，支持透明悬浮的 3D 形象、文字和语音交流，可连接 Harness、Codex 等工具处理任务；支持自备模型 Key 或使用平台积分

Offline calculators for electricians and builders: voltage drop, wire size, breaker size, concrete, rebar, roof pitch, HVAC BTU/CFM. Save jobs and share as PDF/CSV/text. No ads, no account.

全球卡片信息与对比平台：探索、比较全球信用卡、交通卡、SIM 与 eSIM、礼品卡和旅行支付卡，查看费用、权益、覆盖范围与办理方式，适合出境旅行、留学前快速选卡。

Free D&D 5e tools: dice roller, initiative tracker, encounter builder, generators and printable sheets. On the web and Android.

DescribeMusic is an AI music analysis tool: identify a song from an audio or video upload and see its genre, mood, BPM and key.

DescribePicture is an AI image and video describer: upload a picture to get a caption, detailed description or alt text, or summarize a video clip.

Free AI filmmaking canvas for consistent short dramas. Free-to-start AI filmmaking platform for short dramas, films, music videos and commercials — script, characters, storyboard, scenes and timeline

免费的开源 Nintendo Switch 2 模拟器，面向 Windows、Linux 和 macOS 桌面用户，官网提供下载、指南和公开源码入口。

FastMoro AI is an online AI creation studio: make images from text, edit a photo with a prompt, apply ready-made AI effects or bring a still image to life.

Downloads the favicon an existing website already uses, at 16–512px as PNG or ICO, plus a free JSON API with no key.

Design and print flag football plays: drag players, draw routes, load 4v4 to 11-a-side formations, check NFL FLAG rules. Free play designer for coaches; web needs no account.

浏览器里一站式的 AI 图像生成 + AI 聊天平台：文生图、图片编辑、文/图生视频，内置 AI 聊天助手；每日免费额度，Premium 订阅提升额度。

专为游戏开发优化的开源 AI Agent Harness，描述玩法即可让 Agent 写代码，在同一个桌面工作台运行预览、试玩验证，并通过 TapTap Maker 构建发布

Losercore AI turns photos into PS2-era, low-poly, lo-fi losercore aesthetic images and short videos, with free daily image generations.

纯 Serverless 架构的出海隐私分类信息平台。用 Cloudflare 边缘节点实现了双向匿名邮件中继，主打海外 24 城本地交易，防爬虫、不暴露真实邮箱

Mac 和 Windows 上的原生清理工具，清理电脑残留垃圾、连同残留一起卸载 App、看清磁盘空间被谁占了，删之前都先列出来让你确认，一次买断

开源的 Mac 和 Windows 命令行清理工具，`brew install mole` 或 `scoop install mole` 装好后用 `mo` 清理缓存和残留、卸载 App、分析磁盘、查看系统状态

全球独立产品真实营收雷达，每天追踪 1,058 款产品，只用可核验的真数字（TrustMRR Stripe 实测流水、Latka、Indie Hackers 与 App Store 榜单），变现榜+增长榜拆解变现模式与流量来源，中英文双语、每日更新

把当前网页里的图片全部列出来，标出尺寸和格式，勾选后一键打包成 ZIP 下载；不用注册、不上传，全程在浏览器本地完成，免费

把常用网站变成 Mac、Windows 和 Linux 上的桌面 App，从画廊挑一个或贴上网址就能生成，有自己的图标和窗口，不用装 Node.js 或 Rust，免费做 2 个，之后一次买断

面向国内用户的独立 ChatGPT Plus/Pro 充值商店，支持支付宝，免登录下单。与 OpenAI 无关。

Get Your Brand Recommended by ChatGPT & AI Search. Rank Tend automatically creates and publishes GEO-optimized content, finds customer questions asked in AI, and tracks brand visibility across ChatGPT

开源 Agent Skill：先建事实底稿，再按岗位写并核查简历表述，避免虚构业绩。

Free running plans for 5K to 50K, plus a pace calculator and hill-adjusted GPX pace bands. On the web and Android; no account for free use.

Resize and compress photos and signatures to exact exam form specs (KB and pixel size) in the browser, for Indian exam and job applications.

AI 角色扮演与文游平台：和 AI 角色对话，用你的行动推动剧情，也能自己创作世界和角色卡。

免费的临时邮箱服务，无需注册即可接收邮件

TextRemover.video uses AI to remove unwanted text, captions and hardcoded subtitles from MP4 or MOV videos in the browser.

在 3D 地球上看世界各地此刻的时间和昼夜分界，可以对比多个城市、换算时区、转换 Unix 时间戳；免费、无广告、不用注册，支持 8 种语言

用于 AI 视频和图像创作的独立网页工作台，支持文本及参考图片生成视频，使用可用的 AI 模型，属于付费服务。

Unlimited free AI image generator. Sign in with Google to make pictures and edit your own photos on Veida AI Image v1 with no limit and no card | Veida AI

雅思备考闯关游戏，手机浏览器打开就玩，不用下载；在一张地图上一关一关打听力、阅读、词汇、语法，卡住了看锦囊、问 AI 英语助教；第一章免费，注册就能玩