
GoDraw: Free Online Whiteboard & Diagram Tool
Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw
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Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Spot workplace hazards, use fire extinguishers, and run emergency drills in this free training game.
@zubidavies · X
Fire Training/Safety interactive game

Free AI tutor for kids aged 7-9 that personalizes lessons in coding and technology through interactive games.
u/Designer_Process_715 · Reddit
I built a free AI tutor for kids that remembers each kid and makes learning feel like a game I'm a software engineer and dad of three. My two older kids were deep in YouTube Shorts and Roblox, and I didn't mind the screen — I minded that they walked away with nothing. So over the last ~7 months I built the thing I wished existed. It's called Aivie Spark. My favorite moment testing it: my son hit a Boss Challenge on a math topic and got stuck. Instead of giving up — or getting the answer

Add custom wallpaper, tasks, notes, and reminders to your Chrome new tab.
@Slaetapp · X

Browser-based vocal studio for tuning and mixing vocals with AI pitch correction.
@noooder · X
- a browser based vocal editing and mixing tool

Generate personalized email replies in seconds using AI with custom tones and team workspaces.
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

Remove or replace video backgrounds with AI, then download the edited video.
BGChanger - AI 视频背景移除与换脸 — 在浏览器中一键替换或移除视频背景,支持高精度 AI 换脸与基础视频剪辑,无需安装客户端与绿幕。

Generate AI images and videos using Nano Banana Pro and Sora 2 with built-in prompt optimization.
nbpro.io — 一站式 AI 图像与视频生成平台,整合了当前领先的图像与视频生成模型,包括 Nano Banana、Nano Banana Pro、sora2 等。平台内置智能提示词优化器,并提供大量真实可参考的生成案例,帮助用户创作高质量内容,生成的图片和视频均不带水印,适用于多种专业与商业场景

Generate professional lyrics with control over style, mood, structure, and rhyme in seconds.
AI Lyrics Generator — AI 歌词生成 & 改进

Online AI photo editor for portrait retouching, photo restoration, and image generation.
PhotoEditorAI — 在线AI 图片编辑工具,一句话将图片变为自己想要的样子,支持 NanoBanano 2, GPT images 2 模型,支持无限画布。

Paste or upload text to instantly detect if it was generated by ChatGPT, Claude, GPT-4, or Gemini.
sanabano · Product Hunt
GPTOne Free AI detector for ChatGPT, Claude, Gemini & more

Create personalized AI hug videos from static photos with character consistency.
aihugvideo.app — AI Hug 是最好的 AI 拥抱视频生成网站🤗,可以在几分钟内轻松构建您的 AI 拥抱视频