Education2 weeks ago
Chemistry AI – Free Chemistry Solver Online (Step-by-Step)
Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.
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Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.
Best free QR code generator online — codes that never expire. No watermarks, no signup, no annual lock-in. 50+ types: WiFi, vCard, PDF, custom logo.
@ktat93 · X
A lot of things actually: 1. (qrcode generator - $120mrr) 2. (analytics soon + monitoring) 3. 4. (~10k visitors)
Play 60+ icebreaker games or create bingo cards and team names for meetings, no signup.
Icebreaker Games — 破冰游戏：搜索、筛选、按步骤直接开玩。
Anonymous peer-to-peer voice chat with strangers, no account needed.
@BoSHADE · X
Transcribe audio files to text instantly with AI, no signup required.
音频转文字工具 — AI 音频转文字，快速、精准、安全的转写服务
LetsSpin is a free online wheel spinner for decisions, food, games, classrooms and more. 50+ ready-made wheels or build your own. No signup.
@LetsSpinapp · X
Generate AI music and music videos instantly with no signup or login required.
music0 — AI 音乐/音乐视频生成平台
Computational whiteboard for data analysis and insights, no signup required.
tccole · HN
Napkinbook, a smart canvas for discovering, and sharing insights
Free AWS bill scanner that runs in your browser with no signup or API keys required.
@malinuonuo · X
Day 1 live: I just shipped CloudSaver AI on Reddit. A free AWS bill scanner. No signup. No API keys. Runs entirely in your browser. Demo: #buildinpublic #aws #indiemaker
Access 97 free financial calculators for mortgages, retirement, taxes, and debt.
@finexplainedhq · X
Instantly share files and text across devices (Mac, PC, iOS, Android, Smart TVs) via your browser, no signup needed.
@WackyCrocoGator · X
This one doesn’t require any signup or payment. Just load and multiple device by opening the site on them and connect them for an easy way to drop text and file to each other.
Translate PDF documents in 100+ languages using AI, no signup required.
@Jinh42322 · X
造了个解决自己痛点的PDF翻译工具 平时看外文文献和文档，市面上的翻译工具体验总差那么一点意思，前阵子干脆自己动手写了一个。 如果你也有看外文长文档的需求，欢迎来白嫖试用。有什么 bug 或建议，在这条推随时反馈给我！ 🔗