
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

Use 20+ free online tools like invoice generator, QR code maker, and JSON formatter without signup.
u/Due_Wear9718 · Reddit
I built 20+ free online tools and a searchable database of 207 AI prompts - all free, no signup I was tired of getting garbage output from ChatGPT so I tested hundreds of prompts. I kept 207 that produce professional output across business, marketing, SEO, copywriting, coding, and more. I also built free tools: invoice generator, QR code maker, AI prompt generator, bio generator, hashtag generator, and 15+ more. All free, no signup: https://kyleqarbour-dot.github.io/freetools/ Prompt

Merge images and PDFs into high-quality documents in your browser, with no uploads or accounts.
@_AayushTripathi · X

A curated library of reusable UI components built with Framer.
@buildlylibrary · X

Local-first cognitive runtime with live AST graphs, runs in your browser with no data sharing.
@fortsignal1 · X

Free PDF and document tools for creating invoices, resumes, letters, and more—no login.
@Numatlas · X
Building made me switch from Claude Code to Codex. Claude’s token usage was too expensive for my workflow. GPT-5.6 Sol + Codex lets me focus on building instead of watching usage limits. Loving it so far! 🚀 @OpenAI @thsottiaux

Convert OpenAPI specs and databases into MCP tools without coding.
mhmt_dmr · HN
MCP Gateway – Turn existing APIs and databases into MCP servers

Publish HTML, PDFs, or images as instant shareable links without signup.
hpko · HN
Yapp.page, publish a webpage from a Claude or ChatGPT chat

Upload videos to detect whether they're AI-generated or authentic using NVIDIA's microservice.
@BlockInsight214 · X
牛逼的 NVIDIA 刚上线了 Synthetic Video Detector 对 AI 生成视频一眼辨真假! 入口:

Crop, redact, blur, and export screenshots privately without uploading to any server.
@noshkass · X
Built SAFEFRAME a private, browser-only screenshot sanitizer. Crop, blackout, blur, and export sensitive screenshots without uploading a single byte. Try it: Built with ChatGPT Sites. @chatgptapp #Giveaway

Build and manage a data center campus with power, cooling, and GPU economics.
@PredictionsEdge · X
Check this Data center tycoon game. Think SimCity but for AI infrastructure: Land, power, cooling, GPUs, grid constraints, financial and operational reports.

Download YouTube subtitles and thumbnails without registration.
@bharattpawarr · X
Just launched Built with Astro + Cloudflare features: YouTube Subtitle Downloader YouTube Thumbnail Downloader 🔗 #BuildInPublic #AstroJS #JavaScript #Cloudflare