321.id

What it does

321.id is an interactive content platform that helps creators, brands, and communities engage their audience in real time. Create polls, Q&A sessions, spin wheels, and campaign frames effortlessly — all in one place. Designed for simplicity and speed, 321.id lets you turn passive viewers into active participants without technical setup.

Create frame campaigns for Indonesian communities, plus PDF tools (merge, compress, convert) and image editor (background remover). Processed in your browser — no uploads, full privacy.

Polling, quizzes, campaign frames, and spin wheels in minutes. Plus image, PDF, text, color, and classroom tools that process files 100% on your device. Gather votes in real time — results show up on screen instantly. Build a quiz, share the link — players answer and see their score. Build a campaign frame once, participants just upload their photo. Files are processed in your browser — never uploaded to any server. Compress a PDF, remove a photo background, count words, arrange a seating chart: open, use, done. Yes — all 29 tools are 100% free, no watermark and no daily limit. Files are processed in your browser and never uploaded to any server. No account is needed to use the tools. Sign…from 321.id

• 
  Heyscribe2023 · heyscribe.com · ▲721

  Manage and monetize your creative work-in-progress

• 
  AI Content Genie2023 · typeface.ai · ▲1,071

  AI autopilot for content creation & marketing

• 
  Atomic2015 · atomic.io · ▲444

  The fastest way to design beautiful interactions

• 
  Dreamdata Audience Hub2024 · dreamdata.io · ▲320

  Build audiences that matter, instantly

• 
  InteractpitchJan 2026 · interactlabs.ai · ▲308

  Interactive pitch decks with real-time viewer insights

• 
  ExactBuyer Audiences & Enrichment API2021 · ▲325

  Real-time B2B and B2C audiences & intelligence

• 
  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 13d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 25d ago · tryprefer.com

• 
  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 28d ago · makermap.lol

• 
  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• 
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

• 
  Fathom 3.0▲800

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• 
  Brutalist Concrete Laptop Stand (2024)▲786

  I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

  Life & fun · Apr 2026 · sam-burns.com

• 
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app