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Explore 108 free online tools for files, documents, media, productivity, social and more. Fast, simple and free.

Free online Tools – Free Online Utilities on CalcPlanet — free, fast, browser-based utilities that solve a focused problem in seconds. No sign-up, instant…

Browse our free tools – free online utilities toolkit on CalcPlanet — a curated collection of free, fast, browser-based utilities that solve a focused problem in seconds. The Tools – Free Online Utilities hub on CalcPlanet groups together every utility we offer for free, fast, browser-based utilities that solve a focused problem in seconds. Each tool runs entirely in your browser, requires no sign-up, and is built to give you a precise answer in seconds rather than asking you to wade through an over-engineered application. Whether you arrive looking for one quick result or want to compare several similar utilities side by side, this hub is the canonical entry point. Every tool in this…from calcplanet.com

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  Free Tools for Startups2019 · encharge.io · ▲44

  Curated collection of 540+ free tools to grow your startup.

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  Online file conversion2022 · ▲4

  The Best Free Online Web Tools You Will Ever Need

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  Free Tool Now2025 · freetoolnow.com · ▲17

  100+ free online tools for instant solutions

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  FreeToolStack2025 · freetoolstack.com · ▲13

  15 powerful tools to create, collab, and optimize your work

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  FreeWebToolHubJun 2026 · freewebtool.com · ▲4

  Free Online Tools: Calculators, PDF, Image & More

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  Best Free Tools2024 · bestfreetools.io · ▲7

  A database of the best free tools used by indie founders

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  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 · 12d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 24d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 27d ago · makermap.lol

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  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

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  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

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  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

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  Fathom 3.0▲800

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

  AI · Apr 2026 · fathom.ai

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  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

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  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