ToolCrux

What it does

ToolCrux is a collection of 42 developer and utility tools that run entirely client-side. No accounts, no data sent to servers. What makes it different: • Tool chaining — output from one tool flows into the next • Shareable state — share any tool's state via a short link • Embeddable — embed any tool on your site with one iframe tag • 1,400+ SEO landing pages for quick answers (timestamps, hashes, conversions) Built with vanilla JS, Cloudflare Workers, and zero frameworks.

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  Tool CentralJun 2026 · toolcentral.app · ▲2

  150+ free online tools. No sign-up, no limits, just tools

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  ToolPool.devJun 2026 · toolpool.dev · ▲3

  100 privacy-first browser tools that work locally

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  ToolHubJun 2026 · toolhubpro.co · ▲2

  750+ free browser tools — PDF, image, text & dev. No signup.

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  TooljarJun 2026 · tooljar.app · ▲3

  50+ free, private web tools — 100% in your browser

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  ToolMonkJul 2026 · toolmonk.net · ▲2

  180+ online tools — from mortgage math to running Java

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  Birhrt Dev ToolsJun 2026 · birhrt.online · ▲3

  26+ free, privacy-first developer tools in your browser.

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 25d ago · dograh.com

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  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 20d ago · meridiona.com

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 11d ago · x1.new

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  Computable GPU Index (CGI)▲423

  The first open-source price index for GPU compute

  Dev tools · 10d ago · getcomputable.com

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  Open-Source eInk Bike Computer▲406

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 2d ago · opentrailpaper.com

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  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 29d ago · gtmcofounder.com

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  Rork Max▲1,430

  Best AI for iOS apps. Website that replaces Xcode

  Life & fun · Feb 2026 · rork.com

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  happycapy▲1,367

  The agent-native computer, for the rest of us

  AI · Feb 2026 · happycapy.ai

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  SuperX▲902

  All-in-one growth OS for serious 𝕏 creators

  AI · Feb 2026 · superx.so

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  KiloClaw▲871

  Hosted OpenClaw. No Mac mini required.

  Dev tools · Feb 2026 · kilo.ai

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  Lovon AI Therapy▲802

  Talk it out and feel better

  AI · Feb 2026 · lovon.app

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  Claude Opus 4.6▲764

  Claude’s most advanced model for agentic tasks

  AI · Feb 2026 · anthropic.com