UtilsStack: Free, Privacy-First Tools

What it does

UtilsStack is a collection of 18 free, privacy-first online tools for PDFs, images, QR codes, invoices, and developers. Every tool runs 100% in your browser — no file uploads, no signups, no server processing. Your sensitive documents, photos, and data never leave your device.

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  FreeStack2016 · ▲486

  Free tools & resources for designers

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  Privacy First Tools - Free and PrivateFeb 2026 · ▲10

  Free online tools for images, PDFs & more - 100% private

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  PrivacyStackJan 2026 · ▲5

  Privacy-first boilerplate for shipping free web tools

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  ToolsStackJun 2026 · toolsstack.org · ▲2

  21 free dev tools, all client-side. No uploads.

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  UnCloudFeb 2026 · ▲11

  45 privacy-first tools that run 100% in your browser

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  Nuo ToolsJul 2026 · nuotools.com · ▲8

  Free, private & secure - nothing leaves 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)▲424

  The first open-source price index for GPU compute

  Dev tools · 10d ago · getcomputable.com

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  Open-Source eInk Bike Computer▲403

  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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  Lightfield▲891

  AI-native CRM that builds itself and does work for you

  AI · Mar 2026 · lightfield.app

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  Tobira.ai▲730

  A network where AI agents find deals for their humans

  AI · Mar 2026 · tobira.ai

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  Claude Import Memory▲725

  Switch from ChatGPT to Claude with import memory feature

  AI · Mar 2026 · claude.com

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  Littlebird▲712

  The AI assistant that already knows your work

  AI · Mar 2026 · littlebird.ai

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  Viktor.com▲701

  Your AI Coworker that proactively executes tasks

  AI · Mar 2026 · viktor.com

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  Jupid▲664

  File your taxes with Claude Code

  Commerce · Mar 2026 · jupid.com