PrePriv

What it does

Convert, compress, edit and protect images online for free with 100% browser based processing. No uploads, no signup, and your images never leave your device.

Convert, compress, edit and protect images online for free with 100% browser-based processing. No uploads, no signup, and your images never leave your device.

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  Privacy First Tools - Free and PrivateFeb 2026 · privacyfirst.tools · ▲10

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

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  Simple ToolkitNov 2025 · simpletoolkit.app · ▲6

  Privacy-first tools | no signup, no uploads, always free

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  Free Image Convert Tools2024 · ▲5

  Privacy-safe images convert tool that not upload to server

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  ConvertKrApr 2026 · convertkr.com · ▲2

  Free PDF & image tools that never upload your files

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  Puffin Tools2025 · pufomi.com · ▲10

  Convert images, edit PDFs, and transform data — 100% free, 100% private. Your files never leave your computer. No sign-up needed.

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  ToolszJul 2026 · toolsz.co · ▲3

  Free, Privacy-First Tools That Run in Your Browser

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  /dev/null▲483

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

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  Talanoa▲345

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

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  An e-ink frame that hears birds and draws them as 1800s illustrations▲2,389

  E-ink bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations. - arnegiacomo/fugleramme

  AI · Sep 2026 · github.com

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  What if the speed of light was 5 km/h?▲629

  Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.

  Life & fun · Sep 2026 · rivendell.dmitrybrant.com

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  Jev▲544

  Fast, structured AI decisions for software automation

  AI · Sep 2026 · console.typesafe.ai

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  ReSO AI▲510

  Get discovered & recommended when customers ask AI

  AI · Sep 2026 · resollm.ai

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  Kilo Code for iOS and Android▲498

  Start coding agents, control sessions, review PRs. Anywhere.

  Dev tools · Sep 2026 · kilo.ai

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  AINA▲497

  Find your job search blind spots with an AI coach

  AI · Sep 2026 · aina-tech.io