Prism.Tools – Free and privacy-focused developer utilities
Hi HN, I'm Barry and I've built Prism.Tools (https://blgardner.github.io/prism.tools/) – a collection of client-side developer utilities that respect your privacy. Many of these tools were used way back in the days when I ran a BBS and started my communities first ISP, serving three local communities with Dial-Up Internet, Web Hosting etc. The tools have been refined to reflect the changes in tech since then and designed for the Novice and Pro alike. As I locate more tools others may find useful I will refine and add them to the collection. Use them, Share them, or not.…
Prism.Tools – Free and privacy-focused developer utilities launched on January 6, 2026 with 380 votes, #47 of 14,584 launches that month and more than 99% of that year's launches.
In plain words
Prism.Tools is a collection of over 40 client-side developer utilities including JSON formatters, regex testers, base64 encoders, and Git command helpers. Designed for both novice and experienced developers, all tools run entirely in the browser with no tracking or data collection. The utilities are self-contained HTML files that process information locally, making them accessible and privacy-focused alternatives to online developer tools.
written from the facts on this page · September 2026
From the sources
Prism.Tools is a collection of small, focused developer utilities designed for instant use. No installs, no accounts, no clutter — just practical tools that solve specific problems quickly. Each tool is lightweight, purpose-built, and easy to access, making Prism.Tools a clean alternative to bloated platforms and one-off scripts.
Prism.Tools has a new home at TheShadowLab. Free, client-side developer tools - formatters, security utilities, CSS tools, and generators. No install, no data leaves your browser.
Prism.Tools has a new home with a more full-featured host and the rest of TheShadowLab's projects alongside it. Update yourfrom blgardner.github.io
In the maker’s words, at launch
Hi HN, I'm Barry and I've built Prism.Tools (https://blgardner.github.io/prism.tools/) – a collection of client-side developer utilities that respect your privacy. Many of these tools were used way back in the days when I ran a BBS and started my communities first ISP, serving three local…
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Source: Show HN post ↗ · launch text quoted in part
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