Dev tools · alternatives · 2026
24 alternatives to JavaScript Tools
Privacy-first developer tools that run in your browser
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
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.…
Jan 2026 · blgardner.github.io · its alternatives →
- 2
170+ Privacy-First Developer Tools. Runs in your browser.
Jan 2026 · tiny-dev-tools.vercel.app · its alternatives →
- 3
🔳 when you need more __space__. Quick margin/padding for your no-code tools. - actuallyakash/spacers
2021 · github.com · its alternatives →
- 4
Privacy focused online tools built for developers
Jul 2026 · freetoolspace.com · its alternatives →
- 5
Privacy-first, browser-based utilities for devs
Jun 2026 · scriptpulse.tools · its alternatives →
- 6
- 7
40+ dev tools that run 100% in your browser - no servers
2025 · nicheutils.com · its alternatives →
- 8
Free online tools for images, PDFs & more - 100% private
Feb 2026 · privacyfirst.tools · its alternatives →
- 9
Privacy-first online tools for devs & creators
2025 · onlinetoolhub.dev · its alternatives →
- 10
A Privacy-First Toolkit. 100% Client-Side. No Servers.
Jan 2026 · techiency.com · its alternatives →
- 11
19 privacy-first tools for everyday developer tasks
Aug 2026 · codetoolsstudio.com · its alternatives →
- 12
26+ free, privacy-first developer tools in your browser.
Jun 2026 · birhrt.online · its alternatives →
- 13
DevTools▲18Collection of free online tools to help in web development
2025 · onlinewebdevtools.com · its alternatives →
- 14
70+ free developer tools that run entirely in your browser
Jul 2026 · space4.dev · its alternatives →
- 15
94+ privacy-first, offline-first browser tools for devs.
Jun 2026 · webutilbox.com · its alternatives →
- 16
ZTools▲1484 free privacy-first tools — web, Android & extension
Apr 2026 · ztools.zaions.com · its alternatives →
- 17
The toolkit that never sees your data
May 2026 · zerodatatools.com · its alternatives →
- 18
Privacy-first tools that work 100% on your machine.
May 2026 · localtools.work · its alternatives →
- 19
A suite of dev tools (YAML, JSON, Markdown, regex, csv, etc.) that run entirely in-browser – no tracking, all private.
2025 · digitaltoolpad.com · its alternatives →
- 20
A privacy-first web platform that gives you essential tools.
May 2026 · mylittletools.in · its alternatives →
- 21
Privacy-focused local developer toolkit, a gift to all devs
Jan 2026 · github.com · its alternatives →
- 22
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- 24
233+ free, 100% client-side developer & text tools
Sep 2026 · toolsnippet.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →