Alternatives
Products that do what He3 App – Free and Modern Developer Utilities Toolbox does
He3 is a free, modern developer toolbox. It provides 200 builtin utility tools with more to come. It comes with convenient features including smart search, auto detection, hotkeys, etc. Here is a blog describing He3 in more details: https://he3.app/posts/announcement_en/
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100% Free Tool Hub with 13 Daily Web Utilities (No Ads)
Jul 2026 · toolers.in
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900+ free tools and growing, redesigned - now with API + MCP
Aug 2026 · iotools.cloud
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Hi HN! I've created [UFreeTools](https://www.ufreetools.com/), a collection of developer utilities (60+ tools and growing) that's completely free, ad-free, and runs entirely in the browser. No data leaves your device - everything is processed locally. ## Background As a developer, I found myself constantly searching for simple utilities like JSON formatters, UUID generators, and color pickers. Most existing options were cluttered with ads, required sign-ups, or sent data to servers. I wanted clean, fast tools that respected privacy. So I built UFreeTools as a modern SPA using…
2025 · ufreetools.com
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Free browser-based utilities for everyday dev tasks
Jul 2026 · developertoolbox.tech
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Fast, free online tools for students, developers & creators
Jul 2026 · officialtoolverse.vercel.app
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AniqDev▲5Free, privacy-first developer tools — no login, no clutter
Jul 2026 · dev-tools-hub--w56305341.replit.app
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free developer tools that work offline, in your browser
12d ago · toolsfordev.tools
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The Online Tools is a web service provides a variety of tools. https://tools.9revolution9.com
2023 · tools.9revolution9.com
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Collection of fast, secure, and client-side utility tools
Jul 2026 · onlinetoolyard.com
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