Alternatives

Products that do what DevTools does

23 free browser-based dev tools. Nothing leaves your browser

1. 1
   Toolb.dev▲122

   A set of 50+ free interactive CSS, HTML and JS webtools

   2021

2. 2
   DevUtils▲197

   Developer utilities for macOS

   2020

3. 3
   DevToys▲92

   Swiss army knife for developers

   2022

4. 4
   DevKit▲142

   The ultimate developer toolkit

   2022

5. 5
   Free DevTools▲52

   1,25,000+ Free Developer Tools, Cheatsheets, Icons, MCP, etc

   Oct 2025

6. 6
   Free AI Tools▲97

   Free browser tools for everyday tasks, no login

   Jul 2026

7. 7
   SmallDevTools▲209

   Handy developer tools with a delightful interface

   2021

8. 8
   Console DevTools▲157

   Discover the best tools for developers

   2021

9. 9
   Everyday Dev Tools▲1

   free developer tools that work offline, in your browser

   12d ago · toolsfordev.tools

10. 10
    Developer Tool-kit▲85

    Handy collection of online developer tools

    2020

11. 11
    Developer Toolbox▲79

    Access 15+ carefully constructed developer tools

    2022

12. 12
    DevTools by Hakeemify▲2

    Every dev tool you keep googling

    Aug 2026 · devtools.hakeemify.com

13. 13
    DevNestTools▲2

    Fast, free dev tools that run 100% client-side no signup

    26d ago · devnesttools.com

14. 14RF
    Rawkit – Free, no-ads developer tools that run in the browser▲8

    Hey HN, I built rawkit.dev, a collection of browser-based developer utilities. No ads, no signups, no tracking. Everything processes client-side — your data never touches a server. The tools: - JSONForge: JSON editor with tree/graph views, diff, transform, JQ-style queries, format conversion - SQLSandbox: SQLite via WASM — import CSVs, write SQL, join across files - Regexplorer: Regex builder with live matching, plain English mode,nmulti-language export - SiftLog: Log file viewer with auto-detection, severity filtering, regex search, timeline - Tabulate: CSV/TSV viewer with…

    Feb 2026 · rawkit.dev

15. 15
    Dev Editor Tools▲1

    Code Fast. Debug Faster.

    12d ago · deveditortools.com

16. 16
    SyncTonight▲1

    54 free developer tools. No signup required.

    17d ago · synctonight.com

17. 17
    ToolSnippet▲1

    233+ free, 100% client-side developer & text tools

    5d ago · toolsnippet.com

18. 18
    Code Tools Studio▲2

    19 privacy-first tools for everyday developer tasks

    10d ago · codetoolsstudio.com

19. 19
    ToolsNinja - 100+ free online tools▲1

    100+ free online dev tools for free to use on daily basis

    10d ago · toolsninja.dev

20. 20
    ToolZip▲1

    Free browser-based tools — files never leave your device

    4d ago · toolzip.app

21. 21
    PureDevUtils▲1

    Free browser-based dev tools that never upload your data.

    13d ago · puredevutils.com

22. 22IM
    I made an online free tool site▲5

    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

23. 23
    ToolHub▲1

    ast, free, 100% client-side privacy developer tools

    17d ago · tool.lehuoliaoyu.com

24. 24DT
    Developer Toolkit▲6

    2023 · apps.apple.com

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