Alternatives

Products that do what SD6 Tools does

14 free dev & finance tools in one place. No signup.

1. 1IV
   I vibecoded 177 tools for my own use (CalcBin)▲15

   Hey HN! I've been building random tools whenever I needed them over the past few months, and now I have 177 of them. Started because I was tired of sketchy converter sites with 10 ads, so I just... made my own. Some highlights for the dev crowd: Developer tools: - UUID Generator (v1/v4/v7, bulk generation): https://calcbin.com/tools/uuid-generator - JWT Generator & Decoder: https://calcbin.com/tools/jwt-generator - JSON Formatter/Validator: https://calcbin.com/tools/json-formatter - Cron Expression Generator (with…

   Feb 2026 · calcbin.com

2. 2
   DevToys▲92

   Swiss army knife for developers

   2022

3. 3
   Free Utility Tools▲5

   98 free tools. Zero BS. Just click and done.

   Dec 2025

4. 4
   DevMint▲2

   free, no-signup tools for devs, finance & health

   Jul 2026 · dev.mintkit.in

5. 5
   Tool Stadium▲7

   Free online developer tools & converters

   Nov 2025

6. 6
   QuickCodeTools▲4

   18+ free developer tools that never touch your data

   Jan 2026

7. 7
   onetaptool.com▲2

   15 free tools that never ask for your email first

   Jun 2026 · onetaptool.com

8. 8
   Free Online Tools▲2

   Calculator, converter, generator & more

   Dec 2025

9. 9
   Free Financial Tools — MoneyDecoded▲2

   Free financial calculators — no sign-up needed

   Jun 2026 · tools.moneydecoded.net

10. 10
    ViteTools.dev▲10

    Free online developer tools & utilities

    Nov 2025

11. 11
    ToolMorph▲3

    18+ essential developer tools in one fast platform

    Jun 2026 · toolmorph.in

12. 12
    AllTheTools

    33+ free AI, finance & dev tools — no signup needed

    Mar 2026 · allthetools.co

13. 13
    UtlKit▲4

    170+ free online tools: calculators, converters, text tools, developer utilities. No sign-up required.

    Jun 2026 · utlkit.com

14. 14
    UtilsDaily▲2

    Your daily toolkit - 170+ free tools. No login. No nonsense.

    Mar 2026 · utilsdaily.com

15. 15
    ByteJSON▲3

    Free developer toolkit. JSON, encoding, regex, calculators.

    Jun 2026 · bytejson.com

16. 16
    Global Finance Tools ▲3

    21+ Free financial calculators with currency converter etc.

    Jul 2026 · globalfinancetools.blogspot.com

17. 17
    DevDash — Developer Tools, Fast▲4

    17 dev tools, one URL, all client-side

    Jul 2026 · usedevdash.dev

18. 18
    Universal Tools▲1

    27 free online tools for developers & everyone

    May 2026 · universaltools.org

19. 19
    dev101.io▲6

    One box for every dev utility — runs in your browser

    Jul 2026 · dev101.io

20. 20
    My Toolbox▲3

    36+ free browser-based tools, zero signup, zero tracking

    May 2026 · aiappbox.tech

21. 21
    DevsTools▲2

    All-in-one free web toolbox: JSON, UUID, hash, QR, more

    Dec 2025

22. 22
    ToolMonk▲2

    180+ online tools — from mortgage math to running Java

    Jul 2026 · toolmonk.net

23. 23
    Tools Hub

    Developer & finance tools. 100% client-side. No registration

    Jan 2026

24. 24
    64K Tools▲5

    50+ free tools: JSON, QR, Password, more. No signup required

    Jan 2026

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