Dev tools · alternatives · 2026

24 alternatives to tooldo

9 free tools that run entirely 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. 1
   MoguanPDF▲4

   24 PDF tools, zero uploads. Everything runs in your browser

   Jul 2026 · moguanpdf.com · its alternatives →

2. 2
   FormatDog▲8

   PDF, image, and Office tools — nothing ever uploaded

   Jul 2026 · formatdog.com · its alternatives →

3. 3FC
   File converters and 75 tools that run in the browser▲6

   Most file converter sites upload your files to their servers. File Converter Free runs everything client-side using WebAssembly — your files never leave your device. 215+ formats across conversion and compression, 75+ browser-based tools for PDF, dev utilities, text, calculators and network diagnostics — all available in 9 languages. Built this solo. What tools do you wish ran client-side but currently don't? https://file-converter-free.com/en/tools

   Mar 2026 · its alternatives →

4. 4
   Digital Toolpad▲8

   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 →

5. 5
   yourbrowsercandoit▲5

   Your browser can do much more than you think.

   Jul 2026 · yourbrowsercandoit.com · its alternatives →

6. 6
   FileBrew▲1

   Free file tools that run 100% in your browser, no uploads

   Apr 2026 · filebrew.app · its alternatives →

7. 7
   RunFreeTools▲2

   Online tools that run in your browser Fast , private & Free

   Jun 2026 · runfreetools.com · its alternatives →

8. 8
   ToolsHub▲1

   600+ free privacy-first browser tools — no uploads

   Jun 2026 · toolshub.online · its alternatives →

9. 9
   Dzzz▲2

   80+ free tools that never upload your files

   Jul 2026 · dzzz.ai · its alternatives →

10. 10
    ToolAnchor▲3

    200+ free online tools that never upload your files

    Jul 2026 · toolanchor.com · its alternatives →

11. 11
    Tools In Pocket

    Free browser tools that never upload your files

    Sep 2026 · toolsinpocket.com · its alternatives →

12. 12
    MagicToolbelt▲3

    10 Free Browser Tools. No server. No account. No cost.

    Jun 2026 · magictoolbelt.com · its alternatives →

13. 13
    ToolZip▲1

    Free browser-based tools — files never leave your device

    Sep 2026 · toolzip.app · its alternatives →

14. 14
    Toolbo▲3

    33 free browser tools that run privately on your device

    Aug 2026 · toolbo.pages.dev · its alternatives →

15. 15
    OnDevicePDF▲2

    25+ PDF tools that never upload your files

    Jul 2026 · ondevicepdf.com · its alternatives →

16. 16
    Free Online Tools( no sign up)▲4

    130+ free tools that run entirely in your browser.

    Jul 2026 · tools.aliontechstudio.com · its alternatives →

17. 17
    NuToolz▲2

    Free online tools that run in your browser, no signup needed

    May 2026 · nutoolz.com · its alternatives →

18. 18
    BrowserBasedTools.com▲4

    100+ free browser tools

    2025 · browserbasedtools.com · its alternatives →

19. 19
    Open Tools▲1

    Private tools for images, PDFs, and files

    Jul 2026 · opentools.fun · its alternatives →

20. 20
    ToolMonk▲2

    180+ online tools — from mortgage math to running Java

    Jul 2026 · toolmonk.net · its alternatives →

21. 21
    Hakotools▲10

    25+ free browser tools — no install, no upload, all local

    Jul 2026 · hakotools.com · its alternatives →

22. 22
    Fair Toolbox▲2

    Free online tools that run in your browser — no signup

    Sep 2026 · fairtoolbox.com · its alternatives →

23. 23
    Toolmingo▲2

    60+ free browser tools — no upload, no sign-up

    Jul 2026 · toolmingo.com · its alternatives →

24. 24
    Shard.Tools▲4

    280+ private browser tools with no file uploads

    Aug 2026 · shard.tools · its alternatives →

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 →