Dev tools · alternatives · 2026

24 alternatives to Open-source tool for catching spelling mistakes on websites

A tool for catching spelling errors, grammatical errors, broken links, and other errors on websites. - madelaine-maz/siteinspector

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Open-source tool for catching spelling mistakes on websites launched in 2021; newer entries below may have overtaken it.

1. 1
   Self-hosted tool for catching spelling mistakes on websites▲7

   A tool for catching spelling errors, grammatical errors, broken links, and other errors on websites. - madelaine-maz/siteinspector

   2021 · github.com · its alternatives →

2. 2
   Typosaurus▲153

   Quickly check your website for spelling errors

   2015 · typosaur.us · its alternatives →

3. 3
   SiteInspector▲4

   Catch spelling/grammar errors and broken links on websites.

   2020 · getsiteinspector.com · its alternatives →

4. 4
   Better Error Pages▲549

   Build free 404, 503 and maintenance pages in 60 seconds

   2015 · its alternatives →

5. 5
   Grammarly for Chrome▲506

   Clear, effective, mistake-free writing everywhere you type.

   2014 · grammarly.com · its alternatives →

6. 6
   Typo Tamer▲18

   Low false-positive website spellchecker

   2025 · its alternatives →

7. 7
   SpellCheck▲127

   The best tool for spell-checking on Figma, make no mistake

   2022 · spellcheckfigma.com · its alternatives →

8. 8
   Perfect Tense 2.0▲96

   Spelling and grammar correction embedded on your website

   2019 · perfecttense.com · its alternatives →

9. 9
   SpellChecking▲6

   Free Grammar Checker tool

   2025 · its alternatives →

10. 10
    Spelliy▲67

    Translate, rephrase, and fix spelling in one spot

    2023 · its alternatives →

11. 11
    SafeSpelling▲60

    Write without spelling mistakes.

    2023 · safespelling.com · its alternatives →

12. 12
    Linguix▲246

    Check grammar instantly in real-time on your favorite sites

    2020 · linguix.com · its alternatives →

13. 13
    Spell Inspector▲127

    Automatic spelling checker for Figma

    2020 · go.logicwind.com · its alternatives →

14. 14TC
    textlaundry.com▲91

    2011 · textlaundry.com · its alternatives →

15. 15
    AI Grammar Checker for English▲66

    Sentence correction and spell check while texting.

    2020 · play.google.com · its alternatives →

16. 16
    SPELLL▲169

    Spelling & grammar checker for Figma.

    2020 · spelll.design · its alternatives →

17. 17
    Free Grammar Checker by Perfect Tense▲83

    Free AI-powered spelling, grammar, and punctuation checker

    2019 · perfecttense.com · its alternatives →

18. 18
    On-Page SEO Checker▲81

    A tool for SEO analysis of website pages and finding errors

    2022 · pr-cy.io · its alternatives →

19. 19
    PageWatch – Check your site for layout errors/spelling mistakes▲19

    Detect mobile, SEO and usability issues before they cost you money.

    2020 · pagewatch.dev · its alternatives →

20. 20
    Tisane Spellchecking API▲72

    Check spelling, parse hashtags, deobfuscate in 20+ languages

    2019 · tisane.ai · its alternatives →

21. 21
    Spling▲14

    Spell check entire websites

    2024 · spl.ing · its alternatives →

22. 22
    Fixt▲3

    Find errors, typos in your content just by inserting the URL

    2024 · its alternatives →

23. 23
    Website Linter by Webapp.io▲79

    Catch webapp errors before customers do

    2022 · webapp.io · its alternatives →

24. 24
    Typopo▲71

    Fix frequent typos in multiple languages with a single click

    2020 · 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 →