Which text count / case / entity / diff tools are on IndieIndex?

As of 2026-09-29, IndieIndex curates 7 candidates for this intent among 157 published registry listings: WordCounter, LetterCount, Convert Case, Mother Effing HTML Entities, Diffchecker, Text Compare!, Slugify Online. Word/character counters, case converters, HTML entity encoders, and text diff utilities on IndieIndex.

Curated intent guide — not paid placement. Default outbound rel="ugc nofollow". Ownership/editorial never sold. lastmod=2026-09-29.

Deep search: GET /api/v1/search?q=word count case diff · compare /compare/utilities/ · category /c/utilities/

Curated listings

NameURL / slugCategoriesOwnership / editorial
WordCounter https://wordcounter.net/
/wordcounter
utilities, converters ownership=unclaimed editorial=approved rel=ugc nofollow
LetterCount https://lettercount.com/
/lettercount
utilities, converters ownership=unclaimed editorial=approved rel=ugc nofollow
Convert Case https://convertcase.net/
/convertcase
utilities, converters ownership=unclaimed editorial=approved rel=ugc nofollow
Mother Effing HTML Entities https://mothereff.in/html-entities
/mothereff-html-entities
utilities, converters ownership=unclaimed editorial=approved rel=ugc nofollow
Diffchecker https://www.diffchecker.com/
/diffchecker
utilities, converters ownership=unclaimed editorial=approved rel=ugc nofollow
Text Compare! https://text-compare.com/
/text-compare
converters, utilities ownership=unclaimed editorial=approved rel=ugc nofollow
Slugify Online https://slugify.online/
/slugify-online
utilities, converters, devtools ownership=unclaimed editorial=approved rel=ugc nofollow

Cards

ownership=unclaimededitorial=approvedrel=ugc nofollow
WordCounter

Online word and character counter for essays, posts, and drafts.

categories: utilities, converters · .md · .json
ownership=unclaimededitorial=approvedrel=ugc nofollow
LetterCount

Fast character, letter, and word counter for pasted text.

categories: utilities, converters · .md · .json
ownership=unclaimededitorial=approvedrel=ugc nofollow
Convert Case

Convert text between upper, lower, title, sentence, and alternating case.

categories: utilities, converters · .md · .json
ownership=unclaimededitorial=approvedrel=ugc nofollow
Mother Effing HTML Entities

Encode and decode HTML entities in the browser.

categories: utilities, converters · .md · .json
ownership=unclaimededitorial=approvedrel=ugc nofollow
Diffchecker

Side-by-side text and code diff comparison in the browser.

categories: utilities, converters · .md · .json
ownership=unclaimededitorial=approvedrel=ugc nofollow
Text Compare!

Paste two texts and see the difference — simple online diff.

categories: converters, utilities · .md · .json
ownership=unclaimededitorial=approvedrel=ugc nofollow
Slugify Online

Turn titles into URL-safe slugs instantly.

categories: utilities, converters, devtools · .md · .json

Next for agents

ONBOARDING.md · submission schema · /submit/