TableConvert converts tables among formats such as Excel, CSV, JSON, Markdown, and LaTeX, and can generate data.
The Best Convert Case Alternatives in 2026
Looking for something like Convert Case? Here are 9 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are free or have a free plan.
Convert Case changes text between uppercase, lowercase, sentence case, and other letter-case formats.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Tableconvert | Free | Not stated | Browser extension, Web |
| 2 | Fonts Ninja | — | Not stated | Browser extension, iOS, Web |
| 3 | Harper | — | Not stated | macOS, Web |
| 4 | Scribens | — | Not stated | Android, Browser extension, iOS |
| 5 | Grammarly Browser Extension | — | Not stated | Browser extension, Web |
| 6 | SearchDecode | — | Not stated | Browser extension |
| 7 | Transfonter | — | Not stated | Web |
| 8 | Subtitle One | Free | Not stated | Web |
| 9 | Array Cat | — | Not stated | — |
All Convert Case alternatives
Fonts Ninja
fonts.ninja/toolsFonts Ninja identifies fonts on web pages through a browser extension, with a hover interaction described on its site.
Harper
writewithharper.comHarper checks grammar and spelling locally on a device, with an open-source project page for writers and developers.
Scribens
scribens.comScribens checks English grammar and spelling, including punctuation, agreement, conjugation, and word confusion.
Grammarly Browser Extension
grammarly.com/browserGrammarly's browser extension checks grammar and clarity as users write across websites.
SearchDecode
github.com/bewf/SearchDecodeSearchDecode decodes Base64 strings pasted into a browser search bar, according to its extension description.
Transfonter
transfonter.orgTransfonter converts font files into CSS @font-face formats such as WOFF and WOFF2, with sample CSS and HTML files.
SubtitleOne converts, synchronizes, cleans, and edits subtitle files across text and image-based formats.
Array Cat
github.com/Great-Software-Company/array_catArrayCat converts strings and lists between formats such as comma-separated values, programming-language arrays, and SQL queries.
Alternatives to similar tools
What is the best alternative to Convert Case?
Is there a free alternative to Convert Case?
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative









