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BabelMap vs UnicodeChecker: catalog facts
BabelMap	UnicodeChecker
Best for: Finding and inserting any Unicode character on Windows	Best for: Developers and typographers on a Mac who need to inspect or convert Unicode text
Free Freeware with no paid edition.	Free Freeware, with optional donations to the developer.
Windows	macOS
Covers the full Unicode repertoire, updated for each Unicode release Search by character name or code point All 4 strengths for BabelMap Covers the full Unicode repertoire, updated for each Unicode release Search by character name or code point Composite fonts with a different font per Unicode block Far more capable than the built-in Windows Character Map	Uses data from Unicode 17.0.0 Converts to and from HTML, CSS, URL and programming language escapes All 4 strengths for UnicodeChecker Uses data from Unicode 17.0.0 Converts to and from HTML, CSS, URL and programming language escapes Normalisation check and code-point-level diff Features available system-wide via Services and AppleScript
Windows only Closed source freeware	macOS only Current version needs macOS 10.13 or later
Downloadable app	Downloadable app
Not open source	Not open source
License: Freeware	License not stated
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for BabelMap babelstone.co.uk/Software/BabelMap.html Catalog checked October 2, 2026	Official website Full listing and sources Sources for UnicodeChecker earthlingsoft.net/UnicodeChecker Catalog checked October 2, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.