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UnicodeChecker vs BabelMap: catalog facts
UnicodeChecker	BabelMap
Best for: Developers and typographers on a Mac who need to inspect or convert Unicode text	Best for: Finding and inserting any Unicode character on Windows
Free Freeware, with optional donations to the developer.	Free Freeware with no paid edition.
macOS	Windows
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	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
macOS only Current version needs macOS 10.13 or later	Windows only Closed source freeware
Downloadable app	Downloadable app
Not open source	Not open source
License not stated	License: Freeware
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for UnicodeChecker earthlingsoft.net/UnicodeChecker Catalog checked October 2, 2026	Official website Full listing and sources Sources for BabelMap babelstone.co.uk/Software/BabelMap.html Catalog checked October 2, 2026

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