Webfont CSS & Base64 Generator
Embed your custom webfonts directly into standalone CSS via Base64 data URIs without external font hosting.
Drop your font file (.ttf, .otf, .woff, .woff2) here
The quick brown fox jumps over the lazy dog. 0123456789 Portez ce vieux whisky au juge blond qui fume !
Why encode webfonts in Base64?
Base64 data URIs embed font files directly into stylesheets, eliminating external HTTP requests, resolving cross-origin CORS barriers, and preventing Flash of Unstyled Text (FOUT).
Optimal webfont formats
WOFF2 is the web standard with the highest compression ratio. Our tool accepts TTF, OTF, WOFF, and WOFF2 and creates instantly deployable CSS.