Start with the exact file you intend to use
Choose one TTF, OTF, WOFF or WOFF2 file, up to the displayed size limit. Keep the original filename and source with your project. If the download contains several styles, select the intended file rather than assuming one file represents every family member. This tool accepts an individual font file, not a ZIP package, a screenshot or a document that happens to contain text. See the font-file guide for format context.
How the local rendering works
The browser reads the selected file as binary data and creates a FontFace for this page. Once that face has loaded, the preview uses it for the entered text. Removing or replacing it clears the previous face from this page’s font set. These browser APIs support rendering a file; they do not, by themselves, identify its internal family name, license, complete style range or variable-font controls. The displayed filename is not a verified internal family name.
Read a complete sample rather than one decorative word
Enter a realistic sentence with your actual names, numbers, punctuation and language-specific characters. Compare a larger working size with the smaller size intended for the project. Adjust line height separately and inspect several lines. An unsupported character can still come from a browser fallback even when the selected file loads successfully, so check the font’s documented coverage and the final application before approving a language-sensitive layout.
Keep a preview separate from installation and identification
The preview does not add a system font, modify its outlines or infer the original typeface from an image. Use the resource’s authorized source for licensing information and your application’s supported installation route for actual production work. Remove file and reset clears the local selection and returns the sample to a system font. For catalog families without a file of your own, explore the alphabet comparison or font pairing tool.
Your questions, answered.
Is my selected font uploaded?
No. This preview reads the file in your browser and uses it on this page. It does not send that file to our server.
Does the previewer tell me the font’s real name or license?
No. It shows the selected filename and renders the file. Internal metadata, authenticity and licensing need separate source information.
Why does one character look different from the rest?
The file may not cover that character and the browser may be using a fallback for it. Successful loading does not prove complete coverage of every sample character.
Sources & background
Sources supporting this page’s explanations. Practical examples are our editorial suggestions.