Developer tool
Free Font Tester Online
Choose a font file, preview it and adjust the sample text and size.
Runs in your browser. No upload.
Sample text
Choose file
About this tool
Free Font Tester Online made simple.
Your font file stays in this browser; nothing is uploaded. The limit is 10 MB. Supports WOFF, WOFF2, TTF and OTF when your browser can load them. This previews your file, not installed fonts.
Common questions
About Free Font Tester Online.
How do I use Font tester?
Choose a font file, preview it and adjust the sample text and size.
Is my data uploaded to a server?
No. This tool runs locally in your browser. Your input is not uploaded.