FontPeek
v2.0
Now part of Toolbox98
FontPeek is now part of toolbox98.com — a design toolbox that links to fontpeek.xyz as a bookmarklet you can use while designing.
Try it here
Inspect anything.
Hover each line to see the panel update.
This is body text in DM Sans. Move between the lines above — the inspector shows different font values for each. Click an element to lock the panel, then use Copy CSS.
Hover the text above
Use it on any site
FontPeek
Chrome & Firefox: drag to bookmarks bar. Safari: copy code → new bookmark → paste as URL.
How to use
Drag the FontPeek button to your bookmarks bar (or save the code as a bookmark URL). On any website, click the bookmark to turn on the inspector. Hover over text to see its font details; click to lock the panel and hit Copy CSS. Click elsewhere to unlock. Press Esc to exit.