What is the font that is in this screenshot?

screenshot from Postman

I've tried using font-identifying tools with no luck.


  • 1
    In my own attempts to figure it out, the letters seem very similar to Courier. Some distinctions between this and Courier are the slashed zero and the slant in the #-symbol. The 'l' and ';' are also very distinctive from Courier.
    – mattliu
    Oct 28, 2015 at 14:35
  • 2
    Can you edit your post to tell us which identification tools you've used?
    – JohnB
    Oct 28, 2015 at 14:53
  • Compare select characters against the list in codeproject.com/Articles/30040/…. Look at the l (ell, not 1 or I) and 0; these seem fairly distinct.
    – Jongware
    Oct 29, 2015 at 10:34
  • I believe postman currently uses Cousine. .
    – SixOThree
    Dec 28, 2020 at 20:55

3 Answers 3


The font is very similar to a thinner version of PT Mono in the Google web fonts.


Pt Mono Google webfont

And this is a version from Font Squirrel:


PT Mono font squirrel


I know this is an old question, however as I have stumbled upon it, somebody else could too. Today, the Postman desktop app uses IBM Plex Mono as its' monospaced font. Hope this helps.

Here's the link to the website: https://www.ibm.com/plex/

Since Postman is a web app, they allow you to use the browser's DevTools to inspect elements:

Inspect Element Console

  • Welcome to GD.SE!
    – Mensch
    Nov 23, 2021 at 14:44

Its open sans its a free font. https://www.google.com/fonts/specimen/Open+Sans

  • 3
    No, it most certainly is not Open Sans. It looks nothing like Open Sans—it’s not even a sans-serif font. Oct 29, 2015 at 10:22

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