diff --git a/README.md b/README.md
index eaf8c1a..17ec557 100644
--- a/README.md
+++ b/README.md
@@ -454,4 +454,6 @@ https://gitlab.com/PronounsPage/PronounsPage
 See above.
 
 ## Trans Resources
-Pitch and Resonance Analyzer https://github.com/lmcnulty/gender-voice-visualization
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+Pitch and Resonance Analyzer https://github.com/lmcnulty/gender-voice-visualization
+
+InFormant https://github.com/in-formant/in-formant
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