diff --git a/README-ES.md b/README-ES.md
index d32b932252..e57abd2038 100644
--- a/README-ES.md
+++ b/README-ES.md
@@ -1,4 +1,4 @@
-# knitr
+# knitr <a href="https://yihui.org/knitr/"><img src="man/figures/logo.png" align="right" height="138" alt="sitio de knitr" /></a>
 
 <!-- badges: start -->
 [![R-CMD-check](https://github.com/yihui/knitr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/yihui/knitr/actions/workflows/R-CMD-check.yaml)
diff --git a/README-PT.md b/README-PT.md
index 0f8e4f24c1..a7ee7b20f3 100644
--- a/README-PT.md
+++ b/README-PT.md
@@ -1,4 +1,4 @@
-# knitr
+# knitr <a href="https://yihui.org/knitr/"><img src="man/figures/logo.png" align="right" height="138" alt="site da knitr" /></a>
 
 <!-- badges: start -->
 [![R-CMD-check](https://github.com/yihui/knitr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/yihui/knitr/actions/workflows/R-CMD-check.yaml)
diff --git a/README.md b/README.md
index c8aba09b16..05ced40985 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# knitr
+# knitr <a href="https://yihui.org/knitr/"><img src="man/figures/logo.png" align="right" height="138" alt="knitr website" /></a>
 
 <!-- badges: start -->
 [![R-CMD-check](https://github.com/yihui/knitr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/yihui/knitr/actions/workflows/R-CMD-check.yaml)
diff --git a/man/figures/logo.png b/man/figures/logo.png
new file mode 100644
index 0000000000..d2e7df4db5
Binary files /dev/null and b/man/figures/logo.png differ