diff --git a/.changeset/rare-singers-try.md b/.changeset/rare-singers-try.md
new file mode 100644
index 0000000000..bdf10afbbc
--- /dev/null
+++ b/.changeset/rare-singers-try.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fixes svg icon margin in devtool tooltip title to look coherent in `rtl` and `ltr` layouts
diff --git a/packages/astro/src/runtime/client/dev-toolbar/ui-library/tooltip.ts b/packages/astro/src/runtime/client/dev-toolbar/ui-library/tooltip.ts
index 062d683715..b545247523 100644
--- a/packages/astro/src/runtime/client/dev-toolbar/ui-library/tooltip.ts
+++ b/packages/astro/src/runtime/client/dev-toolbar/ui-library/tooltip.ts
@@ -45,7 +45,7 @@ export class DevToolbarTooltip extends HTMLElement {
 
 			svg {
 				vertical-align: bottom;
-				margin-right: 4px;
+				margin-inline-end: 4px;
 			}
 
 			hr {