diff --git a/icon512_maskable.png b/icon512_maskable.png
new file mode 100644
index 0000000..e0b4700
Binary files /dev/null and b/icon512_maskable.png differ
diff --git a/icon512_rounded.png b/icon512_rounded.png
new file mode 100644
index 0000000..2dd62fd
Binary files /dev/null and b/icon512_rounded.png differ
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..a1f5849
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1 @@
+{"theme_color":"#23365e","background_color":"#ffffff","icons":[{"purpose":"maskable","sizes":"512x512","src":"icon512_maskable.png","type":"image/png"},{"purpose":"any","sizes":"512x512","src":"icon512_rounded.png","type":"image/png"}],"orientation":"portrait","display":"standalone","dir":"auto","lang":"es-ES","start_url":"index.html","scope":"/","description":"La app de TeleSec","id":"telesec.tech.eus"}
\ No newline at end of file