diff --git a/bramble-android/.gitignore b/bramble-android/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..6653bfd64fcd8e20bd2075582b5d3148e5a77f39
--- /dev/null
+++ b/bramble-android/.gitignore
@@ -0,0 +1,5 @@
+bin
+gen
+build
+.settings
+src/main/res/raw/*.zip
diff --git a/bramble-core/.gitignore b/bramble-core/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..eeb02632a0a71dc53ad5bbb4f04aff39855b50e6
--- /dev/null
+++ b/bramble-core/.gitignore
@@ -0,0 +1,3 @@
+bin
+build
+.settings
diff --git a/bramble-j2se/.gitignore b/bramble-j2se/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..eeb02632a0a71dc53ad5bbb4f04aff39855b50e6
--- /dev/null
+++ b/bramble-j2se/.gitignore
@@ -0,0 +1,3 @@
+bin
+build
+.settings