diff --git a/README.md b/README.md
index f9f31f2..55aa968 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ A simple Vim plugin that lets you insert single characters without leaving norma
 - Stay in normal mode for efficient editing
 - Minimal workflow interruption
 - Works with Vim 9+
+- **Supports [`vim-repeat`](https://github.com/tpope/vim-repeat) for `.` repeat functionality**
 
 ## Installation
 
@@ -26,6 +27,16 @@ cp -r vim-singlechar ~/.vim/pack/plugins/start/
 cd -
 ```
 
+### Optional: Install [vim-repeat](https://github.com/tpope/vim-repeat)
+
+For seamless repeat (`.`) support, install [vim-repeat](https://github.com/tpope/vim-repeat):
+
+```bash
+mkdir -p ~/.vim/pack/tpope/start
+cd ~/.vim/pack/tpope/start
+git clone https://tpope.io/vim/repeat.git
+```
+
 ## Usage
 
 By default, the plugin provides two mappings:
@@ -42,6 +53,10 @@ You can use a count before the mapping to insert the character multiple times:
 - `3<Leader>i,` will insert three commas at the cursor position
 - `5<Leader>a.` will insert five periods after the cursor position
 
+### Repeat last insert with `.`
+
+If [vim-repeat](https://github.com/tpope/vim-repeat) is installed, you can repeat the last character insertion with `.` in normal mode.
+
 ## Configuration
 
 You can customize the plugin by setting these variables in your vimrc:
@@ -67,4 +82,4 @@ The plugin provides these commands:
 
 ## License
 
-MIT License
+MIT Licens
diff --git a/doc/singlechar.txt b/doc/singlechar.txt
index ca88bb4..17b0258 100644
--- a/doc/singlechar.txt
+++ b/doc/singlechar.txt
@@ -34,6 +34,7 @@ REQUIREMENTS                                              *singlechar-requiremen
 
 - Vim 9.0 or newer
 - Vim compiled with `+eval` feature
+- [vim-repeat](https://github.com/tpope/vim-repeat/) (optional, for dot-repeat support)
 
 ===============================================================================
 INSTALLATION                                              *singlechar-installation*
@@ -43,6 +44,13 @@ Manual installation: >
     mkdir -p ~/.vim/pack/plugins/start/
     cp -r vim-singlechar ~/.vim/pack/plugins/start/
 <
+
+To enable dot-repeat (`.`) for character insertions, install vim-repeat: >
+    mkdir -p ~/.vim/pack/tpope/start
+    cd ~/.vim/pack/tpope/start
+    git clone https://tpope.io/vim/repeat.git
+<
+
 ===============================================================================
 USAGE                                                          *singlechar-usage*
 
@@ -60,6 +68,12 @@ You can use a count before the mapping to insert the character multiple times: >
     5<Leader>i-  " Insert 5 hyphens at cursor position
     3<Leader>a.  " Insert 3 periods after cursor position
 <
+
+Dot-repeat support (`.`):
+
+If [vim-repeat](https://github.com/tpope/vim-repeat/) is installed,
+you can use the `.` key to repeat the last single character insertion (with count and position).
+
 ===============================================================================
 COMMANDS                                                    *singlechar-commands*
 
@@ -110,10 +124,15 @@ Adding multiple periods: >
     Action: Position cursor at the end, press 3<Leader>a.
     After:  Some text...
 <
+Dot-repeat: >
+    Action: Press <Leader>i? to insert a question mark, then press . to repeat the insertion at the next location.
+<
+
 ===============================================================================
 TIPS & TRICKS                                                  *singlechar-tips*
 
 - The plugin works well with Vim's macro recording feature
+- For fast repetitive edits, use dot-repeat (`.`) if vim-repeat is installed
 
 ===============================================================================
 LICENSE                                                      *singlechar-license*