diff --git a/nvim/lua/config/keys.lua b/nvim/lua/config/keys.lua
index dd725ec..70d55cc 100644
--- a/nvim/lua/config/keys.lua
+++ b/nvim/lua/config/keys.lua
@@ -1,4 +1,5 @@
 local config = require("config.features")
+local gitbrowse_utils = require("core.utils.gitbrowse")
 
 local M = {}
 
@@ -42,10 +43,44 @@ M.keymaps = {
         opts = { desc = "Fuzzy find help tags" },
     },
     {
-        mode = { "n", "v" },
-        keys = "<leader>gc",
-        command = function() require("snacks").gitbrowse() end,
-        opts = { desc = "Open commit line(s) in browser" },
+        mode = "n",
+        keys = "<leader>gbb",
+        command = function()
+            require("snacks").gitbrowse(
+                gitbrowse_utils.build_gitbrows_config(true, false)
+            )
+        end,
+        opts = { desc = "Open file for branch in browser" },
+    },
+    {
+        mode = "v",
+        keys = "<leader>gbb",
+        command = function()
+            require("snacks").gitbrowse(
+                gitbrowse_utils.build_gitbrows_config(true, true)
+            )
+        end,
+        opts = { desc = "Open lines for branch in browser" },
+    },
+    {
+        mode = "n",
+        keys = "<leader>gbm",
+        command = function()
+            require("snacks").gitbrowse(
+                gitbrowse_utils.build_gitbrows_config(false, false)
+            )
+        end,
+        opts = { desc = "Open file for default branch in browser" },
+    },
+    {
+        mode = "v",
+        keys = "<leader>gbm",
+        command = function()
+            require("snacks").gitbrowse(
+                gitbrowse_utils.build_gitbrows_config(false, true)
+            )
+        end,
+        opts = { desc = "Open lines for default branch in browser" },
     },
     {
         mode = "n",
@@ -237,7 +272,9 @@ if config.use_copilot then
     table.insert(M.keymaps, {
         mode = "n",
         keys = "<leader>oe",
-        command = function() require("opencode").prompt("Explain @cursor and its context") end,
+        command = function()
+            require("opencode").prompt("Explain @cursor and its context")
+        end,
         opts = { desc = "Explain code near cursor" },
     })
 end
@@ -248,9 +285,7 @@ if config.use_copilot then
         mode = "n",
         keys = "<tab>",
         command = function()
-            if not require("sidekick").nes_jump_or_apply() then
-                return "<Tab>"
-            end
+            if not require("sidekick").nes_jump_or_apply() then return "<Tab>" end
         end,
         opts = { desc = "Goto/Apply Next Edit Suggestion", expr = true },
     })
@@ -305,7 +340,9 @@ if config.use_copilot then
     table.insert(M.keymaps, {
         mode = "n",
         keys = "<leader>ac",
-        command = function() require("sidekick.cli").toggle({ name = "claude", focus = true }) end,
+        command = function()
+            require("sidekick.cli").toggle({ name = "claude", focus = true })
+        end,
         opts = { desc = "Sidekick Toggle Claude" },
     })
 end
diff --git a/nvim/lua/core/utils/gitbrowse_utils.lua b/nvim/lua/core/utils/gitbrowse_utils.lua
new file mode 100644
index 0000000..a406452
--- /dev/null
+++ b/nvim/lua/core/utils/gitbrowse_utils.lua
@@ -0,0 +1,74 @@
+local M = {}
+
+--- Get the current git branch name
+---@returns string
+local function get_current_git_branch()
+    local handle = io.popen("git rev-parse --abbrev-ref HEAD 2> /dev/null")
+    if handle then
+        local branch_name = handle:read("*l")
+        handle:close()
+        if branch_name then
+            return branch_name
+        else
+            return "" -- Return empty string if no branch name found
+        end
+    else
+        return "" -- Return empty string if command fails
+    end
+end
+
+--- Get the current git branch name
+---@returns string
+local function get_default_git_branch()
+    local handle =
+        io.popen("git symbolic-ref refs/remotes/origin/HEAD | cut -d '/' -f4")
+    if handle then
+        local branch_name = handle:read("*l")
+        handle:close()
+        if branch_name then
+            return branch_name
+        else
+            return "" -- Return empty string if no branch name found
+        end
+    else
+        return "" -- Return empty string if command fails
+    end
+end
+
+--- Build config to open lines in current branch
+---@returns snacks.gitbrowse.Config
+function M.build_gitbrows_config(in_current_branch, is_visual)
+    -- set defaults
+    if in_current_branch == nil then in_current_branch = true end
+    if is_visual == nil then is_visual = false end
+
+    -- get the current visual selection lines if visual mode
+    local start_line = nil
+    local end_line = nil
+    if is_visual == true then
+        start_line = vim.fn.line("v") -- Get the starting line of the visual selection
+        end_line = vim.fn.line(".") -- Get the ending line of the visual selection
+        if start_line > end_line then
+            start_line, end_line = end_line, start_line -- Swap if necessary
+        end
+    end
+
+    -- get the branch
+    local branch
+    if in_current_branch == true then
+        branch = get_current_git_branch()
+    else
+        branch = get_default_git_branch()
+    end
+
+    -- build the config
+    return {
+        notify = true,
+        what = "file",
+        branch = branch,
+        line_start = start_line,
+        line_end = end_line,
+    }
+end
+
+return M