diff --git a/lua/gopher/config.lua b/lua/gopher/config.lua
index 6081ecc..ab99a28 100644
--- a/lua/gopher/config.lua
+++ b/lua/gopher/config.lua
@@ -41,6 +41,7 @@ local default_config = {
     gotests = "gotests",
     impl = "impl",
     iferr = "iferr",
+    json2go = "json2go",
   },
   ---@class gopher.ConfigGotests
   gotests = {
diff --git a/lua/gopher/installer.lua b/lua/gopher/installer.lua
index 680096a..61e1788 100644
--- a/lua/gopher/installer.lua
+++ b/lua/gopher/installer.lua
@@ -9,6 +9,7 @@ local urls = {
   impl = "github.com/josharian/impl@latest",
   gotests = "github.com/cweill/gotests/...@develop",
   iferr = "github.com/koron/iferr@latest",
+  json2go = "olexsmir.xyz/json2go/cmd/json2go@latest",
 }
 
 ---@param opt vim.SystemCompleted
diff --git a/lua/gopher/json2go.lua b/lua/gopher/json2go.lua
new file mode 100644
index 0000000..0fe24f5
--- /dev/null
+++ b/lua/gopher/json2go.lua
@@ -0,0 +1,108 @@
+local c = require "gopher.config"
+local log = require "gopher._utils.log"
+local u = require "gopher._utils"
+local r = require "gopher._utils.runner"
+local json2go = {}
+
+---@param bufnr integer
+---@param cpos integer
+---@param type_ string
+local function apply(bufnr, cpos, type_)
+  local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
+  local input_lines = u.remove_empty_lines(vim.split(type_, "\n"))
+  for i, line in pairs(input_lines) do
+    table.insert(lines, cpos + i, line)
+  end
+  vim.api.nvim_buf_set_lines(bufnr, 0, -1, true, lines)
+end
+
+---@param json_str string
+---@return string?
+function json2go.transform(json_str)
+  local rs = r.sync({ c.commands.json2go }, { stdin = json_str })
+  if rs.code ~= 0 then
+    u.notify("json2go: got this error: " .. rs.stdout, vim.log.levels.ERROR)
+    log.error("json2go: got this error: " .. rs.stdout)
+    return
+  end
+  return rs.stdout
+end
+
+local function interactive(ocpos)
+  local obuf = vim.api.nvim_get_current_buf()
+  local owin = vim.api.nvim_get_current_win()
+
+  -- setup the input window
+  local buf = vim.api.nvim_create_buf(false, true)
+  vim.api.nvim_command "vsplit" -- TODO: make it configurable
+
+  local win = vim.api.nvim_get_current_win()
+  vim.api.nvim_win_set_buf(win, buf)
+  vim.api.nvim_buf_set_name(buf, "[GoJson input]")
+  vim.api.nvim_set_option_value("filetype", "jsonc", { buf = buf })
+  vim.api.nvim_set_option_value("buftype", "acwrite", { buf = buf })
+  vim.api.nvim_set_option_value("swapfile", false, { buf = buf })
+  vim.api.nvim_set_option_value("bufhidden", "delete", { buf = buf })
+  vim.api.nvim_buf_set_lines(buf, 0, -1, false, {
+    "// Write your json here.",
+    "// Writing and quitting (:wq), will generate go struct under the cursor.",
+    "",
+    "",
+  })
+
+  vim.api.nvim_create_autocmd("BufLeave", { buffer = buf, command = "stopinsert" })
+  vim.api.nvim_create_autocmd("BufWriteCmd", {
+    buffer = buf,
+    once = true,
+    callback = function()
+      local input = vim.api.nvim_buf_get_lines(buf, 0, -1, true)
+      local inp = table.concat(
+        vim
+          .iter(input)
+          :filter(function(line)
+            local found = string.find(line, "^//.*")
+            return (not found) or (line == "")
+          end)
+          :totable(),
+        "\n"
+      )
+
+      local go_type = json2go.transform(inp)
+      if not go_type then
+        error "cound't convert json to go type"
+      end
+
+      vim.api.nvim_set_option_value("modified", false, { buf = buf })
+      apply(obuf, ocpos, go_type)
+
+      vim.api.nvim_set_current_win(owin)
+      vim.api.nvim_win_set_cursor(owin, { ocpos + 1, 0 })
+
+      vim.schedule(function()
+        pcall(vim.api.nvim_win_close, win, true)
+        pcall(vim.api.nvim_buf_delete, buf, {})
+      end)
+    end,
+  })
+
+  vim.cmd "normal! G"
+  vim.cmd "startinsert"
+end
+
+---@param json_str? string
+function json2go.json2go(json_str)
+  local cur_line = vim.api.nvim_win_get_cursor(0)[1]
+  if not json_str then
+    interactive(cur_line)
+    return
+  end
+
+  local go_type = json2go.transform(json_str)
+  if not go_type then
+    error "cound't convert json to go type"
+  end
+
+  apply(0, cur_line, go_type)
+end
+
+return json2go
diff --git a/plugin/gopher.lua b/plugin/gopher.lua
index b2ccc1f..47658fb 100644
--- a/plugin/gopher.lua
+++ b/plugin/gopher.lua
@@ -70,6 +70,11 @@ cmd("GoTagClear", function()
   require("gopher").tags.clear()
 end)
 
+-- :GoJson
+cmd("GoJson", function(opts)
+  require("gopher.json2go").json2go(opts.fargs[1])
+end, "?")
+
 -- :GoTest
 cmd("GoTestAdd", function()
   require("gopher").test.add()
@@ -89,7 +94,6 @@ cmd("GoMod", function(opts)
 end, "*")
 
 cmd("GoGet", function(opts)
-  vim.print(opts)
   require("gopher").get(opts.fargs)
 end, "*")
 
diff --git a/spec/fixtures/json2go/interativly_input.go b/spec/fixtures/json2go/interativly_input.go
new file mode 100644
index 0000000..c9ecbf5
--- /dev/null
+++ b/spec/fixtures/json2go/interativly_input.go
@@ -0,0 +1,2 @@
+package main
+
diff --git a/spec/fixtures/json2go/interativly_output.go b/spec/fixtures/json2go/interativly_output.go
new file mode 100644
index 0000000..3314555
--- /dev/null
+++ b/spec/fixtures/json2go/interativly_output.go
@@ -0,0 +1,5 @@
+package main
+
+type AutoGenerated struct {
+	Json bool `json:"json"`
+}
diff --git a/spec/integration/json2go_test.lua b/spec/integration/json2go_test.lua
new file mode 100644
index 0000000..473d66e
--- /dev/null
+++ b/spec/integration/json2go_test.lua
@@ -0,0 +1,19 @@
+local t = require "spec.testutils"
+local child, T, json2go = t.setup "json2go"
+
+json2go["should convert interativly"] = function()
+  local rs = t.setup_test("json2go/interativly", child, { 2, 0 })
+  child.cmd "GoJson"
+  child.type_keys [[{"json": true}]]
+  child.type_keys "<Esc>"
+  child.cmd "wq" -- quit prompt
+  child.cmd "write" -- the fixture file
+
+  t.eq(t.readfile(rs.tmp), rs.fixtures.output)
+  t.cleanup(rs)
+end
+
+json2go["should convert argument"] = function()
+end
+
+return T