diff --git a/README.md b/README.md
index a541f85..44fcfb7 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,7 @@ Requirements:
   - [impl](https://github.com/josharian/impl)
   - [gotests](https://github.com/cweill/gotests)
   - [iferr](https://github.com/koron/iferr)
+  - [json2go](https://github.com/olexsmir/json2go)
 </details>
 
 <details>
@@ -185,6 +186,24 @@ Requirements:
   ```
 </details>
 
+<details>
+  <summary>
+    <b>Convert json to Go types</b>
+  </summary>
+
+  ![Convert JSON to Go types](./vhs/json2go.gif)
+
+  `:GoJson` opens a temporary buffer where you can paste or write JSON.
+  Saving the buffer (`:w` or `:wq`) automatically closes it and inserts the generated Go struct into the original buffer at the cursor position.
+
+  Alternatively, you can pass JSON directly as an argument:
+  ```vim
+  :GoJson {"name": "Alice", "age": 30}
+  ```
+
+  Additionally, `gopher.json2go` provides lua api, see `:h gopher.nvim-json2go` for details.
+</details>
+
 
 <details>
   <summary>
@@ -253,6 +272,15 @@ require("gopher").setup {
     -- e.g: `message = 'fmt.Errorf("failed to %w", err)'`
     message = nil,
   },
+  json2go = {
+    -- command used to open interactive input.
+    -- e.g: `split`, `botright split`, `tabnew`
+    interactive_cmd = "vsplit",
+
+    -- name of autogenerated struct
+    -- e.g: "MySuperCoolName"
+    type_name = nil,
+  },
 }
 ```
 
diff --git a/doc/gopher.nvim.txt b/doc/gopher.nvim.txt
index 9995dd3..9232031 100644
--- a/doc/gopher.nvim.txt
+++ b/doc/gopher.nvim.txt
@@ -13,6 +13,7 @@ Table of Contents
   Config ................................................ |gopher.nvim-config|
   Commands ............................................ |gopher.nvim-commands|
   Modify struct tags ............................... |gopher.nvim-struct-tags|
+  json2go .............................................. |gopher.nvim-json2go|
   Auto implementation of interface methods ................ |gopher.nvim-impl|
   Generating unit tests boilerplate .................... |gopher.nvim-gotests|
   Iferr .................................................. |gopher.nvim-iferr|
@@ -69,6 +70,7 @@ or use `require("gopher").install_deps()` if you prefer lua api.
       gotests = "gotests",
       impl = "impl",
       iferr = "iferr",
+      json2go = "json2go",
     },
     ---@class gopher.ConfigGotests
     gotests = {
@@ -96,12 +98,24 @@ or use `require("gopher").install_deps()` if you prefer lua api.
       ---@type string|nil
       option = nil,
     },
+    ---@class gopher.ConfigIfErr
     iferr = {
       -- choose a custom error message, nil to use default
       -- e.g: `message = 'fmt.Errorf("failed to %w", err)'`
       ---@type string|nil
       message = nil,
     },
+    ---@class gopher.ConfigJson2Go
+    json2go = {
+      -- command used to open interactive input.
+      -- e.g: `split`, `botright split`, `tabnew`
+      interactive_cmd = "vsplit",
+
+      -- name of autogenerated struct, if nil none, will the default one of json2go.
+      -- e.g: "MySuperCoolName"
+      ---@type string|nil
+      type_name = nil,
+    },
   }
 <
 Class ~
@@ -157,6 +171,42 @@ Example:
    }
 <
 
+==============================================================================
+------------------------------------------------------------------------------
+                                                           *gopher.nvim-json2go*
+
+Convert json to go type annotations.
+
+Usage ~
+
+`:GoJson` opens a temporary buffer where you can paste or write JSON.
+Saving the buffer (`:w` or `:wq`) automatically closes it and inserts the
+generated Go struct into the original buffer at the cursor position.
+
+Alternatively, you can pass JSON directly as an argument:
+>vim
+   :GoJson {"name": "Alice", "age": 30}
+<
+------------------------------------------------------------------------------
+                                                           *json2go.transform()*
+                        `json2go.transform`({json_str})
+
+Parameters ~
+{json_str} `(string)` Json string that is going to be converted to go type.
+Return ~
+`(string)` `(optional)` Go type, or nil if failed.
+
+------------------------------------------------------------------------------
+                                                             *json2go.json2go()*
+                         `json2go.json2go`({json_str})
+Converts json string to go type, and puts result under the cursor. If
+[json_str] is nil, will open an interactive prompt (with cmd set in
+config).
+
+Parameters ~
+{json_str} `(optional)` `(string)`
+
+
 ==============================================================================
 ------------------------------------------------------------------------------
                                                               *gopher.nvim-impl*
diff --git a/lua/gopher/config.lua b/lua/gopher/config.lua
index 6081ecc..4245989 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 = {
@@ -68,12 +69,24 @@ local default_config = {
     ---@type string|nil
     option = nil,
   },
+  ---@class gopher.ConfigIfErr
   iferr = {
     -- choose a custom error message, nil to use default
     -- e.g: `message = 'fmt.Errorf("failed to %w", err)'`
     ---@type string|nil
     message = nil,
   },
+  ---@class gopher.ConfigJson2Go
+  json2go = {
+    -- command used to open interactive input.
+    -- e.g: `split`, `botright split`, `tabnew`
+    interactive_cmd = "vsplit",
+
+    -- name of autogenerated struct, if nil none, will the default one of json2go.
+    -- e.g: "MySuperCoolName"
+    ---@type string|nil
+    type_name = nil,
+  },
 }
 --minidoc_afterlines_end
 
@@ -104,6 +117,7 @@ function config.setup(user_config)
   vim.validate("commands.gotests", _config.commands.gotests, "string")
   vim.validate("commands.impl", _config.commands.impl, "string")
   vim.validate("commands.iferr", _config.commands.iferr, "string")
+  vim.validate("commands.json2go", _config.commands.json2go, "string")
   vim.validate("gotests", _config.gotests, "table")
   vim.validate("gotests.template", _config.gotests.template, "string")
   vim.validate("gotests.template_dir", _config.gotests.template_dir, { "string", "nil" })
@@ -114,6 +128,8 @@ function config.setup(user_config)
   vim.validate("gotag.option", _config.gotag.option, { "string", "nil" })
   vim.validate("iferr", _config.iferr, "table")
   vim.validate("iferr.message", _config.iferr.message, { "string", "nil" })
+  vim.validate("json2go.installer_timeout", _config.json2go.interactive_cmd, "string")
+  vim.validate("json2go.type_name", _config.json2go.type_name, { "string", "nil" })
 end
 
 setmetatable(config, {
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..40d0e9f
--- /dev/null
+++ b/lua/gopher/json2go.lua
@@ -0,0 +1,137 @@
+---@toc_entry json2go
+---@tag gopher.nvim-json2go
+---@text
+--- Convert json to go type annotations.
+---
+---@usage
+--- `:GoJson` opens a temporary buffer where you can paste or write JSON.
+--- Saving the buffer (`:w` or `:wq`) automatically closes it and inserts the
+--- generated Go struct into the original buffer at the cursor position.
+---
+--- Alternatively, you can pass JSON directly as an argument:
+--- >vim
+---    :GoJson {"name": "Alice", "age": 30}
+--- <
+
+local c = require "gopher.config"
+local log = require "gopher._utils.log"
+local u = require "gopher._utils"
+local r = require "gopher._utils.runner"
+local json2go = {}
+
+---@dochide
+---@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
+
+-- Convert json string to go type.
+---
+---@param json_str string Json string that is going to be converted to go type.
+---@return string? Go type, or nil if failed.
+function json2go.transform(json_str)
+  local cmd = { c.commands.json2go }
+  if c.json2go.type_name then
+    table.insert(cmd, "-type", c.json2go.type_name)
+  end
+
+  local rs = r.sync(cmd, { 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
+
+---@dochide
+---@param ocpos integer
+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.cmd(c.json2go.interactive_cmd)
+
+  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
+
+--- Converts json string to go type, and puts result under the cursor. If
+--- [json_str] is nil, will open an interactive prompt (with cmd set in
+--- config).
+---
+---@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..5b071b0 100644
--- a/plugin/gopher.lua
+++ b/plugin/gopher.lua
@@ -70,6 +70,12 @@ cmd("GoTagClear", function()
   require("gopher").tags.clear()
 end)
 
+-- :GoJson
+cmd("GoJson", function(opts)
+  local inp = ((opts.args ~= "" and opts.args) or nil)
+  require("gopher.json2go").json2go(inp)
+end, "*")
+
 -- :GoTest
 cmd("GoTestAdd", function()
   require("gopher").test.add()
@@ -89,7 +95,6 @@ cmd("GoMod", function(opts)
 end, "*")
 
 cmd("GoGet", function(opts)
-  vim.print(opts)
   require("gopher").get(opts.fargs)
 end, "*")
 
diff --git a/scripts/docgen.lua b/scripts/docgen.lua
index 1c66b90..48d906b 100644
--- a/scripts/docgen.lua
+++ b/scripts/docgen.lua
@@ -12,6 +12,7 @@ local files = {
   "lua/gopher/config.lua",
   "plugin/gopher.lua",
   "lua/gopher/struct_tags.lua",
+  "lua/gopher/json2go.lua",
   "lua/gopher/impl.lua",
   "lua/gopher/gotests.lua",
   "lua/gopher/iferr.lua",
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/fixtures/json2go/manual_input.go b/spec/fixtures/json2go/manual_input.go
new file mode 100644
index 0000000..c9ecbf5
--- /dev/null
+++ b/spec/fixtures/json2go/manual_input.go
@@ -0,0 +1,2 @@
+package main
+
diff --git a/spec/fixtures/json2go/manual_output.go b/spec/fixtures/json2go/manual_output.go
new file mode 100644
index 0000000..bd5ac1c
--- /dev/null
+++ b/spec/fixtures/json2go/manual_output.go
@@ -0,0 +1,7 @@
+package main
+
+type AutoGenerated struct {
+	User struct {
+		Name string `json:"name"`
+	} `json:"user"`
+}
diff --git a/spec/integration/json2go_test.lua b/spec/integration/json2go_test.lua
new file mode 100644
index 0000000..83b39ba
--- /dev/null
+++ b/spec/integration/json2go_test.lua
@@ -0,0 +1,25 @@
+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()
+  local rs = t.setup_test("json2go/manual", child, { 2, 0 })
+  child.cmd [[GoJson {"user": {"name": "user-ovic"}}]]
+  child.cmd "write"
+
+  t.eq(t.readfile(rs.tmp), rs.fixtures.output)
+  t.cleanup(rs)
+end
+
+return T
diff --git a/vhs/Taskfile.yml b/vhs/Taskfile.yml
index 2dfb107..b9cc588 100644
--- a/vhs/Taskfile.yml
+++ b/vhs/Taskfile.yml
@@ -18,3 +18,6 @@ tasks:
 
   impl:
     cmd: vhs impl.tape
+
+  json2go:
+    cmd: vhs json2go.tape
diff --git a/vhs/json2go.gif b/vhs/json2go.gif
new file mode 100644
index 0000000..908f7dc
Binary files /dev/null and b/vhs/json2go.gif differ
diff --git a/vhs/json2go.go b/vhs/json2go.go
new file mode 100644
index 0000000..c9ecbf5
--- /dev/null
+++ b/vhs/json2go.go
@@ -0,0 +1,2 @@
+package main
+
diff --git a/vhs/json2go.tape b/vhs/json2go.tape
new file mode 100644
index 0000000..309856e
--- /dev/null
+++ b/vhs/json2go.tape
@@ -0,0 +1,27 @@
+Output json2go.gif
+Require nvim
+Require json2go
+
+Set FontFamily "JetBrains Mono"
+Set Height 800
+Set Width 1500
+Set Padding 20
+Set Shell "bash"
+Set Theme "tokyonight"
+Set TypingSpeed 250ms
+
+Hide Type@0ms "./nvim.sh json2go.go" Enter Show
+
+Type@0ms "G"
+Type@400ms ":GoJson" Sleep 500ms Enter
+Type@70ms "{" Enter
+Type@70ms `"json": true,` Enter
+Type@70ms `"user": {"name": "Name", "of_age": true}` Enter
+Type@70ms "}"
+Escape Type@500ms ":wq" Enter
+Sleep 1s
+
+Type@25ms "G2o" Escape
+Type@120ms `:GoJson {"json": true}` Enter
+
+Sleep 5s