diff --git a/autoload/ale/fix/registry.vim b/autoload/ale/fix/registry.vim
index a8bcad7c..efa1fe75 100644
--- a/autoload/ale/fix/registry.vim
+++ b/autoload/ale/fix/registry.vim
@@ -129,6 +129,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['hurl'],
 \       'description': 'Fix hurl files with hurlfmt.',
 \   },
+\   'kulala_fmt': {
+\       'function': 'ale#fixers#kulala_fmt#Fix',
+\       'suggested_filetypes': ['http', 'rest'],
+\       'description': 'Fix http and rest files with kulala_fmt.',
+\   },
 \   'tidy': {
 \       'function': 'ale#fixers#tidy#Fix',
 \       'suggested_filetypes': ['html'],
diff --git a/autoload/ale/fixers/kulala_fmt.vim b/autoload/ale/fixers/kulala_fmt.vim
new file mode 100644
index 00000000..10e81450
--- /dev/null
+++ b/autoload/ale/fixers/kulala_fmt.vim
@@ -0,0 +1,11 @@
+" Author: hsanson <hsanson@gmail.com>
+" Description: kulala_fmt fixer for http and rest files.
+
+call ale#Set('http_kulala_fmt_executable', 'kulala-fmt')
+
+function! ale#fixers#kulala_fmt#Fix(buffer) abort
+    return {
+    \ 'command': ale#Escape(ale#Var(a:buffer, 'http_kulala_fmt_executable')) . ' format %t > /dev/null',
+    \ 'read_temporary_file': 1
+    \ }
+endfunction
diff --git a/doc/ale-http.txt b/doc/ale-http.txt
new file mode 100644
index 00000000..aba52d34
--- /dev/null
+++ b/doc/ale-http.txt
@@ -0,0 +1,17 @@
+===============================================================================
+ALE HTTP Integration                                         *ale-http-options*
+
+
+===============================================================================
+kulala_fmt                                                *ale-http-kulala_fmt*
+
+g:ale_http_kulala_fmt                        *g:ale_http_kulala_fmt_executable*
+                                             *b:ale_http_kulala_fmt_executable*
+  Type: |String|
+  Default: `'kulala_fmt'`
+
+  Override the invoked kulala_fmt binary.
+
+
+===============================================================================
+  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
diff --git a/doc/ale-rest.txt b/doc/ale-rest.txt
new file mode 100644
index 00000000..e81d319a
--- /dev/null
+++ b/doc/ale-rest.txt
@@ -0,0 +1,11 @@
+===============================================================================
+ALE REST Integration                                         *ale-rest-options*
+
+
+===============================================================================
+kulala_fmt                                                *ale-rest-kulala_fmt*
+
+See |ale-http-kulala_fmt|
+
+===============================================================================
+  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
diff --git a/doc/ale-supported-languages-and-tools.txt b/doc/ale-supported-languages-and-tools.txt
index 50b32ddc..ee225b72 100644
--- a/doc/ale-supported-languages-and-tools.txt
+++ b/doc/ale-supported-languages-and-tools.txt
@@ -291,6 +291,8 @@ Notes:
   * djlint
 * HTML Django
   * djlint
+* HTTP
+  * kulala_fmt
 * Hurl
   * `hurlfmt`
 * Idris
@@ -569,6 +571,8 @@ Notes:
   * `cspell`
   * `opacheck`
   * `opafmt`
+* REST
+  * kulala_fmt
 * reStructuredText
   * `alex`
   * `cspell`
diff --git a/doc/ale.txt b/doc/ale.txt
index f50b2dfd..d97bbe76 100644
--- a/doc/ale.txt
+++ b/doc/ale.txt
@@ -3123,6 +3123,8 @@ documented in additional help files.
     djlint................................|ale-htmlangular-djlint|
   html django template....................|ale-htmldjango-options|
     djlint................................|ale-htmldjango-djlint|
+  http....................................|ale-http-options|
+    kulala_fmt............................|ale-http-kulala_fmt|
   hurl....................................|ale-hurl-options|
     hurlfmt...............................|ale-hurl-hurlfmt|
   idris...................................|ale-idris-options|
@@ -3371,6 +3373,8 @@ documented in additional help files.
     cspell................................|ale-rego-cspell|
     opacheck..............................|ale-rego-opa-check|
     opafmt................................|ale-rego-opa-fmt-fixer|
+  rest....................................|ale-rest-options|
+    kulala_fmt............................|ale-rest-kulala_fmt|
   restructuredtext........................|ale-restructuredtext-options|
     cspell................................|ale-restructuredtext-cspell|
     textlint..............................|ale-restructuredtext-textlint|
diff --git a/supported-tools.md b/supported-tools.md
index 0ccf543e..fa3200ea 100644
--- a/supported-tools.md
+++ b/supported-tools.md
@@ -300,6 +300,8 @@ formatting.
   * [djlint](https://djlint.com/)
 * HTML Django
   * [djlint](https://djlint.com/)
+* HTTP
+  * [kulala_fmt](https://github.com/mistweaverco/kulala-fmt)
 * Hurl
   * [hurlfmt](https://hurl.dev)
 * Idris
@@ -578,6 +580,8 @@ formatting.
   * [cspell](https://github.com/streetsidesoftware/cspell/tree/main/packages/cspell)
   * [opacheck](https://www.openpolicyagent.org/docs/latest/cli/#opa-check)
   * [opafmt](https://www.openpolicyagent.org/docs/latest/cli/#opa-fmt)
+* REST
+  * [kulala_fmt](https://github.com/mistweaverco/kulala-fmt)
 * reStructuredText
   * [alex](https://github.com/get-alex/alex)
   * [cspell](https://github.com/streetsidesoftware/cspell/tree/main/packages/cspell)
diff --git a/test/fixers/test_kulala_fmt_fixer_callback.vader b/test/fixers/test_kulala_fmt_fixer_callback.vader
new file mode 100644
index 00000000..8431a8fd
--- /dev/null
+++ b/test/fixers/test_kulala_fmt_fixer_callback.vader
@@ -0,0 +1,23 @@
+Before:
+  Save g:ale_http_kulala_fmt_executable
+
+  " Use an invalid global executable, so we don't match it.
+  let g:ale_http_kulala_fmt_executable = 'xxxinvalid'
+
+  call ale#test#SetDirectory('/testplugin/test/fixers')
+
+After:
+  Restore
+
+  call ale#test#RestoreDirectory()
+
+Execute(The kualala_fmt callback should return the correct default values):
+  call ale#test#SetFilename('../test-files/http/dummy.http')
+
+  AssertEqual
+  \ {
+  \   'command': ale#Escape(g:ale_http_kulala_fmt_executable)
+  \     . ' format %t > /dev/null',
+  \   'read_temporary_file': 1,
+  \ },
+  \ ale#fixers#kulala_fmt#Fix(bufnr(''))