diff --git a/README.md b/README.md
index f8e7416..f4b46c0 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,24 @@ module.exports = {
 }
 ```
 
+## Custom export names
+
+In some cases, you may want to customize the formatting of the generated export names.
+In this case, you can pass in a custom `formatExports` function to the plugin constructor:
+
+```js
+  plugins: [
+    new DotIndexPlugin({
+      path: path.join(__dirname, '../src'),
+      formatExports: (filename, rootPath) => filename.toUpperCase()
+    })
+  ],
+
+  // ... will result in ...
+
+  export { default as MYCOMPONENT } from './MyComponent'
+```
+
 ## Limitations
 
 This plugin hijacks the default "watch" functionality in order to watch for newly added files.
diff --git a/src/dot-index-plugin.js b/src/dot-index-plugin.js
index b2b0366..de142f9 100644
--- a/src/dot-index-plugin.js
+++ b/src/dot-index-plugin.js
@@ -8,13 +8,13 @@ function DotIndexPlugin (options={}) {
 }
 
 DotIndexPlugin.prototype.apply = function (compiler) {
-  const rootPath = this.options.path
+  const { path: rootPath, ...options } = this.options
   if (!rootPath) throw new Error('DotIndexPlugin requires "path" option')
   function recompile () {
     return compiler.run(() => {})
   }
   compiler.hooks.watchRun.tapAsync('DotIndexPlugin', (compilation, callback) => {
-    createDotIndexFiles(rootPath)
+    createDotIndexFiles(rootPath, options)
     // Only initialize once
     if (this.initialized) return callback()
     createMonitor(rootPath, monitor => {
@@ -26,7 +26,7 @@ DotIndexPlugin.prototype.apply = function (compiler) {
     })
   })
   compiler.hooks.run.tapAsync('DotIndexPlugin', (compilation, callback) => {
-    createDotIndexFiles(rootPath)
+    createDotIndexFiles(rootPath, options)
     callback()
   })
 }
diff --git a/src/generate-dot-index-files.js b/src/generate-dot-index-files.js
index eb52d9d..2db9a70 100644
--- a/src/generate-dot-index-files.js
+++ b/src/generate-dot-index-files.js
@@ -2,11 +2,9 @@
 
 const createDotIndexFiles = require('./utils/create-dot-index-files')
 
-function main (args=process.argv.slice(2)) {
-  const rootPath = args[0]
+function main ([ rootPath, options ]=process.argv.slice(2)) {
   if (!rootPath) throw new Error('Must provide "path" argument')
-    // console.log(rootPath)
-  return createDotIndexFiles(rootPath)
+  return createDotIndexFiles(rootPath, options)
 }
 
 module.exports = main
diff --git a/src/utils/create-dot-index-files.js b/src/utils/create-dot-index-files.js
index b258f2b..997baea 100644
--- a/src/utils/create-dot-index-files.js
+++ b/src/utils/create-dot-index-files.js
@@ -3,16 +3,14 @@ const path = require('path')
 const createIndexFileContent = require('./create-index-file-content')
 const getFilesAndDirectories = require('./get-files-and-directories')
 
-function createDotIndexFiles (rootPath) {
+function createDotIndexFiles (rootPath, options={}) {
   const to = relPath => path.join(rootPath, relPath)
   const { files, directories } = getFilesAndDirectories(rootPath)
-  // console.log(files, directories)
-  // return
   if (files.includes('index.js')) {
     if (files.includes('.index.js')) fs.removeSync(to('.index.js'))
   } else {
     const existingContent = attemptRead(to('.index.js'))
-    const newContent = createIndexFileContent([ ...files, ...directories ])
+    const newContent = createIndexFileContent([ ...files, ...directories ], rootPath, options)
     if (newContent !== existingContent) fs.writeFileSync(to('.index.js'), newContent)
   }
   directories.forEach(dir => createDotIndexFiles(to(dir)))
diff --git a/src/utils/create-index-file-content.js b/src/utils/create-index-file-content.js
index 401f240..7a150df 100644
--- a/src/utils/create-index-file-content.js
+++ b/src/utils/create-index-file-content.js
@@ -8,16 +8,16 @@ function isKebabCase (fileName) {
   return fileName.includes('-')
 }
 
-function toExportName (fileName) {
-  const stripped = stripExtension(fileName)
-  return isKebabCase(stripped) ? camelcase(stripped) : stripped
+function defaultFormatExports (fileName, rootPath) {
+  return isKebabCase(fileName) ? camelcase(fileName) : fileName
 }
 
-function createIndexFileContent (files=[]) {
+function createIndexFileContent (files=[], rootPath, { formatExports=defaultFormatExports }={}) {
   let content = `// This index file was auto-generated by dot-index-webpack-plugin.\n// To overwrite it, simply add an index.js file of your own.\n\n`
   files.forEach(file => {
     if (file === '.index.js') return
-    content += `export { default as ${ toExportName(file) } } from './${ stripExtension(file) }'\n`
+    const strippedFileName = stripExtension(file)
+    content += `export { default as ${ formatExports(strippedFileName, rootPath) } } from './${ strippedFileName }'\n`
   })
   return content
 }
diff --git a/test/dot-index-plugin/__snapshots__/dot-index-plugin.test.js.snap b/test/dot-index-plugin/__snapshots__/dot-index-plugin.test.js.snap
index 6dc4bc9..3189258 100644
--- a/test/dot-index-plugin/__snapshots__/dot-index-plugin.test.js.snap
+++ b/test/dot-index-plugin/__snapshots__/dot-index-plugin.test.js.snap
@@ -1,5 +1,14 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`Accepts formatExports argument 1`] = `
+"// This index file was auto-generated by dot-index-webpack-plugin.
+// To overwrite it, simply add an index.js file of your own.
+
+export { default as MYCOMPONENT } from './MyComponent';
+export { default as MYKEBABCASEDFUNCTION } from './my-kebab-cased-function';
+export { default as MYFUNCTION } from './myFunction';"
+`;
+
 exports[`Generates dot index files 1`] = `
 "// This index file was auto-generated by dot-index-webpack-plugin.
 // To overwrite it, simply add an index.js file of your own.
diff --git a/test/dot-index-plugin/dot-index-plugin.test.js b/test/dot-index-plugin/dot-index-plugin.test.js
index 1de937b..6c6c40b 100644
--- a/test/dot-index-plugin/dot-index-plugin.test.js
+++ b/test/dot-index-plugin/dot-index-plugin.test.js
@@ -40,7 +40,42 @@ test('Generates dot index files', end => {
 
 })
 
-afterAll(() => {
+test('Accepts formatExports argument', end => {
+  const toUpperCase = filename => filename.replace(/-/g, '').toUpperCase()
+  const config = {
+    entry: to('./test-input'),
+    output: {
+      path: to('./test-output'),
+      filename: '[name].js'
+    },
+    module: {
+      rules: [
+        {
+          test: /\.js$/,
+          use: 'babel-loader',
+        },
+      ],
+    },
+    resolve: {
+      mainFiles: ['index', '.index'],
+    },
+    plugins: [
+      new DotIndexPlugin({ path: to('./test-input'), formatExports: toUpperCase })
+    ]
+  }
+
+  webpack(config, (err, stats) => {
+    expect(err).toEqual(null)
+    const modules = stats.toJson().modules
+    expect(modules.length).toEqual(4)
+    const indexFileContent = modules.pop().source
+    expect(indexFileContent).toMatchSnapshot()
+    end()
+  })
+
+})
+
+afterEach(() => {
   fs.removeSync(to('./test-input/.index.js'))
   fs.removeSync(to('./test-output'))
 })
\ No newline at end of file
diff --git a/test/generate-dot-index-files/__snapshots__/generate-dot-index-files.test.js.snap b/test/generate-dot-index-files/__snapshots__/generate-dot-index-files.test.js.snap
index 2045811..5ca9785 100644
--- a/test/generate-dot-index-files/__snapshots__/generate-dot-index-files.test.js.snap
+++ b/test/generate-dot-index-files/__snapshots__/generate-dot-index-files.test.js.snap
@@ -1,5 +1,15 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`Accepts formatExports argument 1`] = `
+"// This index file was auto-generated by dot-index-webpack-plugin.
+// To overwrite it, simply add an index.js file of your own.
+
+export { default as MYCOMPONENT } from './MyComponent'
+export { default as MYKEBABCASEDFUNCTION } from './my-kebab-cased-function'
+export { default as MYFUNCTION } from './myFunction'
+"
+`;
+
 exports[`Generates dot index file correctly 1`] = `
 "// This index file was auto-generated by dot-index-webpack-plugin.
 // To overwrite it, simply add an index.js file of your own.
diff --git a/test/generate-dot-index-files/generate-dot-index-files.test.js b/test/generate-dot-index-files/generate-dot-index-files.test.js
index b6513e1..fe9f883 100644
--- a/test/generate-dot-index-files/generate-dot-index-files.test.js
+++ b/test/generate-dot-index-files/generate-dot-index-files.test.js
@@ -15,6 +15,14 @@ test('Generates dot index file correctly', () => {
   expect(indexFileContent).toMatchSnapshot()
 })
 
-afterAll(() => {
+test('Accepts formatExports argument', () => {
+  const toUpperCase = filename => filename.replace(/-/g, '').toUpperCase()
+  generateDotIndexFiles([ to('./test-input'), { formatExports: toUpperCase } ])
+  expect(fs.existsSync(to('./test-input/.index.js'))).toEqual(true)
+  const indexFileContent = fs.readFileSync(to('./test-input/.index.js')).toString()
+  expect(indexFileContent).toMatchSnapshot()
+})
+
+afterEach(() => {
   fs.removeSync(to('./test-input/.index.js'))
 })