diff --git a/package.json b/package.json
index f8100b67..5552a1e2 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
   ],
   "activationEvents": [
     "onCommand:extension.open",
+    "onCommand:extension.copyUrl",
     "onCommand:extension.search.selection",
     "onCommand:extension.search"
   ],
@@ -28,6 +29,10 @@
         "command": "extension.open",
         "title": "Sourcegraph: Open"
       },
+      {
+        "command": "extension.copyUrl",
+        "title": "Sourcegraph: Copy Url"
+      },
       {
         "command": "extension.search.selection",
         "title": "Sourcegraph: Search Selection"
@@ -74,6 +79,13 @@
           "default": {},
           "description": "For each item in this object, replace key with value in the remote url."
         },
+        "sourcegraph.remoteRegexUrlReplacements": {
+          "type": [
+            "object"
+          ],
+          "default": {},
+          "description": "For each item in this object, replace RegEx key with value in the remote url."
+        },
         "sourcegraph.defaultBranch": {
           "type": [
             "string"
diff --git a/src/extension.ts b/src/extension.ts
index 7d27cd35..3f42a5f8 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -1,7 +1,7 @@
 import open from 'open'
 import * as vscode from 'vscode'
 import { getSourcegraphUrl } from './config'
-import { repoInfo } from './git'
+import { repoInfo, RepositoryInfo } from './git'
 
 // eslint-disable-next-line @typescript-eslint/no-require-imports, @typescript-eslint/no-var-requires
 const { version } = require('../package.json')
@@ -23,6 +23,23 @@ const handleCommandErrors = <P extends unknown[], R>(command: (...args: P) => Pr
     }
 }
 
+/**
+ * Returns the Sourcegraph URL for a cursor selection.
+ */
+const getSelectionSourcegraphUrl = (editor: vscode.TextEditor, repositoryInfo: RepositoryInfo): string => {
+    const { remoteURL, branch, fileRelative } = repositoryInfo
+    return `${getSourcegraphUrl()}/-/editor` +
+        `?remote_url=${encodeURIComponent(remoteURL)}` +
+        `&branch=${encodeURIComponent(branch)}` +
+        `&file=${encodeURIComponent(fileRelative)}` +
+        `&editor=${encodeURIComponent('VSCode')}` +
+        `&version=${encodeURIComponent(version)}` +
+        `&start_row=${encodeURIComponent(String(editor.selection.start.line))}` +
+        `&start_col=${encodeURIComponent(String(editor.selection.start.character))}` +
+        `&end_row=${encodeURIComponent(String(editor.selection.end.line))}` +
+        `&end_col=${encodeURIComponent(String(editor.selection.end.character))}`
+}
+
 /**
  * The command implementation for opening a cursor selection on Sourcegraph.
  */
@@ -35,21 +52,24 @@ async function openCommand(): Promise<void> {
     if (!repositoryInfo) {
         return
     }
-    const { remoteURL, branch, fileRelative } = repositoryInfo
-
     // Open in browser.
-    await open(
-        `${getSourcegraphUrl()}/-/editor` +
-            `?remote_url=${encodeURIComponent(remoteURL)}` +
-            `&branch=${encodeURIComponent(branch)}` +
-            `&file=${encodeURIComponent(fileRelative)}` +
-            `&editor=${encodeURIComponent('VSCode')}` +
-            `&version=${encodeURIComponent(version)}` +
-            `&start_row=${encodeURIComponent(String(editor.selection.start.line))}` +
-            `&start_col=${encodeURIComponent(String(editor.selection.start.character))}` +
-            `&end_row=${encodeURIComponent(String(editor.selection.end.line))}` +
-            `&end_col=${encodeURIComponent(String(editor.selection.end.character))}`
-    )
+    await open(getSelectionSourcegraphUrl(editor, repositoryInfo))
+}
+
+/**
+ * The command implementation for copying the Sourcegraph URL of a cursor selection.
+ */
+async function copyUrlCommand(): Promise<void> {
+    const editor = vscode.window.activeTextEditor
+    if (!editor) {
+        throw new Error('No active editor')
+    }
+    const repositoryInfo = await repoInfo(editor.document.uri.fsPath)
+    if (!repositoryInfo) {
+        return
+    }
+    // Copy to clipboard.
+    await vscode.env.clipboard.writeText(getSelectionSourcegraphUrl(editor, repositoryInfo))
 }
 
 /**
@@ -74,12 +94,12 @@ async function searchSelectionCommand(): Promise<void> {
     // Search in browser.
     await open(
         `${getSourcegraphUrl()}/-/editor` +
-            `?remote_url=${encodeURIComponent(remoteURL)}` +
-            `&branch=${encodeURIComponent(branch)}` +
-            `&file=${encodeURIComponent(fileRelative)}` +
-            `&editor=${encodeURIComponent('VSCode')}` +
-            `&version=${encodeURIComponent(version)}` +
-            `&search=${encodeURIComponent(query)}`
+        `?remote_url=${encodeURIComponent(remoteURL)}` +
+        `&branch=${encodeURIComponent(branch)}` +
+        `&file=${encodeURIComponent(fileRelative)}` +
+        `&editor=${encodeURIComponent('VSCode')}` +
+        `&version=${encodeURIComponent(version)}` +
+        `&search=${encodeURIComponent(query)}`
     )
 }
 
@@ -101,11 +121,18 @@ async function searchCommand(): Promise<void> {
  */
 export function activate(context: vscode.ExtensionContext): void {
     // Register our extension commands (see package.json).
-    context.subscriptions.push(vscode.commands.registerCommand('extension.open', handleCommandErrors(openCommand)))
-    context.subscriptions.push(
-        vscode.commands.registerCommand('extension.search.selection', handleCommandErrors(searchSelectionCommand))
-    )
-    context.subscriptions.push(vscode.commands.registerCommand('extension.search', handleCommandErrors(searchCommand)))
+    context.subscriptions.push(vscode.commands.registerCommand(
+        'extension.open',
+        handleCommandErrors(openCommand)))
+    context.subscriptions.push(vscode.commands.registerCommand(
+        'extension.copyUrl',
+        handleCommandErrors(copyUrlCommand)))
+    context.subscriptions.push(vscode.commands.registerCommand(
+        'extension.search.selection',
+        handleCommandErrors(searchSelectionCommand)))
+    context.subscriptions.push(vscode.commands.registerCommand(
+        'extension.search',
+        handleCommandErrors(searchCommand)))
 }
 
 export function deactivate(): void {
diff --git a/src/git/index.ts b/src/git/index.ts
index 862518e4..b055995f 100644
--- a/src/git/index.ts
+++ b/src/git/index.ts
@@ -5,7 +5,7 @@ import { gitHelpers } from './helpers'
 import { Branch, gitRemoteNameAndBranch } from './remoteNameAndBranch'
 import { gitRemoteUrlWithReplacements } from './remoteUrl'
 
-interface RepositoryInfo extends Branch {
+export interface RepositoryInfo extends Branch {
     /** Git repository remote URL */
     remoteURL: string