diff --git a/packages/bruno-app/src/utils/codemirror/brunoVarInfo.js b/packages/bruno-app/src/utils/codemirror/brunoVarInfo.js
index 52614703f..a91fa706e 100644
--- a/packages/bruno-app/src/utils/codemirror/brunoVarInfo.js
+++ b/packages/bruno-app/src/utils/codemirror/brunoVarInfo.js
@@ -12,31 +12,130 @@ let CodeMirror;
 const SERVER_RENDERED = typeof window === 'undefined' || global['PREVENT_CODEMIRROR_RENDER'] === true;
 const { get } = require('lodash');
 
-if (!SERVER_RENDERED) {
-  CodeMirror = require('codemirror');
+const COPY_ICON_SVG_TEXT = `
+    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      <rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
+      <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
+    </svg>
+`;
 
-  const renderVarInfo = (token, options, cm, pos) => {
-    // Extract variable name and value based on token
-    const { variableName, variableValue } = extractVariableInfo(token.string, options.variables);
+const CHECKMARK_ICON_SVG_TEXT = `
+<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+  <polyline points="20,6 9,17 4,12"></polyline>
+</svg>
+`;
 
-    if (variableValue === undefined) {
+const COPY_SUCCESS_COLOR = '#22c55e';
+
+export const COPY_SUCCESS_TIMEOUT = 1000;
+
+const getCopyButton = variableValue => {
+  const copyButton = document.createElement('button');
+
+  copyButton.className = 'copy-button';
+  copyButton.style.backgroundColor = 'transparent';
+  copyButton.style.border = 'none';
+  copyButton.style.color = 'inherit';
+  copyButton.style.cursor = 'pointer';
+  copyButton.style.padding = '2px';
+  copyButton.style.opacity = '0.7';
+  copyButton.style.transition = 'opacity 0.2s ease';
+  copyButton.style.display = 'flex';
+  copyButton.style.alignItems = 'center';
+  copyButton.style.justifyContent = 'center';
+
+  copyButton.innerHTML = COPY_ICON_SVG_TEXT;
+
+  let isCopied = false;
+
+  copyButton.addEventListener('mouseenter', () => {
+    if (isCopied) {
       return;
     }
 
-    const into = document.createElement('div');
-    const descriptionDiv = document.createElement('div');
-    descriptionDiv.className = 'info-description';
+    copyButton.style.opacity = '1';
+  });
 
-    if (options?.variables?.maskedEnvVariables?.includes(variableName)) {
-      descriptionDiv.appendChild(document.createTextNode('*****'));
-    } else {
-      descriptionDiv.appendChild(document.createTextNode(variableValue));
+  copyButton.addEventListener('mouseleave', () => {
+    if (isCopied) {
+      return;
     }
 
-    into.appendChild(descriptionDiv);
+    copyButton.style.opacity = '0.7';
+  });
 
-    return into;
-  };
+  copyButton.addEventListener('click', e => {
+    e.stopPropagation();
+
+    // Prevent clicking if showing success checkmark
+    if (isCopied) {
+      return;
+    }
+
+    navigator.clipboard
+      .writeText(variableValue)
+      .then(() => {
+        isCopied = true;
+        copyButton.innerHTML = CHECKMARK_ICON_SVG_TEXT;
+        copyButton.style.opacity = '1';
+        copyButton.style.color = COPY_SUCCESS_COLOR;
+        copyButton.style.cursor = 'default';
+        copyButton.classList.add('copy-success');
+
+        setTimeout(() => {
+          isCopied = false;
+          copyButton.innerHTML = COPY_ICON_SVG_TEXT;
+          copyButton.style.opacity = '0.7';
+          copyButton.style.color = 'inherit';
+          copyButton.style.cursor = 'pointer';
+          copyButton.classList.remove('copy-success');
+        }, COPY_SUCCESS_TIMEOUT);
+      })
+      .catch(err => {
+        console.error('Failed to copy to clipboard:', err.message);
+      });
+  });
+
+  return copyButton;
+};
+
+export const renderVarInfo = (token, options, cm, pos) => {
+  // Extract variable name and value based on token
+  const { variableName, variableValue } = extractVariableInfo(token.string, options.variables);
+
+  if (variableValue === undefined) {
+    return;
+  }
+
+  const into = document.createElement('div');
+
+  const contentDiv = document.createElement('div');
+  contentDiv.style.display = 'flex';
+  contentDiv.style.alignItems = 'center';
+  contentDiv.style.gap = '8px';
+  contentDiv.className = 'info-content';
+
+  const descriptionDiv = document.createElement('div');
+  descriptionDiv.className = 'info-description';
+  descriptionDiv.style.flex = '1';
+
+  if (options?.variables?.maskedEnvVariables?.includes(variableName)) {
+    descriptionDiv.appendChild(document.createTextNode('*****'));
+  } else {
+    descriptionDiv.appendChild(document.createTextNode(variableValue));
+  }
+
+  const copyButton = getCopyButton(variableValue);
+
+  contentDiv.appendChild(descriptionDiv);
+  contentDiv.appendChild(copyButton);
+  into.appendChild(contentDiv);
+
+  return into;
+};
+
+if (!SERVER_RENDERED) {
+  CodeMirror = require('codemirror');
 
   CodeMirror.defineOption('brunoVarInfo', false, function (cm, options, old) {
     if (old && old !== CodeMirror.Init) {
@@ -214,4 +313,4 @@ export const extractVariableInfo = (str, variables) => {
   }
 
   return { variableName, variableValue };
-};
\ No newline at end of file
+};
diff --git a/packages/bruno-app/src/utils/codemirror/brunoVarInfo.spec.js b/packages/bruno-app/src/utils/codemirror/brunoVarInfo.spec.js
index 5002097c2..0a2a161dc 100644
--- a/packages/bruno-app/src/utils/codemirror/brunoVarInfo.spec.js
+++ b/packages/bruno-app/src/utils/codemirror/brunoVarInfo.spec.js
@@ -1,5 +1,5 @@
 import { interpolate } from '@usebruno/common';
-import { extractVariableInfo } from './brunoVarInfo';
+import { COPY_SUCCESS_TIMEOUT, extractVariableInfo, renderVarInfo } from './brunoVarInfo';
 
 // Mock the dependencies
 jest.mock('@usebruno/common', () => ({
@@ -225,3 +225,120 @@ describe('extractVariableInfo', () => {
     });
   });
 });
+
+describe('renderVarInfo', () => {
+  let clipboardText = '';
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    jest.useFakeTimers();
+
+    // setup mock clipboard
+    clipboardText = '';
+    Object.defineProperty(navigator, 'clipboard', {
+      value: {
+        writeText: jest.fn(text => {
+          if (text === 'cause-clipboard-error') {
+            return Promise.reject(new Error('Clipboard error'));
+          }
+
+          clipboardText = text;
+
+          return Promise.resolve();
+        }),
+      },
+      configurable: true,
+    });
+
+    // mock console.error
+    console.error = jest.fn();
+  });
+
+  afterEach(() => {
+    jest.useRealTimers();
+  });
+
+  function setupRender(variables) {
+    const result = renderVarInfo({ string: '{{apiKey}}' }, { variables });
+    const contentDiv = result.querySelector('.info-content');
+    const descriptionDiv = contentDiv.querySelector('.info-description');
+    const copyButton = contentDiv.querySelector('.copy-button');
+
+    return { result, contentDiv, descriptionDiv, copyButton };
+  }
+
+  describe('popup functionality', () => {
+    it('should create a popup', () => {
+      const { result } = setupRender({ apiKey: 'test-value' });
+
+      expect(result).toBeDefined();
+    });
+
+    it('should create a popup with the correct variable name and value', () => {
+      const { descriptionDiv } = setupRender({ apiKey: 'test-value' });
+
+      expect(descriptionDiv.textContent).toBe('test-value');
+    });
+
+    it('should correctly mask the variable value in the popup', () => {
+      const { descriptionDiv } = setupRender({
+        apiKey: 'test-value',
+        maskedEnvVariables: ['apiKey'],
+      });
+
+      expect(descriptionDiv.textContent).toBe('*****');
+    });
+  });
+
+  describe('copy button functionality', () => {
+    it('should create a copy button', () => {
+      const { copyButton } = setupRender({ apiKey: 'test-value' });
+
+      expect(copyButton).toBeDefined();
+    });
+
+    it('should copy the variable value to the clipboard', async () => {
+      const { copyButton } = setupRender({ apiKey: 'test-value' });
+
+      await copyButton.click();
+
+      expect(clipboardText).toBe('test-value');
+      expect(navigator.clipboard.writeText).toHaveBeenCalledWith('test-value');
+    });
+
+    it('should copy the variable value of masked variables to the clipboard', async () => {
+      const { copyButton } = setupRender({ apiKey: 'test-value', maskedEnvVariables: ['apiKey'] });
+
+      await copyButton.click();
+
+      expect(clipboardText).toBe('test-value');
+      expect(navigator.clipboard.writeText).toHaveBeenCalledWith('test-value');
+    });
+
+    it('should show a success checkmark when the variable value is copied', async () => {
+      const { copyButton } = setupRender({ apiKey: 'test-value' });
+
+      expect(copyButton.classList.contains('copy-success')).toBe(false);
+
+      await copyButton.click();
+
+      expect(copyButton.classList.contains('copy-success')).toBe(true);
+
+      jest.advanceTimersByTime(COPY_SUCCESS_TIMEOUT);
+
+      expect(copyButton.classList.contains('copy-success')).toBe(false);
+    });
+
+    it('should log to the console when the variable value is not copied', async () => {
+      const { copyButton } = setupRender({ apiKey: 'cause-clipboard-error' });
+
+      await copyButton.click();
+
+      // wait for .catch() microtask to run
+      await Promise.resolve();
+
+      expect(clipboardText).toBe('');
+      expect(console.error).toHaveBeenCalledWith('Failed to copy to clipboard:', 'Clipboard error');
+    });
+  });
+});