Universal Code Merger Tool
Paste your code in the respective boxes below. Merge HTML, CSS, JavaScript, PHP, Python, Java, and SQL into one single, clean HTML file. No extra text is added.
Input Code Sections
Merged Output (HTML File)
function escapeHtml(text) {
const map = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
return text.replace(/[&<>"']/g, function(m) { return map[m]; });
}// Function to display temporary status messages
function displayStatus(message, type) {
statusMessage.textContent = message;
statusMessage.className = 'status-message'; // Reset classes
statusMessage.classList.add(`status-${type}`);// Auto-hide success messages after 4 seconds
if (type === 'success') {
setTimeout(() => {
statusMessage.style.opacity = '0';
setTimeout(() => {
statusMessage.className = 'status-message';
statusMessage.style.opacity = '';
}, 300);
}, 4000);
}
}// Function to clear all input and output textareas
function clearAllInputs() {
const allInputs = [htmlInput, cssInput, jsInput, phpInput, pythonInput, javaInput, sqlInput];
allInputs.forEach(input => input.value = '');
outputDisplay.value = '';
statusMessage.className = 'status-message';
displayStatus('All inputs cleared.', 'success');
}// Function to copy merged code to clipboard
function copyToClipboard() {
if (!outputDisplay.value.trim()) {
displayStatus('No merged code to copy. Please merge code first.', 'error');
return;
}outputDisplay.select();
outputDisplay.setSelectionRange(0, 99999); // For mobile devicestry {
const successful = document.execCommand('copy');
if (successful) {
displayStatus('Merged code copied to clipboard!', 'success');
} else {
throw new Error('Copy command failed');
}
} catch (err) {
// Fallback using Clipboard API
navigator.clipboard.writeText(outputDisplay.value)
.then(() => displayStatus('Merged code copied to clipboard!', 'success'))
.catch(() => displayStatus('Failed to copy. Please manually select and copy.', 'error'));
}
}// Function to trigger download of merged HTML as a file
function downloadAsHtml() {
const mergedContent = outputDisplay.value;
if (!mergedContent.trim()) {
displayStatus('No merged code to download. Please merge code first.', 'error');
return;
}const blob = new Blob([mergedContent], { type: 'text/html' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = 'merged-code-output.html';
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);displayStatus('HTML file downloaded successfully!', 'success');
}// Attach event listeners to buttons
mergeBtn.addEventListener('click', performCodeMerge);
clearBtn.addEventListener('click', clearAllInputs);
copyBtn.addEventListener('click', copyToClipboard);
downloadBtn.addEventListener('click', downloadAsHtml);// Optional: Allow Ctrl+Enter to trigger merge in any input
const allInputAreas = [htmlInput, cssInput, jsInput, phpInput, pythonInput, javaInput, sqlInput];
allInputAreas.forEach(area => {
area.addEventListener('keydown', function(e) {
if (e.ctrlKey && e.key === 'Enter') {
performCodeMerge();
}
});
});
});