HTML Cleaner

from flask import Flask, request, jsonify, render_template_string from flask_cors import CORS from bs4 import BeautifulSoup import re app = Flask(__name__) CORS(app) HTML_TEMPLATE = """ HTML Cleaner

📝 Input HTML

Characters

Words

✨ Cleaned Output

Characters

Words

📚 Quick Examples

""" def clean_html(html_content): """ Clean HTML content by removing tags but preserving visible text and links """ try: soup = BeautifulSoup(html_content, 'html.parser') # Remove script and style elements for script in soup(["script", "style", "meta", "link", "head"]): script.decompose() # Process the HTML to extract text and links def extract_text(element): result = [] for content in element.children: if content.name is None: # Text node text = str(content).strip() if text: result.append(text) elif content.name == 'a': # Link element link_text = content.get_text().strip() href = content.get('href', '') if link_text and href: result.append(f"{link_text} ({href})") elif link_text: result.append(link_text) elif content.name == 'br': # Line break result.append('\n') elif content.name in ['p', 'div', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'li']: # Block elements - add newlines inner = extract_text(content) if inner: result.append('\n' + ' '.join(inner) + '\n') elif content.name == 'img': # Image with alt text alt = content.get('alt', '') src = content.get('src', '') if alt: result.append(f"[Image: {alt}]") elif src: result.append(f"[Image: {src}]") else: # Recursively process other elements result.extend(extract_text(content)) return result # Extract all text and links text_parts = extract_text(soup) # Join and clean up whitespace cleaned_text = ' '.join(text_parts) cleaned_text = re.sub(r'\n\s*\n', '\n\n', cleaned_text) # Remove extra newlines cleaned_text = re.sub(r' +', ' ', cleaned_text) # Remove extra spaces cleaned_text = cleaned_text.strip() return cleaned_text except Exception as e: raise Exception(f"Error cleaning HTML: {str(e)}") @app.route('/') def index(): return render_template_string(HTML_TEMPLATE) @app.route('/api/clean', methods=['POST']) def clean_html_api(): try: data = request.get_json() if not data or 'html' not in data: return jsonify({ 'success': False, 'error': 'No HTML content provided' }), 400 html_content = data['html'] cleaned_text = clean_html(html_content) return jsonify({ 'success': True, 'cleaned_text': cleaned_text, 'original_length': len(html_content), 'cleaned_length': len(cleaned_text) }) except Exception as e: return jsonify({ 'success': False, 'error': str(e) }), 500 if __name__ == '__main__': app.run(host='0.0.0.0', port=7860, debug=True)

🧹 HTML Cleaner

📝 Input HTML

✨ Cleaned Output

📚 Quick Examples