Execute SQL queries on databases from mobile devices. Support parameterized queries and SSH tunneling. Use SSL for secure connections. Optimize query performance on unstable networks. No persistent database connections.
Solve problems by entering three of four variables. Perform calculations using the . Store input history and view detailed solutions. Support entering fractions, decimals, and constants. Remove ads for an ad-free experience.
Debug websites by checking online status and CMS/technology. Validate HTML and CSS for W3C compliance. Inspect elements, view DOM tree, and examine HTTP headers. Retrieve DNS records and Whois information.
JSON Formatter validates and beautifies JSON data. Regex Tester allows testing and debugging patterns with live results. Text Diff Viewer compares text side-by-side. clean data, test patterns, and compare text without switching apps.
Followers, , and mutual follows. Monitor historical trends of new and lost followers. View saved posts, liked content, and comment history. Analyze engagement metrics locally without uploading data. Export insights and manage Instagram data securely.
Enter four variables to perform addition, subtraction, multiplication, or division of two fractions. View detailed step-by-step solutions. Save calculations in history and share the final result. Supports decimals, fractions, and negative numbers.
LE allows users to send bytes as ASCII, HEX, or Decimal values. It displays device services, characteristics, and their values. Users can view device name, UUID, and RSSI readings. Data transfers can be tested without a custom .