Generate modern Caddyfile configurations for Caddy Server v2 with automatic HTTPS, reverse proxying, zstd compression, and logging.
Bandwidth Delay Product & TCP Window Size Calculator
Calculate Bandwidth Delay Product (BDP), optimal TCP receive buffer size, RFC 1323 window scale factor, and maximum network throughput limits across WAN and datacenter links.
AWS Cost Calculator – Amazon Web Services Monthly Spend Estimator
Estimate monthly Amazon Web Services (AWS) bills across EC2 instances, EBS gp3 volumes, S3 buckets, RDS databases, and NAT Gateways.
Apache Kafka Partition Sizing & Throughput Calculator
Calculate optimal Apache Kafka partition counts, consumer group parallelism, broker disk storage, and I/O throughput. Prevent rebalance storms and metadata bloat.
Apache Config Generator – VirtualHost & .htaccess File Builder
Generate Apache 2.4 VirtualHost and .htaccess configurations with mod_rewrite rules, HTTPS redirection, CORS headers, and directory security.
YAML Validator — Validate YAML Syntax Online Free
Validate YAML syntax with detailed error reporting. Check indentation, structure, and convert valid YAML to JSON. Free online YAML validator.
YAML to JSON Converter
Convert YAML data to JSON format easily.
XML to JSON Converter — Convert XML to JSON Online Free
Convert XML data to JSON format instantly. Recursive parsing, format/minify options, copy and download. Free online XML to JSON converter.
XML to CSV Converter
Convert XML data to CSV format online. Extract repeating elements and attributes into tabular data.
XML Formatter & Beautifier
Format and beautify XML data online. Validate syntax, fix indentation, and make messy XML readable.