Apache Config Generator
Generate Apache 2.4 VirtualHost and .htaccess configurations with mod_rewrite rules, HTTPS redirection, CORS headers, and directory security.
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.
AWS Cost Calculator
Estimate monthly Amazon Web Services (AWS) bills across EC2 instances, EBS gp3 volumes, S3 buckets, RDS databases, and NAT Gateways.
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.
Caddy Config Generator
Generate modern Caddyfile configurations for Caddy Server v2 with automatic HTTPS, reverse proxying, zstd compression, and logging.
Chown Command Generator
Generate safe Linux chown commands with user, group, recursive flags, symlink dereferencing, and safety explanations. 100% free and private browser utility.
Cloud Cost Calculator
Estimate monthly cloud hosting spend across virtual machines, SSD block storage, outbound data transfer egress, and managed databases.
Cron Expression Explainer
Translate any 5-field or 6-field cron expression into plain English with detailed parameter breakdowns and upcoming schedule timelines.
Cron Schedule Builder
Visual cron schedule builder with interactive interval pickers, human-readable explanations, next 5 execution dates, and crontab copy.
DNS Propagation Time & TTL Migration Calculator
Calculate global DNS propagation decay curves, dual-stack migration windows, pre-cutover TTL ramp down schedules, and rogue resolver caching risks.
Docker & Kubernetes Resource Limits Calculator
Calculate optimal container CPU and memory requests and limits for Kubernetes and Docker. Prevent OOMKilled crashes, avoid CFS CPU throttling, and generate production Pod specs.
Docker Compose Generator
Visually configure multi-container Docker applications, ports, volumes, environment variables, and export clean compose.yaml files.
Docker Compose Validator
Static analysis linter for docker-compose.yml to detect indentation mistakes, deprecated keys, unquoted ports, and broken dependencies.
Docker Image Size Calculator
Model Docker layer footprints, compare base OS distributions (Alpine vs Debian vs Distroless), and estimate multi-stage build size savings.
Docker Run to Compose Converter
Convert any complex docker run command into a formatted docker-compose.yml service. Translates port mappings, volumes, environment flags, restart, and network configs.
Dockerfile Generator
Generate secure, production-optimized Dockerfiles for Node, Python, Go, Rust, Java, and PHP with multi-stage builds and non-root users.
Dockerignore Generator
Generate production .dockerignore files to exclude node_modules, git histories, local caches, and secret keys from build contexts.
Env File Generator
Generate production .env and sanitized .env.example files with secret masking and multi-format conversion to JSON, shell, and Docker.
Git Command Generator
Interactive Git command generator for undoing commits, interactive rebasing, stashing with descriptions, cherry-picking, and submodules.
GitHub Actions Generator
Build complete CI/CD workflows (.github/workflows/ci.yml) for automated testing, linting, dependency caching, and Docker registry publishing.
Gitignore Generator
Generate clean, multi-stack .gitignore files combining presets for Node, Python, Java, Go, Rust, macOS, Windows, VS Code, and JetBrains.
GitLab CI Generator
Generate .gitlab-ci.yml pipeline definitions with build, test, and deploy stages, runner caching, artifacts, and manual production gates.
Helm Values Generator
Visually build Helm chart values.yaml manifests with replica counts, image tags, service ports, Ingress TLS, and autoscaling configs.
IOPS to Throughput (MB/s) & Latency Calculator
Convert between storage IOPS, I/O block size, and throughput (MB/s). Calculate storage queue depth, Little. Free, private, and simple to use in your browser.
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