DevOps tools that run in your browser.

Convert YAML to JSON and JSON to YAML. Pretty-print and validate.

Inspect any JSON as a collapsible, color-coded tree.

Encode text to Base64 or decode Base64 back to text. URL-safe variant supported.

Percent-encode or decode URLs and query-string components.

Decode and inspect the header and payload of any JSON Web Token without verification.

Convert between Unix timestamps and human-readable local/UTC dates.

Translate a crontab expression into human-readable schedule and list next 10 runs.

Test a regex against sample input, highlight matches, and explain the pattern.

Generate RFC 4122 UUID v4 in bulk, with uppercase, no-hyphen, and URN formats.

Search and filter every HTTP status code with its meaning.

Network address, broadcast, usable hosts, and masks for any IPv4 CIDR.

Scaffold Deployment, Service, and Ingress manifests from a form.

Look up well-known TCP/UDP ports: SSH, HTTP, databases, Kubernetes.

Generate nginx server blocks for static sites or reverse proxies with HTTPS, gzip, and security headers.

Build systemd unit files with environment, restart policy, and hardening options.

Parse nginx, Apache, JSON, or custom-regex log lines into a color-coded table with stats.

Convert between binary, octal, decimal, hex, and ASCII with exact 64-bit BigInt math.