Text & Networking Tools
Everyday text munging and network lookups — diffing, encoding, escaping, slugs, and address tools.
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Slug Generator
Turn any text into a clean URL slug — strips accents and punctuation, with a configurable separator and case.
NATO Phonetic Spelling
Spell out text in the NATO phonetic alphabet (Alfa, Bravo, Charlie…) — handy for reading codes, keys, and IDs aloud.
Log Parser & Viewer
Paste logs to auto-detect the format (JSON lines, logfmt, or plain text), count levels, filter by severity, and read them in a clean table — all client-side.
URL Encoder & Parser
Encode/decode URL components and dissect full URLs into scheme, host, path, and a query-parameter table.
CIDR / Subnet Calculator
Expand IPv4 CIDR blocks into network, broadcast, usable range, host counts, and netmask — instantly.
chmod Calculator
Convert between permission checkboxes, octal (754), and symbolic (rwxr-xr--) notation with a live command preview.
Regex Tester
Test JavaScript regular expressions live: matches, capture groups, and highlighted hits as you type.
cURL Command Builder
Build a curl command from a form — method, headers, auth, and body — and get the equivalent fetch() and HTTPie one-liners. Or paste a curl command to decode it.
VPC Subnet Planner
Split a VPC CIDR into evenly-sized subnets across AZs — network, range, and host counts per subnet, with leftover space shown. Plan before you Terraform.
Text Case Converter
Convert identifiers between camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, Title Case, and more — for renaming variables, labels, and keys fast.
String Escape / Unescape
Escape and unescape strings for JSON, shell single-quotes, regex, HTML, and URL contexts — so a value survives being embedded where you need it.
Grok Pattern Debugger
Build and test Logstash / Grok patterns against sample log lines, watch named captures resolve, and copy the pattern for your ingest pipeline.
String Length Calculator
Count characters, words, lines, and UTF-8 bytes in any text — with and without spaces — for meta tags, tweets, DB column limits, and commit messages.
User-Agent Parser
Break a User-Agent string into browser, version, OS, device type, and rendering engine — or parse your own browser’s UA in one click.
Bash Script Syntax Checker
Parse a shell script for problems — unterminated quotes, unclosed if/for/while/case blocks, and shellcheck-style warnings on shebangs, backticks, and [ ] use.