Apache .htaccess Redirect Generator
Generate clean 301 redirect and HTTPS rewrite rules for Apache.
Argon2 Password Hash Explainer
Learn how memory-hard Argon2id protects passwords against GPU brute-forcing.
ASCII to Binary Text Converter
Convert text strings into 8-bit binary strings.
ASCII to Hex Converter
Encode text characters into their corresponding hexadecimal byte codes.
Bash Script Syntax Helper
Check shell script syntax patterns and POSIX compliance.
Binary to ASCII Text Converter
Decode binary 8-bit bytes into standard readable English text.
BLAKE2b Hash Generator
Generate fast BLAKE2 cryptographic checksum digests client-side.
Chmod Permissions Calculator
Calculate Linux file permissions in octal (755, 644) and symbolic formats.
Code Difference Checker
Inspect code diffs to review changes between two versions of source files.
Cron Expression Parser
Explain complex crontab schedule expressions in clear human-readable sentences.
Cron Schedule Humanizer
Translate five-part crontab expressions into plain English schedules.
CSV Sorter
Sort CSV rows alphabetically by a chosen column.
CSV Validator
Check a CSV file for consistent column counts across every row.
cURL to Axios Converter
Transform cURL snippets into Axios HTTP request blocks.
cURL to JavaScript Fetch Converter
Convert terminal cURL commands into modern browser JavaScript fetch calls.
cURL to Python Requests Converter
Convert command line cURL calls into clean Python requests scripts.
Dockerfile Linter Helper
Check Dockerfile syntax and best practices for layer caching and security.
Dotenv .env File Validator
Detect duplicate environment keys and malformed syntax in .env files.
Git Commands Reference
Searchable cheat sheet for everyday Git branches, rebasing, and cherry-picking.
Gitignore Generator
Generate .gitignore templates for Node, Laravel, Python, macOS, and IDEs.
Hex to ASCII Text Converter
Convert raw hexadecimal byte sequences into human-readable text.
HTML Entities Decoder
Decode HTML entities back into clean characters.
HTML Entities Encoder
Escape reserved HTML characters into safe numeric and named entities.
HTML Table to Markdown Converter
Convert HTML <table> elements into clean GitHub-flavored Markdown tables.
JSON Escape Tool
Escape arbitrary text so it can safely be embedded as a JSON string value.
JSON Key Extractor
Extract every unique key found anywhere in a JSON document.
JSON Path Tester
Evaluate a dot/bracket JSON path expression against a sample document.
JSON Schema Generator
Infer and generate Draft-07 JSON schemas from sample JSON data.
JSON Schema Validator
Validate JSON objects against formal JSON schema definitions client-side.
JSON Sorter
Recursively sort every object key in a JSON document alphabetically.
JSON to TOML Converter
Convert JSON files into TOML format for configuration files.
JSON to TypeScript Converter
Transform raw JSON objects into strongly-typed TypeScript interfaces automatically.
JSON to YAML Converter
Convert JSON payloads into clean, human-readable YAML configurations.
JSON Unescape Tool
Unescape a JSON-escaped string back to plain, readable text.
JWT Payload Inspector
Inspect expiration dates, user claims, and token signatures in browser.
JWT Token Debugger
Decode JSON Web Token headers and claims payloads without exposing your secrets.
Linux Permissions Guide
Interactive visual permissions calculator with read, write, and execute flags.
Markdown Link Checker
Extract every Markdown link and flag empty or malformed ones.
Markdown Table Generator
Visual editor to create, add rows, and export formatted Markdown tables.
Markdown to HTML Converter
Convert basic Markdown (headers, bold, italic, links, lists, code) into HTML.
package.json Formatter
Sort and format npm package.json dependency lists alphabetically.
Regex Cheat Sheet
Quick interactive reference guide for regular expression syntax and modifiers.
Regex Tester Online
Test regular expressions with real-time match highlighting and group capture.
RIPEMD-160 Hash Generator
Generate 160-bit RIPEMD cryptographic digest hashes.
Robots.txt Builder
Configure search engine web crawler crawl-delays and disallowed directory paths.
SHA-3 Keccak Hash Generator
Generate modern cryptographic SHA-3 Keccak hashes in browser.
SQL Formatter and Beautifier
Reformat messy SQL queries with proper keywords capitalization and indentation.
SQL Minifier
Compress SQL queries by stripping whitespace and comments for production transmission.
SQL Validator
Run lightweight heuristic checks on a SQL query (balanced parens/quotes, recognized keyword, trailing semicolon).
Subresource Integrity (SRI) Hash Generator
Generate sha384 integrity hashes for secure CDN script inclusion.
Text Diff Checker
Compare two blocks of text side by side with highlighted insertions and deletions.
TOML to JSON Converter
Parse TOML configurations into standardized JSON data.
tsconfig.json Generator
Create custom TypeScript compiler configurations for modern frameworks.
TypeScript Formatter
Reformat TypeScript/JavaScript-like code by brace depth.
TypeScript Validator
Run a lightweight structural (bracket-balance) check on TypeScript code.
Unicode Converter
View each character in a string as its Unicode code point (hex and decimal).
Unicode Escape Tool
Escape text into \uXXXX Unicode escape sequences.
URL Slugify Developer Tool
Convert titles and phrases into clean URL-safe hyphenated slugs.
UUID Validator
Validate whether a string is a well-formed UUID.
UUID Version Checker
Detect the version and variant of a UUID string.
XML Escape Tool
Escape XML special characters (& < > " ') in arbitrary text.
XML Unescape Tool
Unescape XML entities back to plain text.
XML Validator
Check whether an XML document is well-formed and view parser errors.
YAML Formatter
Pretty-print and normalize a YAML document.
YAML to JSON Converter
Parse YAML files and convert them into valid JSON structures.
YAML Validator
Validate YAML syntax and view the normalized parsed result.