Developer Utilities Tools
Quick, local, offline tools for developers like password generation, data conversions, and formatting. Feel free to choose from our specialized list of sizers, compressors, and formatters below. All operations execute immediately in your browser—no logs, no storage.
Available Developer Utilities Utilities
Strong Password Generator
Generate highly randomized, secure passwords with custom combinations of letters, digits, and symbols.
UUID Generator
Generate batches of standard, RFC 4122-compliant version 4 UUID strings fully offline.
Lorem Ipsum Generator
Instantly compile randomized paragraphs, sentences, or lists of classic Lorem Ipsum filler copy.
Roman Numeral Converter
Translate modern integers into classical Roman numerals and decode Roman numerals back into numbers.
Epoch Timestamp Converter
Parse Unix timestamps into readable calendar dates or convert calendar configurations back to Epoch seconds.
Reverse Text Generator
Quick, local, offline operations to mirror strings, flip them upside down, or reverse word order.
JSON Formatter
Indent, restructure, and syntax-highlight raw or nested JSON strings completely offline.
JSON Validator
Parse JSON data with real-time error indicators highlighting missing brackets, keys, or commas.
JSON Minifier
Remove unnecessary margins, tabs, and line-breaks to pack your JSON arrays into single-line configurations.
JSON to YAML Converter
Map JSON structures to YAML properties locally with perfect preservation of nesting formats.
JSON to XML Converter
Parse structured JSON entities into compliant, nesting-balanced XML tag chains.
YAML to JSON Converter
Safely convert YAML configurations into clean JSON key-value blocks.
CSV to JSON Converter
Convert spreadsheet-derived CSV sheets into JSON object arrays without uploading files.
JSON to CSV Converter
Translate JSON databases into flat, tabular CSV datasets suitable for Excel or Sheets.
XML to JSON Converter
Convert nesting XML schemas into readable JSON configurations securely.
HTML Formatter
Format raw, messy, or nested HTML tags with standard, configurable indent configurations.
CSS Formatter
Clean up CSS style blocks, align bracket indentations, and humanize compressed stylesheets.
SQL Formatter
Beautify complex SQL queries by capitalizing keywords and structuring nested joins properly.
JavaScript Formatter
Indent, separate, and beautify minified JS files to make script parsing easy.
HTML Minifier
Minify HTML documents by stripping unnecessary comments, formatting spaces, and script buffers.
CSS Minifier
Squeeze stylesheet file sizes by removing double spacing, linebreaks, and comment markers.
XML Minifier
Optimize configuration payloads by compressing XML blocks into a single string.
JavaScript Minifier
Squeeze Javascript code blocks to make web apps load faster locally.
Base64 Encoder
Convert string inputs, coordinates, or media buffers to standard Base64 string formats.
Base64 Decoder
Translate Base64 character blocks back to readable plaintext or binary values.
ASCII to Hex Converter
Parse standard alphanumeric strings into space-separated hexadecimal blocks.
Hex to ASCII Converter
Decode hex-coded arrays back into human-readable text configurations.
Binary to Text Converter
Decode groups of 8-bit binary codes back into standard plaintext structures.
Text to Binary Converter
Convert standard strings into strings of raw binary digits (1s and 0s) representing each character.
Exam Age Limit Calculator
Calculate your age as of exact official exam cutoff dates. Instantly check eligibility and years remaining for SSC, UPSC, IBPS, RRB NTPC, and state PSC exams.