Development Tools
41 tool(s) available
Favicon Generator
Generate favicons in all sizes instantly from one image. Download favicon.ico and PNG sets with ready HTML code for websites, apps, and browsers.
Password Decryption Utility
Encrypt and protect your passwords with our easy-to-use Password Encryption Utility. Keep your sensitive information safe and secure.
Password Encryption Utility
Encrypt and protect your passwords with our easy-to-use Password Encryption Utility. Keep your sensitive information safe and secure.
Package json Auditor
Audit your package.json online. Detect outdated, unused, or vulnerable dependencies. Fix metadata issues and export a clean, secure file instantly.
JSON Mock Data Generator from Schema
Generate mock JSON from schema instantly. Supports constraints, enums, arrays, and nested objects. Create realistic test data for APIs, UIs.
JSON i18n - Compare and Merge Translations
Compare and merge JSON translation files online. Find missing keys, validate ICU placeholders, and export clean locale files. Fast, private.
JSON Patch Generator
Generate JSON Patch (RFC 6902) online. Diff two JSON docs or build operations manually, preview results, and export. Supports add, remove, replace, move, copy.
JSON Merge Patch Builder
Build RFC 7396 JSON Merge Patches, preview results, and export. Diff two JSONs, apply patch, and validate deletes via null. Fast, private, and free in-browser.
INI to JSON Converter
Convert INI to JSON in your browser. Supports sections, type inference, repeated keys, lists, and dotted keys. Beautify or minify and export fast and free.
TOML to JSON Converter
Convert TOML to JSON online. Validate TOML, preserve data types, and export clean JSON. Fast, private, and browser-based.
JSON Date-Time Normalizer
Normalize dates and times in JSON. Convert Unix timestamps, ISO strings, and custom formats into a consistent standard. Free, fast, and browser-based.
GeoJSON Viewer and Validator
View and validate GeoJSON online. Interactive map rendering with error checks for points, lines, and polygons. Free, fast, and browser-based.