JSON ⇔ YAML Converter (lazesoftware.com)
Converts between JSON and YAML formats. Supports files up to 5MB, configurable indentation (2 spaces, 4 spaces, or tab), Minify, clipboard copy, and download. All processing runs locally without server transmission.
Kunrei-shiki Romanization Tool (lazesoftware.com)
Converts Japanese hiragana and katakana to Kunrei-shiki romanization, with reverse conversion also supported. Handles sokuon, hatsuon, and chōon rules, and includes a comprehensive conversion table.
Password Generator (lazesoftware.com)
Randomly generates strong passwords with configurable character types (uppercase, lowercase, digits, symbols) and length. Optionally excludes easily confused characters (O, 0, I, l, etc.). All processing runs locally without server transmission.
QR Code Generator (lazesoftware.com)
Generates QR codes from any text or URL, including emoji. Supports customization of background color, foreground color, size, margin, and error correction level.
Random Number Generator (lazesoftware.com)
Generates random numbers within any specified range. Supports options for ascending sort, deduplication, hidden display (reveal one by one), and table view. Handy as a substitute for dice.
Random Picker (lazesoftware.com)
A tool for drawing lots randomly from any list. Supports three modes—Picking, Ordering, and Grouping—making it useful for random selection, deciding turn order, or splitting into teams.
Special Character Converter (lazesoftware.com)
Converts standard alphabets and digits to and from Unicode special characters such as circled letters, bold, italic, monospace, and other decorative variants. Supports bidirectional conversion with clipboard copy and download.
String Generator (lazesoftware.com)
Generates test strings of specified character types and lengths. Supports alphabets, numbers, symbols, Japanese, and emoji, plus string conversions (encoding, HTML escaping) and row-based processing (sort, shuffle, deduplication).
Time Calculator (lazesoftware.com)
Converts any datetime to a specified format and time zone, calculates the difference between two times, or adds a duration to a datetime. Supports over 500 time zones worldwide and multiple output formats including ISO 8601 and RFC standards.
URL Encode / Decode Tool (lazesoftware.com)
Encodes and decodes text using URL encoding (percent-encoding). Supports RFC 3986 (spaces as %20) and form encoding (spaces as +) methods.
URL Parser (lazesoftware.com)
Parses a URL into its components—scheme, host, path, query parameters, and more—and displays them clearly. Includes character count display and an optional URL decode setting.
World Clock (lazesoftware.com)
Displays the current local time in major cities around the world. Supports daylight saving time, up to 20 registered time zones, and automatically saves settings to the browser.
