Tools
Small, fast utilities for repeatable work.
Text counter
Count characters, words, lines, and reading time locally.
JSON formatter
Format, minify, and validate JSON without sending it to a server.
Markdown cleaner
Normalize pasted Markdown for clean publishing.
Case converter
Convert text between UPPER, lower, Title, camelCase, and more.
URL encoder / decoder
Encode and decode URL components in your browser.
Base64 encoder / decoder
Encode and decode Base64 text, including Unicode, in your browser.
Password generator
Generate strong random passwords with custom rules.
UUID generator
Generate UUID v4 values locally for tests, records, and temporary identifiers.
UTM builder
Build tagged campaign URLs and validate the parameters.
Image compressor
Compress images in the browser when possible.
QR generator
Generate URL, Wi-Fi, and vCard QR codes.
Time zone converter
Compare meeting times across cities.
YouTube helper
Draft titles, descriptions, chapters, and tags. No downloads.