Letter Counter
Count characters, words, lines, and sentences in real time. Check tweet, title, meta description, and Instagram caption limits. Free, no sign-up.
letter-counter.com →Eight tools, one studio
Tools
Free, fast, browser-only utilities. No accounts, no upsells, no data collected. One ships, the next one starts.
Date Calculator
Diff two dates in days, weeks, months, or years. Add or subtract intervals. Count working days excluding weekends and holidays.
date.timedatekit.com →XML Formatter
Pretty-print, minify, validate, and convert XML ↔ JSON. Runs entirely in your browser — your XML never leaves the page.
xml.devtextkit.com →Username Generator Building
Generate clean, memorable handles for new projects and social accounts.
Time Zone Calculator Building
Convert a meeting time across multiple zones at once.
Mortgage Calculator Building
Real numbers — principal, interest, taxes, PMI — without dark patterns.
PDF to JPG Soon
Extract pages of a PDF as images, in your browser, with nothing uploaded.
Barcode Generator Soon
Generate Code-128, EAN, UPC, and QR codes. Download SVG or PNG.
Tool you wish existed? Email me.