Free browser-based utility tools — translate text in 100+ languages, generate strong passwords and QR codes, convert units, compute date math, convert Roman numerals, generate fake names and addresses for test fixtures, and check password strength. No signup, no uploads.
Generate realistic fake addresses for testing forms, apps, and databases.
Launch ToolCheck password strength instantly and get tips to build stronger passwords.
Launch ToolThese are the tools that don't fit a single domain but find their way into your week — translating a message, generating a strong password, building a QR code for a Wi-Fi share, working out how many days until a deadline, or generating realistic test data for a form prototype.
Coverage spans translation (100+ languages), security (password generator, password strength checker), codes (QR code generator), date math (date difference, date add/subtract via the Time hub), conversion (unit converter, Roman numerals), data generation (fake address, fake name for testing), and device info (screen info).
Because these tools run client-side, sensitive inputs never leave your device. The password generator runs without a network connection, the translator never logs your pasted text to a database that retrains on user input, and the QR code generator emits the image directly from your browser — no third-party"short link" wrapper that tracks who scanned what.
crypto.getRandomValues() rather than Math.random(), so passwords are safe for security contexts.Most tools run entirely in your browser. No uploads, no tracking, no accounts.
No subscriptions, no daily limits, no signups — every tool on this page is free forever.
Client-side processing means instant results — no queues, no waiting on a server.