Online Tools
A collection of free tools for developers and creators
11 available tools
Character Counter
Count characters, words, sentences and paragraphs in text.
Word Counter
Count words, sentences and paragraphs in text.
Vacation Countdown
Check how many days until summer vacation!
Christmas Countdown
Check how many days until Christmas!
Date Countdown
Set your own date and count down to any event!
White Screen
Display a white screen in fullscreen. Test dead pixels and clean your screen.
Amount in Words
Convert any number or amount to written words.
Caesar Cipher
Encrypt and decrypt text using the classic Caesar cipher.
Online Metronome
Free online metronome for music practice. Set tempo and practice with a precise beat.
Online Notepad
Free online notepad in your browser. Write, edit and save notes without registration.
Diff Checker
Compare two texts and find differences. Free online diff checker with line, word and character comparison.
Why our tools?
Fast & Free
All tools work instantly, with no fees or limits.
Secure
Data is processed locally in your browser. Nothing is sent to a server.
No registration
Use right away, without creating an account or sharing personal data.
Free online tools - utllo
A collection of free online tools that run directly in your browser. No installation, registration or payment required. Every tool is designed for speed and ease of use.
Vacation and holiday countdowns
Check how many days, hours and minutes until summer vacation or Christmas. You can also set a custom date and track the countdown to any event.
Character and word counter
Count characters, words, sentences and paragraphs in any text. Useful for social media posts, essays, CVs and anywhere text length matters.
Security and privacy
All tools process data locally in your browser. No information is sent to our servers, ensuring full privacy.