All tools
Browse the tools
Every tool here runs entirely in your browser — whatever you type or paste stays on your device, and none of them need an account. They're grouped by the kind of job they do, so related tools sit together. The kit grows over time, so it's worth checking back.
Text
Counting, comparing and checking written content.
Character Counter
Count characters, words, sentences, and paragraphs as you type. Includes limits for tweets, SEO titles, and meta descriptions.
Open Character Counter →Diff Checker
Compare two blocks of text and see exactly what changed, line by line, side by side or unified. Runs entirely in your browser.
Open Diff Checker →Developer
Formatting and validating the data formats you work with daily.
Generators
Create something new — a password, a code — without leaving the page.
Password Generator
Generate strong, random passwords using your device's secure random generator. Adjustable length, character sets, and ambiguous-character exclusion.
Open Password Generator →QR Code Generator
Create QR codes for links, Wi-Fi, contacts, email and more. Custom colours, logo, and PNG or SVG download — generated entirely in your browser.
Open QR Code Generator →