A set of tools for generating and transforming text — create a strong password, count words and characters, format and validate JSON, compare two blocks of text, change letter case, or spin a wheel to pick a name at random. Everything you type stays in your browser and is never sent anywhere.
What's in the text toolkit
- Password generator — build a random, strong password with the length and character types you choose.
- Word & character counter — live counts of words, characters, sentences, paragraphs and reading time.
- JSON formatter & validator — pretty-print, minify and catch syntax errors with line numbers.
- Text compare — highlight every added and removed line between two versions.
- Case converter — switch between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.
- Wheel spinner — a fair random picker for names, prizes or decisions, from a typed list or an uploaded spreadsheet.
Built for writers, developers and everyday use
Writers and students lean on the word counter and case converter; developers reach for the JSON formatter and text compare; and anyone running a raffle or making a group decision can use the wheel spinner. Because the tools run locally, they are just as happy with a throwaway note as with a password or a snippet of code you would never want to upload.
Frequently asked questions
Are the passwords I generate safe?
Yes. Passwords are generated on your device using the browser’s cryptographic randomness and are never transmitted or stored. Close the tab and they are gone.
Does my text get sent to a server?
No. Every text tool processes what you type entirely in the browser. Nothing you enter — notes, JSON, or passwords — leaves your device.
Is the wheel spinner genuinely random?
Yes. Each spin uses the browser’s built-in randomness so every entry has an equal chance, which makes it fair for raffles and giveaways.
Do I need to install or sign up for anything?
No. All the text tools are free, browser-based, and need no account or download.