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ToolNimbly

Text & Developer Tools

Six small utilities for writing and building: encode a QR code, generate a password your browser never transmits, mint UUIDs, measure a draft against a word count, check a character limit precisely, or reshape text into another casing convention. Text you paste here stays in the page. It is held in memory, never uploaded, and cleared the moment you reset or close the tab.

All 6 text & developer tools

  • QR Code Generator

    Create QR codes for links, text, email, phone, SMS and Wi-Fi networks. Download as PNG or SVG. Encoding happens in your browser, not on a server.

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  • Password Generator

    Generate strong random passwords from 8 to 128 characters using your browser cryptographic random source. Nothing is stored, logged or transmitted.

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  • UUID Generator

    Generate up to 100 random version 4 UUIDs at once, with optional uppercase, braces or no hyphens. Copy them all or download them as a text file.

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  • Word Counter

    Count words, sentences and paragraphs as you type, with reading time, speaking time and the most frequent keywords in your text.

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  • Character Counter

    Count characters the way people see them and the way software measures them, with UTF-8 byte size, line counts and a character limit tracker.

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  • Case Converter

    Convert text to lowercase, UPPERCASE, Sentence case, Title Case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE or alternating case.

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Which one should you use?

  • Use the word counter for writing targets — words, reading time and keyword frequency. Use the character counter when a hard limit matters, because it reports the three different ways software counts characters.

  • The password generator draws from the operating system random source through the Web Crypto API. Passwords are never stored, logged or transmitted.

  • The QR generator builds correctly formatted payloads for URLs, email, SMS, phone and Wi-Fi rather than just encoding raw text.

  • The case converter keeps your original text alongside the transformed output, so a conversion is never destructive.