11 free tools
Text & Developer Tools
Handy utilities for writing and building — count words, format JSON, generate passwords, and encode or convert text in a click.
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Word Counter
Count words, characters, sentences and paragraphs live as you type or paste.
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Case Converter
Instantly transform text between upper, lower, title, sentence and programmer cases.
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JSON Formatter
Beautify, minify and validate JSON — with clear error messages when something's off.
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Password Generator
Create strong, random passwords that never leave your browser.
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QR Code Generator
Turn any link or text into a downloadable QR code — generated entirely in your browser.
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Base64 Converter
Convert text to Base64 and back in an instant
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URL Encoder
Percent-encode text so it's safe inside a URL, or decode an encoded URL back to plain text.
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Hash Generator
Turn any text into a SHA hash instantly
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UUID Generator
Generate cryptographically random version-4 UUIDs — one or a batch — and copy any of them…
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HTML Entities
Escape special characters into HTML entities so they display literally, or decode entities…
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Lorem Ipsum
Generate clean placeholder paragraphs for mockups, then copy them with one click.
About these tools
Everything runs entirely in your browser, so your text and data never leave your device. Ideal for quick developer chores, content checks and everyday text wrangling. Browse more in our full tool directory or read the guides in our articles.
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