Free Online Utility Tools for Everyone
The everyday toolkit for developers, writers, and creators. Text formatters, code utilities, converters and more — all free, private, and instant.
Word Counter
Count words, characters, sentences and reading time.
Case Converter
UPPER, lower, Title, camelCase, snake_case and more.
Diff Checker
Compare two text blocks side-by-side instantly.
Find and Replace
Advanced search/replace with full Regex support.
JSON Formatter
Beautify, minify and validate JSON data.
Markdown Previewer
Live Markdown to HTML editor with GFM support.
List Converter
Turn plain lists into Arrays or JSON objects.
Line Sorter
Sort lines alphabetically A-Z, Z-A, or randomly.
Whitespace Remover
Remove extra spaces, tabs and empty lines.
Lorem Ipsum Generator
Generate placeholder text for your designs.
Duplicate Line Remover
Clean up lists by removing repeating lines.
Text to HEX
Encode plain text into hexadecimal strings.
HEX to Text
Decode hexadecimal strings back into text.
100% Private
All processing is done locally in JavaScript. We never see your data.
Blazing Fast
Built for speed and efficiency. Clean, minimal, and instant results.
Free Forever
No accounts, no limits, no subscriptions. Just pure utility.
Frequently Asked Questions
Everything you need to know about TextNode Utils.
Are these tools really free?
Yes, 100% free — no account, no subscription, no hidden fees. All tools on TextNode Utils will always be free.
Is my data private? Does it get sent to a server?
Absolutely. All text processing happens directly in your browser using JavaScript. Your data never leaves your device — there is no server involved at any point.
Do the tools work offline?
Once the page is loaded, most tools work without an active internet connection since all logic runs client-side in your browser.
Can I use these tools on mobile?
Yes. TextNode Utils is fully responsive and works on smartphones, tablets, laptops, and desktops.
How many tools are available?
Currently there are 13+ tools covering text formatting, code utilities, markdown conversion, and data encoding. More tools are added regularly.
Can I suggest a new tool?
Absolutely! We are constantly expanding the suite. Reach out via the contact page with your suggestion and we will consider adding it.