Tool category
Text Tools
Convert case, count words, and run common text transformations locally in the browser. Every tool on this page is designed to process data locally in your browser. Nothing is uploaded for normal tool usage.
- Text Case Converter Convert words and phrases into common developer naming formats and writing cases.
- Word and Character Counter Count words, characters, lines, paragraphs, and estimated reading time in the browser.
Common text utility workflows
Use these text tools when cleaning copy, changing case, counting words or characters, and preparing content for forms, documentation, or publishing.
- Convert text between uppercase, lowercase, title case, camel case, and other common formats.
- Count words and characters before publishing, submitting, or pasting into a limited field.
- Clean up copied text before using it in documentation, tickets, or examples.
Case converter or word counter?
Use Text Case Converter when you need to transform formatting. Use Word and Character Counter when you need length, count, or content-size information.
Why use private text tools?
Developer tools often handle data that should not be sent to unknown servers: API payloads, export files, configuration documents, token claims, logs, identifiers, and production-like samples. Browser Data Tools keeps the working area simple and runs processing in the browser so you can inspect, convert, and clean data with less risk.
These tools are designed for everyday development, debugging, testing, content cleanup, and data preparation. They are useful when you need a quick result without installing software, creating an account, or uploading working data to a remote API.
How to use these tools
- Open the tool that matches your input and output format.
- Paste a small sample or load a local file where supported.
- Check the available options before processing.
- Run the tool and review the result carefully.
- Copy or download the output when it looks correct.
Privacy notes
For normal usage, processing happens inside the browser using client-side JavaScript and browser APIs. Some tools may use Web Workers to keep the interface responsive while handling larger inputs.
Even with browser-based processing, you should avoid pasting production passwords, private API keys, customer records, medical records, financial records, or highly confidential business data unless your organization allows it.
Frequently asked questions
Is my text uploaded?
No. Normal text input is processed locally in your browser.
Can I use these tools for drafts?
Yes, but avoid pasting confidential drafts or private business information unless your organization allows it.
Do counts match every editor exactly?
Counts can vary slightly between platforms depending on how they treat whitespace, symbols, emojis, and line breaks.