Text Tools
Updated June 2026 · 100% client-side — your data never leaves your browser.
Whether you're cleaning up copy, normalizing identifiers, or reviewing a change, text manipulation is constant work that's easy to get wrong by hand. This hub gathers Bytewrench's text utilities so you can count, transform, compare, and reshape text in a few clicks instead of fiddling in an editor or writing a throwaway script.
Count words and reading time, switch between UPPER, lower, Title, camelCase and snake_case, diff two versions side by side, run find-and-replace with full regex support, trim and pad and reverse strings, or turn a headline into a clean URL slug. Each tool gives instant, live feedback as you type.
Text is often sensitive — draft contracts, internal notes, customer data. Bytewrench processes all of it locally in your browser, so nothing you paste is uploaded or retained. That makes these tools safe for confidential content and fast enough to use on large documents.
When to use these tools
- Checking the word count and reading time of an article against a length target.
- Converting variable or column names between camelCase, snake_case, and kebab-case.
- Comparing two versions of a document or config to spot exactly what changed.
- Running a regex-powered find-and-replace across a block of text with live preview.
- Turning a page title into a clean, SEO-friendly URL slug.
Tools in this category
Frequently asked questions
How is reading time estimated?
The word counter estimates reading time from the word count using an average adult reading speed of roughly 200–250 words per minute. It's a useful guideline for articles and scripts, though actual time varies with content complexity.
Which cases can the case converter produce?
It handles UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case, among others — covering both prose styling and the naming conventions used in code.
Does find & replace support regular expressions?
Yes. You can toggle regex mode to match patterns, use capture groups in the replacement, and preview the result live before applying it — useful for bulk edits that a plain literal replace can't handle.
Is my text stored or sent anywhere?
No. Every text tool runs entirely in your browser. Whatever you paste — drafts, notes, or sensitive data — is processed locally and never uploaded or logged.