Why people use this tool
Text copied from PDFs, emails, websites, or documents often breaks formatting. Extra spaces appear, invisible characters sneak in, lines split incorrectly, or CAPS LOCK ruins sentences. This tool fixes those problems in seconds so your text is ready to use anywhere.
Common problems this fixes:
Part of the HammerSuite toolkit for getting content ready faster.
Pro Tips
How it works
Paste your text
Drop in anything, emails, docs, webpages, messy formatting included.
Choose your case and clean-up options
Pick a case style, then toggle clean-ups like emojis and invisibles.
Copy or download the result
Copy instantly, or download the cleaned text for later use.
What this tool fixes
Caps Lock accidents
Fix accidental ALL CAPS without retyping.
Inconsistent headings
Standardise headings to Sentence Case or Title Case.
Emojis in professional copy
Remove emojis when you need clean, formal text.
Invisible characters that break layout
Strip hidden Unicode that causes odd spacing and broken wraps.
Hidden AI characters
AI and copy-pasted text can include invisible characters like zero-width spaces.
Metrics Summary
Counts characters, words, sentences, lines, and paragraphs so you can stay within limits (forms, ads, subject lines)
What each conversion does
Choose the conversion that matches where the text will be used (headings, emails, or body copy).
Sentence case
Makes text read like normal writing.
Capitalises the first letter of each sentence and converts the rest to lower case. It also fixes a standalone “i” to “I”. It does not reliably capitalise names, brands, or places.
Example: This is a sentence. I typed it quickly.
lower case
Makes everything lower case.
Converts every letter to lower case. Useful for normalising messy text, tags, or data where case consistency matters.
Example: this is an example of lower case.
UPPER CASE
Makes everything upper case.
Converts every letter to upper case. Useful for labels, emphasis, or fixing accidental mixed-case.
Example: THIS IS AN EXAMPLE OF UPPER CASE.
Capitalised Case
Capitalises every word.
Capitalises the first letter of every word and converts the remaining letters to lower case. Simple for headings, but it will capitalise small words too.
Example: This Is An Example Of Capitalised Case.
Title Case
Polished headings with fewer awkward capitals.
Capitalises most words while usually keeping short connector words in lower case, depending on the rule set. Best for article titles and page headings.
Example: This Is an Example of Title Case.
Common questions about cleaning and converting text
What invisible characters does it remove?
The tool removes common invisible or non-printing characters that often appear when text is copied from websites, PDFs, Word documents, or AI tools, including:
Zero-width space (ZWSP), which can break words or spacing without being visible
Zero-width joiner and non-joiner, which can affect character rendering and copying
Non-breaking spaces, which stop lines wrapping normally and cause odd spacing
Soft hyphens, which can appear mid-word after copying from PDFs or web pages
Hidden control characters that create unexpected spacing or formatting behaviour
Removing these ensures text pastes cleanly into websites, emails, and documents without layout or spacing issues.
What is the difference between Title Case and Capitalised Case?
Title Case capitalises the first letter of most words, including nouns, verbs, adjectives, and adverbs. Capitalised Case usually capitalises the first letter of every word, including short words like “and”, “or”, and “to”. If you want headings that look more “book style”, use Title Case. If you want simple consistent caps on every word, use Capitalised Case.
What does Remove Invisibles remove?
It removes hidden characters that can sneak into copied text and cause weird spacing or wrapping. Common ones include zero-width space (U+200B), zero-width joiner (U+200D), zero-width non-joiner (U+200C), left-to-right mark (U+200E), right-to-left mark (U+200F), non-breaking space (U+00A0), soft hyphen (U+00AD), and BOM (U+FEFF).
Does this keep my line breaks?
Yes. Case conversion and cleaning options keep your existing line breaks. If you add a “Normalise line breaks” option later, that would only change line breaks when the user turns it on.
Does the tool store my text?
No. Your text is processed in the browser and is not saved.
What browsers are supported?
Modern browsers: Chrome, Edge, Firefox, Safari, and other Chromium-based browsers.
Can I use this on mobile?
Yes. It works on mobile browsers, and copy works best on Chrome and Safari.
