Share this page

Copy the link or send it to your audience.

Share to
QR code for this page
Scan to open on your phone

Point your camera at the QR code to open this page on any device.

Writing & Analysis · Instant results
100% Free · No signup

Clean the
mess

Paste text with broken capitalisation or random case and get a clean, correctly-cased version in one click — perfect for PDF and copy-paste cleanup.

Fixes random case PDF cleanup Straightens quotes
Advertisement
Case Cleanup Tool — https://typing.brightcoding.dev/en/text-case-cleanup
Advertisement

Copying from a PDF, a screenshot or a misbehaving app often leaves you with text like “ThIs IS HoW It C0MES OuT” — all-caps shouts, random case and broken spacing. This cleaner detects the mess and rebuilds proper sentence case, fixes common typos, straightens quotes and removes doubled spaces, so your pasted text is publication-ready.

Writing & Analysis

Features

Everything you get with this tool — free, unlimited and right in your browser.

Smart case detection

Detects whether text is ALL-CAPS, random-case, l33t or properly cased and rebuilds natural sentence case automatically.

Formatting repair

Removes doubled spaces, fixes broken line breaks from PDFs and normalises punctuation marks.

Quote & apostrophe fix

Straightens curly quotes and apostrophes into consistent typographic characters.

One-click clean copy

Copy the cleaned result instantly, ready for Word, email or your CMS.

How to use

How to use

Get started in a few simple steps.

Drop the broken text from a PDF, email or app into the box.

Choose the output style — sentence case is the default, with Title and UPPERCASE options.

The tool highlights what changed so you can trust the cleanup before copying.

Copy the fixed text into your document, email or CMS.

Tips & recommendations

Tips & recommendations

Pro tips to get the most out of this tool.

Run it after every PDF paste

PDF text extraction almost always breaks case and spacing. A one-second cleanup saves minutes of manual editing.

Choose the right target case

Sentence case for paragraphs, Title Case for headings — the tool applies your choice consistently.

Keep proper nouns in mind

The cleaner preserves recognised names and acronyms where possible, but do a quick skim of brand names.

Use it before publishing

A final cleanup pass catches the small errors that make professional copy look sloppy.

Examples & data

Examples & data

See this tool in action.

Before After
tHIS iS a TeSt This is a test
ALL CAPS SHOUTING All caps shouting
double spaces here double spaces here
“curly” quotes here “curly” quotes here

Real examples of the messes the cleaner fixes automatically.

You might also like

Clean the mess

Paste text with broken capitalisation or random case and get a clean, correctly-cased version in one click — perfect for PDF and copy-paste cleanup.

Start free
100% Free · No signup Private & in-browser
Advertisement
Frequently asked questions

Frequently asked questions

Quick answers to the most common questions.

Yes — free, unlimited, no signup. Everything runs locally in your browser.

Random case, all-caps, l33t substitutions, doubled spaces, broken line breaks and inconsistent quotes and apostrophes.

Yes — paste entire articles or reports. The cleaner handles large blocks quickly.

It recognises common names and acronyms and preserves them; skim the result for niche brand spellings.

Advertisement