AP, Chicago, MLA, APA, or Sentence case.
Was this tool helpful?
95% · 283 people found this tool helpful
Title Case Converter capitalises headlines correctly for AP, Chicago, MLA, APA, or plain sentence-case style. Each guide treats short prepositions, conjunctions, and articles differently — paste your title once and switch styles to compare. The tool handles multi-line input so you can format a whole list of headlines at once, then copy the result to your CMS, slide deck, or email subject line.
Paste Title Case content into the input box; the tool parses it as soon as you stop typing.
See a live preview of the the target format output before you commit, so you can catch any surprises early.
Save the converted the target format to your device — everything happens in your browser, so nothing is uploaded to a server.
Format conversion is one of those chores you never plan for — a colleague sends a file in the wrong extension, a client app rejects your upload, a legacy system refuses anything but its native format. Title Case Converter exists so that you never have to install a desktop app or trust a random uploader website just to change a file's container. Everything runs inside your browser tab using modern WebAssembly builds, which means your files are never transmitted, queued, or logged. Toolzer's design philosophy is simple: privacy-first (no tracking, no accounts), performance-first (the page is interactive in under a second on a 3G connection), and honesty-first (no fake ratings, no dark patterns, no upsells). Title Case Converter follows the same rules as every other utility on the site. You can bookmark this page, share the URL with a colleague, or pin it to your browser's toolbar — the experience will be identical every visit, and it will keep working even if you're on airplane Wi-Fi. Real people use this tool for real work — freelancers cleaning up client deliverables, sysadmins triaging tickets, students finishing assignments — and it is tuned for those workflows, not for demo videos.
AP capitalises words with four or more letters; Chicago capitalises every word except articles, short prepositions, and coordinating conjunctions unless first or last.
Words that are already fully uppercase stay uppercase. For mixed-case brand names (iPhone, eBay) review the output and tweak if needed.
Yes — each line is processed independently, so paste a list and copy the formatted block back.
No. Every utility on Toolzer is free, anonymous, and works in any modern browser without registration.
Yes. Whenever the tool can produce an answer entirely in the browser, the data never leaves your device.
Yes. The interface is fully responsive and works on iOS Safari, Android Chrome, and every modern mobile browser.
Yes. Every Toolzer page has a clean permanent URL you can bookmark or share.
Whether you are writing a tweet, a meta description, a college essay, or a 1,000-word blog post, knowing th…
Stop hand-editing text just to change its case.
Spotting changes between two versions of text is tedious by eye.
Lorem Ipsum is the classic placeholder text used by designers and developers since the 1500s.