What is Shiftext?
Shiftext is a free collection of eighteen text and string transformation tools built to handle the tedious parts of working with text: fixing case, formatting strings, cleaning up pasted content, and converting between formats. Every tool runs entirely in your browser, there's no server involved, nothing is transmitted, and nothing is stored.
The goal was simple: put the tools you actually reach for most often in one place, make them instant, and get out of the way. No account, no upload dialog, no waiting. Paste your text and the result is already there.
Why we built it
We're education professionals, and Shiftext started life as a tool for us. We got tired of finding text that was shouting at us in ALL CAPS, or turning up as a jumbled mix of cases after a document didn't survive the trip out of a PDF or a spreadsheet. Between classes there's never much time, and when you've got information in one format that needs to be in another, re-typing it all by hand, untangling a snippet of code, or wrapping a string in JSON is the last thing you want to be doing. (Turning a worksheet into Webdings to keep the students guessing is another matter entirely.)
So we wanted something fast, private, and ready whenever we needed it, on the desktop or on the phone. No new site to go hunting for, no subscription to remember, and it had to cost nothing to run. The part we love most is that it doesn't burn a single AI token. We're big fans of ChatGPT and Claude, but they can keep the invoice to themselves. These days Shiftext sits bookmarked on our phones and computers, ready the moment we need it.
It grew into a simple but powerful set of tools that just gets the job done with the least fuss. We reckoned they were worth sharing, so here they are. We hope you find them as useful as we have.
The tools
Shiftext currently includes eighteen tools, plus an All Transformations page that runs them all at once:
- Lowercase to Uppercase Converter, converts any text to UPPERCASE.
- Uppercase to Lowercase Converter, converts UPPERCASE or mixed-case text to lowercase.
- Capitalization Tool, capitalizes every word, every sentence, or title-cases your text.
- String Formatter Online, format strings for Java, Python, JSON, camelCase, snake_case, and more.
- Text Formatter Online, clean whitespace, fix line breaks, strip extra blank lines, and tidy plain text.
- String to JSON Converter, wrap strings in valid JSON format with correct escaping.
- Invisible Text Generator, create blank zero-width characters to copy and paste.
- Small Text Generator, small caps, superscript, and subscript letters.
- Strikethrough Text Generator, cross out text with single, double, or slash-through lines.
- Big Text Generator, large fullwidth and bold letters you can copy anywhere.
- Cursed Text Generator, glitchy Zalgo text with three intensity levels.
- Binary Code Translator, convert text to binary and back again.
- Hex to Text Converter, convert hexadecimal to text and text to hex.
- Wingdings Translator, turn text into Wingdings and Webdings symbols.
- HTML Viewer, paste HTML and see it rendered in a safe preview.
- Caesar Cipher Encoder, encode and decode text with a letter shift and ROT13.
- All Transformations, type once and see your text in every style at the same time.
Privacy commitment
Every tool on Shiftext processes your text client-side using JavaScript in your own browser. Your text is never sent to our servers, in fact, we don't have a server that processes text. The only data we save locally is your preferences (like your last-used tool and any display settings), stored in your browser's localStorage. You can clear this at any time through your browser settings.
We use Google AdSense to show ads, which may set its own cookies in accordance with Google's privacy policy. We do not run any additional analytics or tracking scripts. Full details are in our Privacy Policy.
Who is behind Shiftext?
Shiftext is an independent project run by a couple of education professionals, launched in June 2026. We're not a corporation with a sales funnel, just teachers who got fed up with clunky tool sites and built the one we actually wanted to use. It comes to you from Down Under in Australia, home of Crocodile Dundee and roughly a thousand things that can kill you. Rest assured, the tools are friendlier than the local wildlife.
If you have a question, a bug report, or a suggestion for a new tool, please use the contact page, we read everything.
Use Shiftext as an app
Shiftext is installable as a web app on any device, no app store, no account, no download fee. Once installed it opens without a browser bar and works offline for any tool you have visited recently.
- Android (Chrome): tap the "Add to Home Screen" prompt that appears at the bottom of the screen, or tap the three-dot menu ⋮ then Add to Home Screen.
- iPhone / iPad (Safari): tap the Share button ⬆ at the bottom of Safari, then tap Add to Home Screen.
- Desktop Chrome or Edge: click the install icon (⊕) in the address bar on the right-hand side.
Technical details
Shiftext is built with plain HTML, CSS, and JavaScript, no frameworks, no build tools, no dependencies. Pages load fast because there's almost nothing to load. The site is hosted on a CDN-backed static host, served over HTTPS with a service worker for offline support.
Page last reviewed: June 2026