Share this page
Copy the link or send it to your audience.
Point your camera at the QR code to open this page on any device.
Type less,
say more
Build your own autocorrect rules and text replacements — turn short codes into full phrases, fix persistent typos and level up your typing.
Your phone and computer already autocorrect — but with generic rules. This tool helps you design your own: map “brb” to “be right back”, fix your most-typed typos automatically, and build a personal shorthand library you can configure in your OS or phone. A few replacements, saved once, save keystrokes forever.
Features
Everything you get with this tool — free, unlimited and right in your browser.
Custom text replacements
Map short codes like “brb” or “addr” to full phrases you type constantly.
Typo fixer
Add your most repeated typos and get clean text automatically — no more correcting yourself.
Personal shorthand library
Design a shorthand system for work, chat and notes, and keep it in one place.
Setup guides for any device
Export your rule list with setup instructions for iOS, Android, Windows and Mac autocorrect.
How to use
Get started in a few simple steps.
Enter the short code and the full text it should expand to.
List your most common misspellings and their correct forms.
Copy your full rule set and follow the setup guide for your device or OS.
Paste the rules into your autocorrect settings — your typing instantly becomes faster.
Tips & recommendations
Pro tips to get the most out of this tool.
Use memorable short codes
Prefix custom codes with something unlikely to type by accident, like “zz” — “zzmail” expands to your email address.
Fix your real typos, not random ones
The best autocorrect lists come from your actual mistakes. Add them as they happen.
Expand addresses & signatures
Map “zzad” to your full postal address and “zzsig” to your email signature — huge time savers in forms and emails.
Sync across devices
Set the same replacements on your phone and computer so your shorthand works everywhere.
Examples & data
See this tool in action.
| Short code | Expands to |
|---|---|
| zzemail | you@example.com |
| zzaddr | Your full mailing address |
| brb | Be right back! |
| teh | the |
Example rules — a few good replacements save thousands of keystrokes a year.
Type less, say more
Build your own autocorrect rules and text replacements — turn short codes into full phrases, fix persistent typos and level up your typing.
Start freeFrequently asked questions
Quick answers to the most common questions.
Yes — free, unlimited and private. Rules are built and exported locally in your browser.
iOS, Android, Windows and Mac all support text replacement/autocorrect — the guide covers each.
Yes — copy your formatted rule list and paste it into each device’s settings.
No — autocorrect replacements are visible shorthand, so keep passwords out of them. Use them for phrases, addresses and fixes.