How to Convert Text Case on Mobile (iOS & Android)
Published 2026-03-12 · convertcase.in
Need to change text case on your phone or tablet? Here's how to do it on iOS and Android — both natively and using ConvertCase.
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No signup · No limits · Works on all devices
1Using ConvertCase on Mobile
Open convertcase.in in your mobile browser. Tap the text area, paste or type your text, and tap any case button. The site is fully mobile-responsive.
2iOS Keyboard Tricks
Tap the Shift key twice quickly to enable Caps Lock. Tap once to disable. For documents: use the Format menu in Pages.
3Android
Most Android keyboards let you toggle shift for capitalisation. For bulk conversion, use convertcase.in in Chrome mobile.
Frequently Asked Questions
Is there a case converter app for iPhone?
The easiest solution is convertcase.in in Safari or Chrome — no app download required, works on all iOS devices.