Igbo Keyboard — Tone Marks & Diacritics

Add correct Igbo diacritics (tone marks) to your writing on any website. Runs on your device. Text is sent only in reports you send.

Write proper Igbo anywhere in Chrome — email, social media, docs, forms — with correct diacritics and tone marks added for you. Igbo is tonal, and the marks matter: they change meaning. This extension fixes them for you as you write. • Click the "IG" button that appears on any text field, or press Ctrl+Shift+D (⌘+Shift+D on Mac), to add diacritics to what you've typed. • Works on every website. • Undo with Ctrl+Z to get the original back. • Quick-diacritize box in the toolbar popup for pasted text. Privacy first: diacritization runs entirely on your device using a built-in dictionary. Your text is never sent to any server. We collect only anonymous usage counts (never your text) to see how many people use the extension.