Czech Diacritic Keyboard

Stop typing without proper Czech accents.
Standard keyboards force you to ignore diacritics or hunt for long-press menus. This tool eliminates that friction entirely. It is a dedicated input engine that inserts č, ě, ř, ň, ť, ď, ň, ů, and all other Czech diacritic characters with a single tap — no switching layouts, no copy-paste, no autocorrect guesswork.

Core input mechanics

• Direct diacritic keys – Dedicated keys for á, č, ď, é, ě, í, ň, ó, ř, š, ť, ú, ů, ý, ž. No long-press or secondary popup needed.
• QWERTZ / QWERTY switch – Toggle between standard Czech QWERTZ and international QWERTY layout directly from the keyboard toolbar.
• Number row always visible – Top row with digits 0–9, plus common symbols (.,?!-). No need to hold a modifier key.
• Space bar auto-punctuation – Double-tap space inserts a period + space. Triple-tap inserts a comma + space.
• Shift lock – Double-tap shift to lock uppercase. Triple-tap to return to lowercase.
• Backspace with hold-to-delete – Press and hold backspace to delete whole words (selectable speed in settings).
• Emoji panel – Dedicated button opens standard Android emoji picker without leaving the keyboard.
• Clipboard manager – Save up to 10 recent text snippets. Tap any snippet to paste. Long-press to delete.
• Gestures for cursor control – Swipe left/right on space bar to move cursor by one character. Swipe up/down to jump to line start/end.
• Auto-capitalization – First letter of a sentence is automatically uppercase. Disable in settings.
• Period shortcut – Long-press period key to insert ellipsis (…).

Customization & visual options

• Theme engine – Choose from 12 preset color themes (light, dark, high-contrast, pastel).
• Custom background – Set any image from your gallery as keyboard background. Adjust opacity.
• Key border toggle – Enable or disable visible borders around each key.
• Key press sound – Select click, pop, or typewriter sound. Adjust volume independently of system media.
• Vibration feedback – Set vibration duration per key press (off, short, medium, long).
• Key popup size – When a key is pressed, a larger preview appears above it. Adjust preview size or disable.
• Font size – Scale key label text from 80% to 150% of default.
• Layout height – Choose between compact, normal, or expanded keyboard height.

Language & input behavior

• Dual language support – Czech + English dictionaries active simultaneously. No manual switching.
• Smart diacritic correction – If you type “prazsky”, the engine offers “pražský” as a suggestion. Accept with one tap.
• Word prediction – Next-word suggestions based on Czech grammar (e.g., after “jsem” it suggests “rád”, “doma”, “unaven”).
• Dynamic autocorrect – Corrects common Czech typos (e.g., “nevim” → “nevím”, “muzu” → “můžu”).
• Personal dictionary – Add custom words (names, slang, technical terms). They will never be marked as misspelled.
• Learning engine – Keyboard learns your frequently used words and prioritizes them in predictions. Reset learning data in settings.

Advanced controls

• One-handed mode – Shift the entire keyboard to left or right side of screen. Adjust offset distance.
• Cursor key row – Enable an extra row with arrow keys (← ↑ → ↓) above the number row.
• Undo / Redo – Shake device or press undo button to revert last typed sentence. Redo reverses undo.
• Text shortcuts – Create custom abbreviations. Type “oml” → expands to “omlouvám se”. Type “jj” → “jasně”.
• Multiple keyboard instances – Run two separate keyboard layouts simultaneously (e.g., one for messaging, one for forms).

Key advantages over default keyboards

• No long-press latency for Czech characters – every diacritic key is a single tap.
• Full number row without switching to symbol layer.
• Clipboard manager built in – no third-party app required.
• Personal dictionary syncs across apps (SMS, email, social media, notes).
• Learning engine adapts to your writing style within hours.
• All customization options available without root access.

Download mobile app now – replace your default input method with a keyboard that understands Czech grammar, diacritics, and your personal vocabulary.

Technical disclaimer: This app requires Android 3.0.x or higher. An active internet connection is needed for dictionary updates and cloud-based prediction improvements. In-app purchases are available for additional theme packs and advanced clipboard functions. Data usage is minimal — the app transmits only anonymized typing statistics to improve prediction accuracy. Age rating: Everyone. By installing, you agree to the developer’s privacy policy regarding keyboard input data (no keystroke logging or personal data collection).