Filipino Checker

Professional Filipino spell checker and grammar checker

What's new in v0.4.7 • Spreadsheet UI is left alone — document titles, the cell name box, zoom and font-size boxes, and menu search are no longer flagged • Only your actual content (cells, subtitle text) is checked, not the app's own controls What's new in v0.4.6 • Root/affix analysis rebuilt on a single source of truth — fewer false flags from inconsistent affix, vowel, and infix handling • Dropped-vowel typos now caught (e.g. bitawn → bitawan) • Contracted linker forms (pang-angkop) recognized, so valid contractions are no longer flagged • Fixed a stale underline lingering in the formula bar after switching cells in spreadsheets • Error popup now opens in one click (no more click being swallowed by the backdrop) • More reliable underline cleanup when moving between spreadsheet cells What's new in v0.4.5 • ng vs nang grammar — fully redesigned around KWF's official rule (what/how distinction); far fewer false flags • Verb & adjective inflections now recognized via morphology (natatanga, napagod, etc.) • English words, hyphenated compounds, and acronyms no longer flagged (buy-bust, ABS-CBN, DepEd) • Proper nouns handled mid-sentence • Suggestions keep capitalization, with one-click accept • Fixed underline visibility and popup cleanup in spreadsheet cells — Previous: v0.4.2 • Faster detection and improved vocabulary coverage • Filipino expletives rendered faithfully (Advanced style) • Better handling of Taglish code-switching What’s new in v0.3.2 • User Dictionary export/import — back up your added words as JSON — Previous: v0.3.1 • English-borrowed reduplication no longer flagged • Fewer false capitalization errors on subtitle continuations • Better suggestions for hyphenated compounds • Suggestion popup no longer clipped at screen edges ------- Filipino Checker is a professional spell checker and grammar checker designed specifically for the Filipino language. Built for translators, writers, and content creators working with Filipino text. Key Features: • Real-time spell checking on any webpage • 76,000+ verified Filipino words from KWF (Komisyon sa Wikang Filipino) and UP Diksiyonaryong Filipino • Taglish (Tagalog-English) code-switching support • Filipino morphology-aware suggestions (affixes, reduplication, linkers) • Custom user dictionary for specialized terms • Site-level enable/disable toggle • Advanced Rules activation for professional translators (via GloGround) How It Works: 1. Install the extension 2. Visit any webpage with Filipino text 3. Misspelled words are automatically underlined 4. Click underlined words to see suggestions 5. Add custom words to your personal dictionary Built on authoritative Filipino language sources — KWF Ortograpiyang Pambansa and UP Diksiyonaryong Filipino — ensuring accurate and reliable spell checking.