You can also use the Tauri desktop version built via GitHub Actions; see the Latest Release for details.
New Editor Features over the Original AMLL TTML Tool
Guided Beginner Workflow — Learn audio import, lyric review, timing, credits, export, and local testing through focused, state-aware steps using your own song; move the guide around the viewport or tuck it into a compact edge tab while working.
Compact Lyric Workspace — Use edge-to-edge audio and lyric areas, visually connected word and romanization groups, and compact whitespace chips sized by their space count, with an optional legacy label style.
Discord Rich Presence & PreMiD Bridge — The opt-in Tauri integration shares the current file or track, editor mode, line progress, playback state, and speed-aware timeline with Discord, preserves per-project elapsed time across app restarts, and exposes the same live state to PreMiD on the website while retaining a compatibility fallback for the original editor.
Combine Words Across Lyrics — Preview a word combination, apply it to matching sequences throughout the project, and optionally ignore case and surrounding punctuation.
Header-Free Timing Tools — Copy line and word timings onto existing lyrics or snap any selected timing block to the playhead without relying on imported Genius headers.
Remembered Desktop Window — Restore the previous window size, maximized state, and fullscreen state across desktop app launches without persisting its position or visibility.
Inline Time-Tab Editing — Double-click a synced word to edit it directly in Time mode, or edit per-word romanizations inline when displayed.
TTML Checklist — Maintain a persistent local queue of songs to sync with notes, progress tracking, and completed history.
Smarter Lyrics Splitting — Choose dedicated syllabification engines for English, Polish, Spanish, French, German, Indonesian, Italian, Portuguese, Russian, Japanese, and CJK lyrics; Auto Segment suggests an engine from the lyric language, while legacy fallbacks remain available.
Learned Word Splits — Remember manual split boundaries and automatically reuse them for future occurrences of the same word.
Persistent Split Options — The Split Word dialog remembers its last-used options, reducing repeated setup while correcting multiple words.
Spicy Lyrics Preview — A high-fidelity Spicy Lyrics renderer with animated, custom, and cover-art backgrounds; karaoke, Simple Lyrics, and line-synced layouts; automatic scrolling; and an optional FPS counter.
Time Stretch — Scale every TTML timestamp to fit a new song duration, with support for reading durations from audio files.
Unified Lyrics Import — Choose Plain Text, LRCLIB, Lyrically, or Genius from clear cards in the empty editor, then use one consistent preparation, replacement-confirmation, and formatting workflow.
Contribution
All active code and translation contributions are welcome! We also welcome bug reports and suggestions! See CONTRIBUTING.md.
Genius Header Categorization & Section Tools — Preserve headers such as [Chorus] and [Verse] as color-coded section metadata, with whole-section timing controls.
Backup & Restore — Export and restore selected settings, keybindings, appearance assets, projects and history, and plugins in a portable backup file.
Bouncy Word Indicator — Long-duration syllables in Sync mode get a subtle bouncing dot, making held words easier to spot while timing.
Toxi Lyrics Engine — High-fidelity jump-down animations, instant-on bloom with smooth fade-out, and adjustable wipe softness.
144Hz+ Rendering — A dedicated interpolation engine for ultra-high refresh rates that bypasses React bottlenecks.
Snap to Playhead — One-click synchronization that snaps lyric start times directly to the audio playhead position.
Auto-Lyric Sanitizer — Automatically strips Genius tags and cleans empty lines on import.
Automatic Multilingual Phonetics — Generate contextual Japanese, Mandarin, and Korean romanization with per-word readings, tone-aware Mandarin mapping, and mixed-language line support.
Pre-Export Validator — Checks for untimed or overlapping lyrics before saving.