Songwriter's
Toolkit
The all-in-one songwriting workstation. Find the rhyme, write the line, drop the marker, record the take — without leaving the app.
What's inside
Two tools that finally talk to each other.
Rhyme Engine
Every kind of rhyme, in six languages.
Phonetic matching, vowel/consonant/full modes, syllable control, strict-to-loose tuning. A real dictionary engine — not a spell-check shortcut.
Songwriter's Notepad
A lyric notepad with a mini DAW underneath.
Lyrics map to your song's timeline. Drop markers for verse, chorus, bridge. Record scratch vocals while the track plays. Stack takes. Iterate.
Rhyme Engine
Built for the way songwriters actually rhyme.
Six languages, more on the way
English, Turkish, Spanish, French, German, Italian. Write in your language.
Pronunciation-based matching
In English and French, matches by sound, not spelling. ‘Fire’ pulls ‘higher’, ‘desire’, ‘liar’.
Vowel, consonant, or full match
Pick the kind of rhyme the line wants — perfect, assonant, or consonant.
Adjustable selection
Drag handles to match the last syllable, the last two, or the whole word.
Syllable slider · strict to loose
Tune length (−4 to +4 syllables) and how strict the matching is, in real time.
Sub-millisecond search
Hundreds of thousands of words, indexed for instant results. No spinner, no internet.
Songwriter's Notepad
A lyric editor that knows where you are in the song.
Rich text lyrics
Bold, italic, color, per-word font size. Format the way the line should read.
Beat player, built in
Load a local audio file or paste a YouTube URL. Play, pause, seek — synced to your lyrics.
Timeline + draggable markers
The page maps to your track's duration. Drop labeled, color-coded markers for verse, chorus, bridge.
Voice recording, multi-track
Hit record. The song plays while the mic captures your take. Stack takes — they all play back in sync, like a mini DAW.
Rhyme highlighting
Toggle on — every rhyme in your lyrics lights up by group, up to ten colors, updating as you type.
Instant rhyme replacement
Select a word, tap rhyme — pick from the dictionary and the line updates instantly.
Plus auto-save every 10 seconds, multiple sessions you can switch between, and a scale slider for zooming into the verse you're working on.
Why Toolkit
One app instead of four browser tabs.
Songwriters today juggle a rhyme website, a notes app, a music player, and a voice recorder. Toolkit puts all of that in one place — so you can stay in the song.
Launch
June 1, 2026 · iOS and Android.
Get on the early-access list — we'll send a single email when Toolkit hits the stores.