Lyrics text diff
Put your original and revised lyrics side by side. The center column flags lines that differ in length or text — handy before pasting into Suno.
Match story to sound: Lyrics vs Style · Structure tags · Tag helper
What this tool is for
Compare original and revised song lyrics before you paste them into Suno. Paste text, scan the middle column, and scroll both editors together on long drafts.
What the columns mean
# is the line number. L and R show character counts for that line. Diff compares the two sides: a green check when text matches; 0 when lengths match but wording differs; +N / −N when the right line is longer or shorter.
Sync scroll, guides & Focus
Turn on Sync scroll to keep both panes and the line list aligned. Optional line guides add a 24px rhythm in the text areas. Focus opens a full-screen layout — press Esc to exit.
Privacy
No account, no upload — your lyrics stay on your device.