How to Turn Your Own Lyrics into a Song with AI (and Get It to Sing Every Word)

Before you paste: what makes lyrics easy to sing

The engine will sing almost anything you give it, but some shapes come out better than others. None of this is a rule; it's what we've noticed listening to thousands of results.

• Lines of six to ten syllables sing naturally. A twenty-word line gets rushed; a two-word line gets stretched. Split long sentences.
• Rhyme is optional. Plenty of good songs on Tunely don't rhyme at all. What matters more is that lines in the same section have a similar length and rhythm.
• Repeat the chorus word for word each time it appears. Paste it twice or three times rather than writing “chorus again”; the engine sings what's on the page.
• Use section tags on their own line: [Verse], [Chorus], [Bridge], [Outro]. They're optional, but they tell the engine where the energy changes. Without them it will guess the structure, usually correctly.
• Length. Two verses and a chorus (about twelve to twenty lines) give a two-and-a-half to three-and-a-half-minute song. A single verse gives a short one. Very long lyrics get sung faster or trimmed, so if you have forty lines, consider two songs.
• Write numbers and abbreviations as words: “twenty-one”, “Doctor”, “Saint Louis”. The engine sings letters, not meanings.

Step by step on Tunely

The whole thing takes one screen and about three minutes.

• Open Lyrics to Song (or Create and switch to Custom). You can do this without an account for your first song.
• Paste the lyrics into the lyrics box. Keep the line breaks; they matter more than punctuation.
• In the style line, write the genre, the mood and the voice in plain words: “warm acoustic ballad, female vocal, gentle, piano and guitar”. Male or female vocal is the single most common instruction people add, and it's worth stating every time.
• Optional: give the song a title, or let Tunely pick one from your first line. You can rename it later from the song menu.
• Press generate. Within about thirty seconds the lyrics appear and a live preview starts playing while the rest of the song renders; the preview is labelled so you know it isn't the final mix. The two finished versions arrive a couple of minutes later.
• Pick the version you prefer, or keep both. Every generation returns two takes of the same lyrics, so you can choose the melody you like.
• Share it by link, keep the MP3 ($1.99 on the free plan, included on Pro), or open the song menu for the remix options described below.

Names, other languages and mixed-language lyrics

This is where most “it didn't sing it right” messages come from, and there are fixes for each.

• Names the engine mispronounces: spell them the way they sound. “Siobhan” becomes “Shi-vawn”, “Xiomara” becomes “See-oh-MAH-ra”. The spelling is only in the lyrics you paste; nobody else sees it.
• Other languages: write the lyrics in that language and say the language in the style line (“Spanish pop ballad, female vocal”). In the last four months songs were sung on Tunely in more than twenty languages, with Arabic and Urdu, Portuguese, Spanish, French, Hindi and German the most common after English.
• Mixed languages, such as a Spanglish chorus or Hindi verses with an English hook, work fine line by line. Keep each line in one language where you can; a language switch mid-line is where accents wobble.
• Regional style: name it if it matters. “Bachata”, “sertanejo”, “Bollywood ballad”, “afrobeats” and “K-pop” all change the arrangement, not just the accent.

What gets rejected, and why

We looked at four months of failed generations. Two categories account for nearly all the lyric-related ones, and both have simple fixes.

• Lyrics from an existing song. Paste the words of a released song and the engine stops with “your lyrics contain copyrighted material”. This is the most common rights-related rejection we see, and it's deliberate: a copy of someone else's composition can't be licensed to you. Write your own words, or write new lyrics about the same feeling. A parody still borrows the melody, so it's also refused.
• A real artist's name in the style line: “like Adele”, “Drake type beat”, “Linkin Park style”. The engine doesn't reference specific artists. Since September 2026 Tunely handles this for you: it removes the name, describes the sound instead (“powerful soulful female vocal, piano ballad, emotional build”) and resubmits, so the song still generates. Describing the sound yourself usually gets closer to what you meant anyway.
• Rarer: explicit or hateful content is flagged by moderation. Strong language is fine; content that targets a real person or a group isn't.

A refused generation never costs a credit. The credit is reserved when you press generate and refunded when the engine declines.

Making it sound the way you hear it in your head

The style line is where the song is decided, so here are six that people use, each in a different genre, so you can see the pattern: genre, mood, voice, one or two instruments, sometimes a tempo.

Two controls next to the style line help when the first take is close but not right. Creativity lets the engine drift further from the obvious arrangement; keep it low for gifts and higher for experiments. Boost rewrites your style line into a fuller description for free, and it's the fastest fix when a result sounds generic.

After the first take: changing the music without losing your words

A song that sings the right words in the wrong style doesn't need to be started over. The song menu on Pro has four tools that keep your lyrics.

• Cover: the same lyrics sung again in a different genre or voice. This is the tool for “I love the words, but make it country”.
• Extend: adds a verse or an outro to a song that ended too soon, continuing from the point you choose.
• Add Vocals: you upload your own instrumental (a beat you made, a piano recording) and paste the lyrics; Tunely sings over it.
• Replace the instrumental: keep the vocal performance and swap the backing.

All four cost the same as a generation and live in the “…” menu on each song. If you'd rather change one line, the honest answer is that there's no word-level editing yet: fix the line in the lyrics box and generate again, and the second take will usually keep the feel of the first if the style line is the same.

Starting from a text, a poem or a letter instead of finished lyrics

Plenty of the best songs on Tunely didn't start as lyrics. They started as a long WhatsApp message, a eulogy, a letter someone never sent. Two ways to get from prose to verses:

• Paste the prose straight in. It works more often than you'd expect; the engine breaks it into phrases and sings them. Best for short texts of under a hundred words.
• Run it through the free lyrics generator first, with an instruction like “turn this message into two verses and a chorus, keep my exact phrases where you can, don't add clichés”. Then read the result, put your own words back where the generator smoothed them out, and paste it into Custom mode.

The second route is how the birthday and letter examples at the top of this page were made: a real message, reshaped into verses, sung as written.

Rights: whose song is it?

Lyrics you wrote are yours; nothing about generating a melody changes that. The recording is licensed to you: for personal use on the free plan, and for commercial use, with a downloadable certificate per song, on Pro and Ultra. If you plan to release the song or use it in anything that earns money, read can you use AI songs commercially first; it covers Spotify, DistroKid and YouTube in detail.