Every option, and what it changes

Paste the URL of a song you made on Suno — or just its song id. Both of these work, and so does a link with tracking junk on the end:

https://suno.com/song/9dfdf19c-d0ef-44b5-bc96-1a62698bf8a1
9dfdf19c-d0ef-44b5-bc96-1a62698bf8a1

That one link supplies five things: the audio, your lyric sheet exactly as you wrote it, the cover art, the title, and your @handle as the artist credit. Nothing is fetched that you didn't paste, and the site never signs into your account.

Only Suno song links are accepted. The demo renders songs you own, not arbitrary audio from anywhere on the web.

Sets the shape and resolution of the video.

• 9×16 vertical — 1080×1920. The default. Made for Shorts, TikTok and Reels, where a phone fills the screen.
• 16×9 wide — 1920×1080. For YouTube, a desktop player, or anything shown on a TV.

The resolution is written into the file name, so you can always tell which is which: Artist_Title_LyricVideo_1080x1920.mp4.

Decides whether your artwork appears at all.

• Cover art — your Suno cover is shown sharp, over a blurred, darkened copy of itself. Your name and title sit under it.
• Classic — no artwork at all. Lyrics centred on a near-black screen with your credits along the bottom, the way a karaoke machine does it.

Style and aspect ratio combine into four layouts:

Whichever you pick, the words behave the same: each one lights up as it is sung, and lines that are too long to fit shrink — or split onto two rows — instead of running off the edge.

Both are filled in from your Suno song page, so leave them empty unless you want something different on screen.

• Title override — the second credit line, under your name. Also names the downloaded files.
• Artist override — the top credit line. It also decides which artist page the render is filed under, so keep it consistent if you want your videos collected together.

Both are drawn in capitals on the video. Nothing here changes the timing — only what is written.

A card is a still frame bookending the video: the same layout, with a promo image where the cover would be. Enter a number of seconds — 0, or empty, means no card. 60 seconds is the maximum for each.

• Pre-roll plays before the song, post-roll after it.
• A post-roll card is a tidy place for the Suno attribution that free-tier songs need.

Cards lengthen the finished video but never disturb the song: the lyrics keep their original timing, and the cards are added around them. They keep their artwork even in Classic style.

Required, every time. beatsky renders songs you hold the rights to — your Suno creations or your own writing — and never catalogue music. Your confirmation is stored alongside the job.

More on that, and on why this site is independent of Suno, on the about page.

• The MP4 — your karaoke video, ready to upload.
• A sync JSON — every word with its start and end time, if you want to build something else from it.
• The cover — the square art used for the render.

Alongside them, the job page shows its own marking:

• Words anchored — how much of the sheet was heard in the recording and pinned to it, rather than spaced out by estimate.
• Frame check — real frames are re-opened and compared against the timing file. Disagreement fails the render rather than shipping it.
• Duration, tempo, and where the time went — the stages of the render and what each one cost.

Most songs take two to ten minutes. The job page narrates each stage — fetching, timing the words, drawing the frames, encoding, checking — and updates itself.

You can close the tab. The render keeps going, and the page is shareable and worth bookmarking: it is the permanent home of that video, with its downloads and share buttons.

• A few renders per visitor every 15 minutes. If you hit the limit the page says how long to wait.
• Finished renders appear in the public gallery. Don't submit anything you want kept private.
• Heavily processed vocals — chopped, pitched, or buried in the mix — score lower, and the job page tells you when that happened rather than hiding it.