One song. Every video it needs.

Turn one track into a 4K visualizer for YouTube, a lyric video, a karaoke video, the Spotify Canvas, Apple Music motion art and a video podcast. All in your browser: no software needed, no editing skills required.

MUSIC VISUALIZER

Music visualizers that move with your track.

Make an audio-reactive music visualizer in your browser: pick a template, upload your song and cover art, and export a 4K 60 fps MP4 for YouTube, or a vertical cut for Reels, Shorts and TikTok.

COMPOSE, THE VISUALIZER BUILDER

Build your own music visualizer from scratch.

Place reactive bars, a spinning vinyl, your logo, text and lyrics wherever you want, and let the song drive all of it. A lyric video or a music video, 4K at 60 fps, no watermark.

CANVAS, FOR SPOTIFY CANVAS

Make a Spotify Canvas from your cover art.

Turn your cover into a seamless 8 second Spotify Canvas loop: motion, effects, text animations and a timeline, exported silent at 9:16, as Spotify asks. No After Effects needed.

MOTION, MOTION ART FOR APPLE MUSIC

Apple Music motion art for your album cover.

Turn the cover you already have into an animated album cover at Apple's exact frames, square and tall, with Apple's safe areas shown as you design. Convert any Spotify Canvas in one click.

PODCAST, THE VIDEO PODCAST STUDIO

Turn your podcast episode into a video.

Upload the episode, say how many people talk, and get a video podcast where whoever is speaking moves on an animated stage. 1920 x 1080 at 50 fps, for YouTube, Spotify and Apple Podcasts.

KARAOKE, THE KARAOKE VIDEO MAKER

Make a karaoke video from any song.

Upload the song and paste the lyrics: the music plays without the vocals and every word lights up as it is sung. 4K at 60 fps for YouTube, Shorts, Reels and TikTok.

MASTERING, THE ONE-CLICK MASTERING STUDIO

AI mastering online. Release-ready in one click.

Upload your finished mix and hear it come back crisp, loud and balanced. Compare it with your original first, then download WAV or MP3.

LIMEPULSE VOCAL REMOVER

Remove vocals from any song.

Get the instrumental and the acapella as two tracks. Hear a 30-second preview in LYRA, VEGA, ORION and NOVA, then download the whole song as WAV 24-bit or MP3 320 kbps.

One plan, every studio. Cancel anytime.

One subscription. Every studio.

One plan unlocks every studio. Make the video, the lyric video, the karaoke version, the Spotify Canvas, the Apple Music motion art and the podcast for the same release, without installing anything or paying for separate tools.

What one song gets you

Every file LimePulse makes from one track, where it plays and its exact size.
OutputWhere it playsSizeMade in
Music videoYouTube3840 x 2160 at 60 fpsMusic Visualizer
Vertical cutYouTube Shorts, Reels and TikTok2160 x 3840, 9:16Music Visualizer
Lyric videoYouTube and socialUp to 3840 x 2160, lyrics synced by AICompose
Karaoke videoYouTube, social and karaoke nightsUp to 3840 x 2160, 16:9, 9:16 or 1:1Karaoke
Spotify CanvasBehind your song in Spotify1080 x 1920, 8 second loopCanvas
Apple Music motion artYour album in Apple Music3840 x 3840 and 2048 x 2732Motion
Video podcastYouTube, Spotify and Apple Podcasts1920 x 1080 at 50 fpsPodcast
Instrumental and acapellaCovers, remixes and karaoke nightsWAV 24-bit, 44.1 kHz, or MP3 320 kbpsVocal Remover

The studios

The Creator plan

$9.99 a month, or $99.99 a year (about $20 saved). Full pricing details.

The Creator plan unlocks every studio and unlimited exports with no watermark. Cancel anytime from your account.

Made to each platform's rules

Spotify, Apple and YouTube each publish what they accept. Here is what each one asks, from its own guidelines, next to what LimePulse delivers.

Each platform's rules are taken from its own guidelines, linked in the table, and were last checked in September and October 2026.
PlatformWhat it asksWhat LimePulse deliversFull specs
YouTube16:9, standard sizes up to 3840 x 2160. YouTube's upload guidance3840 x 2160 at 60 fps, and a 2160 x 3840 vertical cut for ShortsYouTube video specs
Spotify Canvas3 to 8 seconds, 9:16 vertical, MP4 or JPG. Spotify's Canvas guidelinesAn 8 second loop, 1080 x 1920, MP4Spotify Canvas specs
Apple Music motion artTwo files, 2048 x 2732 and 3840 x 3840, delivered together. 23.976, 24, 25, 29.97 or 30 fps, never 60. 45 to 100 Mbps. No audio. Apple's asset guideBoth files from one design, 8 seconds each, 30 fps, bitrate held inside Apple's window, no audio trackApple Music motion art specs
Spotify video podcasts16:9, 1080p or higher recommended. 24, 25, 30, 50 or 60 fps. H.264 or H.265, MP4 recommended. AAC audio. Up to 12 hours, uploaded in Spotify for Creators. Spotify's video specs1920 x 1080, 16:9, 50 fps, 8-bit H.264 MP4, AAC stereo at 192 kbps, episodes up to 3 hoursVideo podcast specs
Apple Podcasts videoA podcast host that supports Apple Podcasts video, or a standard RSS video feed in MOV, MP4 or M4V. Apple's video podcast helpAn 8-bit H.264 MP4, 1920 x 1080, 16:9, 50 fps, AAC stereo at 192 kbps, to upload to your podcast hostPodcast, the video podcast studio

Common questions

What is LimePulse?

An online music video maker for artists, labels and podcasters. One subscription covers every studio: Music Visualizer, Compose, Karaoke, Canvas, Motion and Podcast turn one song into a 4K visualizer, a lyric video, a karaoke video, a Spotify Canvas, Apple Music motion art and a video podcast. Mastering makes the song itself release-ready in one click, and Vocal Remover gives you its vocals and its instrumental as two tracks.

How much does it cost?

$9.99 a month, or $99.99 a year, which saves about $20 compared with paying monthly. One plan covers every studio with unlimited exports.

What does the Creator plan include?

Every studio, unlimited MP4 exports up to 4K at 60 fps with no watermark, every visualizer template, reactive look and prop, and 200 AI-generated cover artworks a month.

Do I need to install anything?

No software needed. LimePulse runs in Chrome or Edge, and the renders happen on our servers, so there is nothing to download or install.

What quality are the videos?

Music videos, lyric videos and karaoke videos render at up to 3840 x 2160 at 60 fps, and vertical cuts at 2160 x 3840. Spotify Canvas loops are 1080 x 1920, Apple Music motion art is 3840 x 3840 and 2048 x 2732 at 30 fps, and video podcasts are 1920 x 1080 at 50 fps.

Can I make vertical videos for Reels, Shorts and TikTok?

Yes. Every visualizer template renders in 16:9, 9:16 and 1:1, and re-composes for each shape rather than cropping.

How do lyric videos work?

In Compose, paste your lyrics and AI syncs every line to the song. Then drag any line to fine-tune its timing, or drag its edges to change how long it stays. Any language works, including right-to-left scripts like Arabic.

How do I make a karaoke video?

Open Karaoke, upload the full song and paste the lyrics. The music plays without the vocals, every word is timed to the song, and each word lights up as it is sung, with a Wipe or a Pop. The Vocal volume slider keeps a quiet guide voice if you want one.

How long can a video podcast be?

Up to 3 hours per episode. Upload the mixed episode, tell Podcast how many people are talking (up to 4), and it finds who speaks when and animates them on the stage.

Will Spotify and Apple Music accept my files?

Each file is made to the platform's published rules. A Spotify Canvas is an 8 second 9:16 loop, and Apple Music motion art comes as both required sizes at 30 fps, with the bitrate inside Apple's window and no audio track. A video podcast is an 8-bit H.264 MP4 at 1920 x 1080 and 50 fps, which meets Spotify's video specs.

How do I get motion art onto Apple Music?

Through your distributor. Apple does not take motion art uploads from artists directly, so you send both files to the distributor that delivers your album.

Can I publish straight to YouTube?

Yes. Connect your YouTube channel with your Google account, then send any finished render from your library straight to YouTube.

Are the exports watermarked?

No. Every export is a clean MP4 with no watermark and no logo.

Does my music get uploaded?

Yes, to render it: the track is uploaded to be analysed and rendered, and it stays in your account.

Can I cancel anytime?

Yes. Open Manage billing on your account page and cancel there. Billing is handled securely by Stripe.

Explore LimePulse

Every video your next release needs.

One plan unlocks every studio. Pick how you want to pay.

Every plan includes: Every studio, Unlimited exports, 4K at 60 fps, No watermark, 200 AI artworks a month, No software needed. Full pricing details.