About Liner

What is Liner?

Liner is a visual workspace for organizing songs and planning releases. Think of it as a board where every card is part of the project: a demo, a reference, a note, or a sequencing decision. You can drag audio files from your computer, paste links from Spotify, SoundCloud, or Apple Music, and arrange them freely on an infinite canvas.

Group songs into frames for albums, EPs, or release boards. Add notes for production ideas and decisions. Play tracks directly from the canvas. Export the final tracklist when it's ready. Liner supports WAV, MP3, FLAC, and AIFF files alongside links from major streaming services. It is designed for the way artists and producers actually think about unfinished work: spatially, not in rows and columns.

Why we built it

Every album starts with a pile of ideas. Demos on a desktop. Voice memos on a phone. Spotify links in a group chat. Notes and spreadsheets that try to make sense of it all.

We wanted a tool that feels like pinning tracks to a wall so you can step back and see the shape of the release. Where sequencing is a drag, not a formula. Where the work stays yours, and sharing is a deliberate part of the process.

Local-first by design

Start without an account and work with locally stored boards and audio. When you use cloud sync, board metadata and eligible MP3, M4A, and AAC files up to 20 MB sync for listening across devices. Lossless WAV, AIFF, and FLAC masters remain local. Keep your original files and export important boards for backup.

The team

Liner is built by ninetynine.digital, a small studio focused on tools for creative people. We make software that respects privacy, simplicity, and good taste.

Have a question or idea? Reach out at hello@ninetynine.digital.