Make music together,
one timecode at a time.

A collaboration platform for music makers

As a , upload multi-hour rehearsal recordings, mark sections by timecode, and extract the takes worth keeping.

Get started See how it works
See it in action
NoiseJar audio file detail view, showing a waveform with section markers, timestamped comments and threaded replies.
A quick tourSit back, or swipe to explore.
See every detail in the waveformCrisp peaks make it easy to spot the exact moment.
Sections give your track shapeReference "the second chorus", not "around 2:14".
Comments pinned to the secondFeedback lands exactly where it matters.
Iterate with versionsUpload a new mix, keep the comments, see what changed.
Built for your phone, tooReview audio, leave comments - wherever you are.
@-mentions and clickable timecodesType @ to pull a collaborator in, or 1:22 to make a jump link.
Threaded replies keep it tightReplies nest under the comment they belong to.
An audio player you'll actually enjoyLosless streaming with perfect keyboard, mouse, and touch navigation.

Swipe or tap to explore · hold to pause

More than a player

Organise the work, scan it at a glance, and share it with anyone.

A project for every release

A project for every release

Group work the way you think about it — every song, EP, or remix gets its own space, and only the collaborators you invite can see or hear what's inside.

Your whole project at a glance

Your whole project at a glance

Every upload is laid out as a waveform, so you recognise takes by shape before you hit play. The player keeps audio going as you browse, and each track resumes where you left off.

Share with anyone — no account needed

Share with anyone — no account needed

Send a client or mastering engineer a secret link to any mix — no login, no project access. Revoke it anytime, and the file stays private everywhere else.

Made for your phone, too

Review a mix on the train, drop feedback from wherever you are. No app to install.

Frequently asked questions

What is NoiseJar?

A collaboration platform for audio. Upload tracks to a project, leave timestamped comments and reactions, and work through revisions with your team or clients.

How is NoiseJar different from SoundCloud?

SoundCloud is a public streaming and discovery platform — it's built for sharing music with the world.

NoiseJar is a private workspace for collaborating on audio before it's finished. You get project-scoped access control, commenting with clear & precise timecode assignments, sections that let you structure your recording, and a high-resolution waveform that makes it easy to visually pinpoint exactly where something happens.

Think of SoundCloud as the stage; NoiseJar is the rehearsal room.

Which audio formats are supported?

WAV, AIFF, FLAC, MP3, M4A, AAC, OGG and Opus. Audio will be streamed in the format you upload (for WAV/AIFF, lossless FLAC compression is used for streaming)

Can I use it on my phone?

Yes. NoiseJar is fully responsive and the audio player is optimised for mobile, so you can review tracks and comment on the go.

How do I invite collaborators?

Project owners can invite people by email. Each invitee gets a link to set their password and join.

Can I share a track with someone who doesn't have an account?

Yes. From any file page you can generate a secret share link. Anyone with the link can stream the track and see the waveform — no sign-up required. You can revoke the link at any time to cut off access.

How much does it cost?

Currently, NoiseJar access is per invitation only. A pricing will be announced soon.

Where is my data stored?

All data is stored on servers located within the European Union (EU).

Is my uploaded audio used for anything else?

No. Your uploaded files are used solely to provide the service to you and your collaborators. We never use your data for any other purpose — and in particular, your audio is never used to train AI models.