Fadr
AI music toolkit with free track separation and key detectionSplit tracks, find the key, and build mashups in your browser.
Highlights
What you can do with it
- Separating vocals and instruments from a track for a remix
- Checking the key and tempo before sampling or mashing up two songs
- Building a mashup or DJ set from songs you already have
- Learning arrangement ideas by taking an existing recording apart
How to use it
- 1 Open fadr.com and upload a song from your device.
- 2 Let the AI split the track into stems such as vocals, drums, bass, and other instruments.
- 3 Read the detected key, tempo, and chord information for the track.
- 4 Drag stems into the mixer or mashup view and rebuild the arrangement.
- 5 Export the result or take it into DJ control for a live set.
Who it is for
Pros
- A wide set of music tools in one place, from stem splitting to DJ control
- Most features are free, so the cost of trying it is low
- Analysis such as key, tempo, and chords comes back in seconds
- The workflow starts from a single upload with no local install mentioned
Limitations
- Free rules can change, and the share of free features may shift over time
- Output quality depends on the mix of the source recording
- Uploading commercial music raises rights questions you must check yourself
- Advanced features sit behind paid plans, so the free tier has limits
What Fadr is
Fadr is an AI music tool platform that works around one simple action: you upload a song. From that upload it separates the track into parts, reads out musical data such as key, tempo, and chords, and gives you editing tools to rebuild the result. Fadr states that about 95 percent of its features are completely free to use, so the basic workflow of splitting, analysing, and remixing does not require payment. The tools cover mixing, mashup creation, and DJ control, which means the same upload can feed a remix, a practice arrangement, or a live set without moving to another app.
What you can do with it
- Split a track into stems such as vocals, drums, bass, and other instruments
- Read the key, tempo, and chord information for the song you uploaded
- Rebuild the parts into a mashup or a new arrangement
- Use the mixer and DJ control features to rehearse or perform a set
- Take a rough idea from the stems and carry it into your own production
Who it is for
- Hobby producers who want to remix songs they already own
- DJs who need fast key and tempo data before mixing two tracks
- Students and self-taught musicians learning how a finished song is assembled
- Curious listeners who want to hear the parts hidden inside a recording
What to watch out for
Results depend heavily on the source file. A busy, heavily compressed master will separate less cleanly than a simple recording, so set expectations before you upload. Free access is also a moving target: Fadr describes 95 percent of features as free today, but that share can change, and heavier jobs may sit behind paid plans. Finally, the legal side sits with you. Splitting a commercial track you do not own or have permission to use can raise copyright problems, so keep experiments to your own material or clearly licensed audio.
FAQ
Is Fadr free?
Fadr says about 95 percent of its features are free to use. Some advanced options are part of paid plans, so check the site before relying on one specific feature.
Do I need to install anything?
The site describes a browser workflow built around uploading a song. No desktop install is mentioned.
What can I do with a track once it is split?
You can use the stems for remixing, mashups, mixing practice, or DJ control inside the platform.
Can I use commercial songs?
You can technically upload them, but the rights are your responsibility. Splitting music you do not own or have permission to use can create copyright problems.
Why it is free
What the official page says： completely freefree to use
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
