Fadr

Fadr

Fadr is a browser-based music platform that splits songs into stems, detects MIDI, and builds remixes, mashups, and DJ sets, with a free plan and a $10/month Plus tier.

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freemiumai-stems-splitterai-vocal-remover
Last Updated Oct 21, 2026
Fadr screenshot

About

Fadr is a web-based music technology platform for separating, remixing, and reimagining existing songs. It addresses a common bottleneck for producers and DJs: pulling clean vocals, drums, bass, and melodies out of finished tracks so they can be edited, remixed, or mashed up without a multitrack session. The site states that most of its functionality is free for unlimited use, which lowers the barrier for musicians who do not want to pay for stem separation software.

The workflow starts by uploading a song. Fadr's Stems tool splits the track into vocals, melodies, drums, and bass, and also detects MIDI, key, tempo, and chords. From there, users can rebuild the song in the Remix maker, pair tracks in the mashup and DJ tools, or generate instruments and drum kits from text prompts using the Siren and DrumGPT tools. Paid plugins extend the toolset into supported digital audio workstations. Fadr offers two plans, Basic (free) and Plus, and can be reached through a contact form, email, or Instagram.

Key Features

Stems (vocal remover and splitter): Extracts vocals plus fifteen other instrument categories, so users can isolate or remove parts of any uploaded song.
Remix maker: Lets users remix any song without prior production experience, including on the free plan.
MIDI detection: Analyzes uploaded songs and detects MIDI data along with key, tempo, and chords, useful for replaying or editing parts.
Siren: Creates playable instruments from text descriptions, and ships as a plugin for Plus subscribers.
DrumGPT: Generates playable drum kits from words, also available as a Plus plugin.
Pro Stems and individual stems: The Plus tier separates lead from background vocals and splits drums and melodies into individual tracks (kick, snare, guitar types, strings, and more).
DJ and mashup tools: Built-in DJ controller and mashup maker for combining songs into sets and mixes.

Pricing & Fees

  • Pricing: Fadr Basic is free for life with unlimited stems, remixes, and DJ sets plus MP3 downloads; Fadr Plus costs $10/month or $100/year and adds WAV downloads, Pro Stems, plugins, API access, and unlimited storage.
  • Free tier: The free plan includes four-stem separation (vocals, melodies, drums, bass), MP3 downloads, MIDI detection, and the remix maker with no stated usage cap.
  • Plugins: Plus subscribers get a Stems Plugin, Siren Plugin, and DrumGPT Plugin for use inside their production setup.
  • Upload limit: Plus supports song uploads up to one hour in length.

Who It's For

Fadr is aimed at DJs, remix artists, and music producers who need to pull individual parts out of finished recordings for edits, mashups, or live sets. It also suits beginner musicians who want to remix songs without prior experience, since the free plan covers the core separation and remix workflow. Producers who work inside a DAW can use the paid plugins for stems, instruments, and drum kits, while developers can integrate the service through API access on the Plus plan.

FAQ

What is Fadr?Fadr is a music tech platform offering a vocal remover, song splitter, MIDI/key/tempo/chords detector, remix maker, mashup maker, and DJ controller.

Can Fadr be used for free?Yes. Fadr Basic is free for life and includes unlimited stem separation, remixes, and DJ sets with MP3 downloads; Fadr Plus costs $10/month or $100/year for professional features.

What is the difference between Fadr Basic and Fadr Plus?Basic separates songs into four stems with MP3 downloads, while Plus adds Pro Stems (individual vocal, drum, and melody stems), lossless WAV downloads, plugins, API access, and unlimited storage.

Does Fadr offer plugins?Yes, Plus subscribers get the Stems Plugin, Siren Plugin, and DrumGPT Plugin for creating and using stems, instruments, and drum kits.

How can I contact Fadr?The team can be reached through the contact form on the official site or by email at [email protected]; they also accept feature requests.