# Online Music Tools, Plugins & Sound Packs | SpinZ CZ

> Master, fix your mix, pull stems, chop drums and start melodies in your browser. Start free with 2 tries, then RM79 or RM99 a month. AutoRes and PushBack plugins for Mac and Windows, plus MIDI, preset and beat packs. By SpinZ CZ.

Canonical page: https://spinzcz.com/
Site index for assistants: https://spinzcz.com/llms.txt

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## Make music. *Finish it here.*

Master your track, fix your mix, pull out the vocals, chop drums and start a melody. All in your browser, no install. Add a plugin or a sound pack when you want more.

[Try the tools free](https://spinzcz.com/tools) [See plans](https://spinzcz.com/pricing)

**2 free tries.** No card needed. Prices in Malaysian ringgit.

[All tools](https://spinzcz.com/tools)

- [New V2 · Mix correction

  ### OttoMix V2

  Clearer tone. Fuller body. Bring your whole mix together.

  Open tool](https://spinzcz.com/otomix)
- [Final polish

  ### Mastering

  Give your finished mix the tone, punch and loudness it needs.

  Open tool](https://spinzcz.com/master)
- [Drum loops

  ### Chopper

  Find the groove in any song. Take the drums into your next track.

  Open tool](https://spinzcz.com/chopper)
- [Melody maker

  ### Lead Generator

  Start with a melody. Shape the sound and make it your own.

  Open tool](https://spinzcz.com/lead-generator)
- [Stem separator

  ### StemSep

  Separate vocals, instruments and more. Solo, mix and download your stems.

  Open tool](https://spinzcz.com/stemsep)
- [Vocal editor

  ### Vocal Studio

  One button fixes clipping, room echo, noise, hum and clicks in a phone vocal. Tune by key or raga, add your beat, then polish with EQ and reverb.

  Open tool](https://spinzcz.com/vocal-studio)
- [Music workspace · Pro

  ### Beat Studio

  Create beats and songs. Add instruments, develop ideas and export stems with MIDI.

  Open tool](https://spinzcz.com/beat-studio)

### Sounds to *drop straight in.*

Beats you drag into your timeline. Chords you drop into your music app. Presets you open in your synth. Pay once, keep the ZIP in My Account.

[All packs](https://spinzcz.com/samples)

- [![Tapori Loops × Cover Beats Vol 1 by DJ Moe Lay](https://spinzcz.com/assets/samples/tapori-loops/cover.webp?v=2026092701) Tapori Loops × Cover Beats 335 tapori loops and cover beats by DJ Moe Lay. Hear every loop, then drag the WAV in. RM129**RM99** with code TAPORI30 Explore the pack](https://spinzcz.com/samples/tapori-loops)
- [![South of Kuthu Vol 1 by DJ Moe Lay](https://spinzcz.com/assets/samples/south-of-kuthu/cover.webp?v=2026092701) South of Kuthu 909 South Indian kuthu sounds by DJ Moe Lay. Hear every sound, then drag the WAV in. RM149**RM120** with code MOE20 Explore the pack](https://spinzcz.com/samples/south-of-kuthu)
- [![Premium Kuthu Beats by DJ Neshboii](https://spinzcz.com/assets/samples/neshboii-kuthu-beats/cover.webp?v=2026092603) Premium Kuthu Beats 100 pre-mixed kuthu loops by DJ Neshboii. Hear every beat, then drag the WAV in. RM100**RM80** with code NESH20 Explore the pack](https://spinzcz.com/samples/neshboii-kuthu-beats)
- [![900+ Chords (MIDI Pack) by SpinZ CZ](https://spinzcz.com/assets/samples/first-chords/cover.webp?v=2026092605) 900+ Chords 900 editable MIDI chords and progressions. Every key. Drag one in and build. **RM61** One-time Explore the pack](https://spinzcz.com/samples/first-chords)
- [![MASSIVE Preset Bundle, 54,000+ preset files for the original MASSIVE synthesizer](https://spinzcz.com/assets/samples/massive-presets/cover.webp?v=2026092605) MASSIVE Preset Bundle 54,000+ ready made sounds for the original MASSIVE. Bass, leads, pads, FX and more. Synth not included. **RM102** One-time purchase Explore the pack](https://spinzcz.com/samples/massive-presets)

### Plugins for *your music app.*

Works on Mac and Windows, AU and VST3. Your own serial, downloads in My Account.

[All plugins](https://spinzcz.com/plugins)

![The AutoRes plugin interface](https://spinzcz.com/assets/autores/workspace.png)

#### AutoRes

That ringing note, that sharp edge. AutoRes finds it in six seconds and turns it down. You decide how much.

**RM143** Early Access · Mac + Windows

[Explore AutoRes](https://spinzcz.com/plugins/autores)

### Start free. *Upgrade when you need more.*

Pay month by month. Cancel any time from My Account.

[Compare every plan](https://spinzcz.com/pricing)

- ### Free

  Try before you pay.

  RM**0** forever

  No card needed.

  - 2 free tries shared across the tools
  - MP3 downloads on those tries
  - Your own account to keep results
  - No Beat Studio

  [Create your free account](https://spinzcz.com/my)
- ### Standard

  Every online tool, every month.

  RM**79**/ month

  Or RM699 a year. Save RM249.

  - 10 masters and 10 mixes a month
  - 5 Chopper and 5 StemSep runs a month
  - 10 Lead Generator exports (MIDI + MP3)
  - High-quality MP3 downloads (320 kbps)
  - No WAV or Beat Studio
  - Plugins sold separately

  [Get Standard](https://spinzcz.com/pricing)
- Most popular

  ### Pro

  More runs, WAV, Beat Studio and plugins.

  RM**99**/ month

  Or RM999 a year. Save RM189.

  - 20 masters, 20 mixes, 15 Chopper and 15 StemSep runs
  - Unlimited Lead Generator exports (MIDI + WAV)
  - 24-bit WAV downloads on every tool
  - Beat Studio with 30 credits every month
  - PushBack and AutoRes plugins included

  [Get Pro](https://spinzcz.com/pricing)

Pro includes the PushBack and AutoRes plugins while you stay on the plan. Sound packs, and plugins on Free or Standard, are one-time purchases.

### Learn while *you work.*

Short, plain guides on getting a release ready. No studio jargon.

[All guides](https://spinzcz.com/guides)

- [6 min read
  ### How to prepare a mix for mastering

  Headroom, clipping, bus processing, export settings and the final checks before you upload.

  Read guide](https://spinzcz.com/guides/prepare-mix-for-mastering)
- [7 min read
  ### LUFS targets for Spotify, Apple Music and YouTube

  What each service actually publishes about loudness, and what to aim for when you master your own track.

  Read guide](https://spinzcz.com/guides/lufs-targets-for-streaming)
- [6 min read
  ### Why your master sounds distorted, and how to fix it

  Find out whether it came from the mix, the limiter, the low end or the MP3, and fix the right one.

  Read guide](https://spinzcz.com/guides/why-your-master-sounds-distorted)

### Ready when you are.

Create a free account, use your 2 tries on any tool, and see if the result is good enough for your release. No card, no lock-in.

[Create your free account](https://spinzcz.com/my) [Browse the tools](https://spinzcz.com/tools)

Music. The work. The tools.

© 2026 SpinZ CZ