Serum 2 Preset Editor and Organizer

The free browser-based tool for preset pack makers and producers to bulk edit metadata, rename, move, copy, and organize all your Serum 2 preset files — entirely offline.

Load Presets

See preset.tools in Action

preset.tools main interface showing Serum 2 preset collection table
Bulk editing Serum 2 preset metadata in preset.tools
Renaming Serum 2 preset files with template patterns
Serum 2 preset organizer showing folder structure
Preview of pending changes to Serum 2 presets
preset.tools dashboard for loading Serum 2 preset collections

Built for Preset Pack Makers

Your Presets Stay on Your Machine

preset.tools runs entirely in your browser. Your presets are never uploaded to a server, and no data ever leaves your computer. Disconnect from the internet and keep working — nothing changes.

Works Directly on Your File System

Using the Chrome File System Access API, preset.tools reads and writes your presets right where they live. Select any folder, external drive, or cloud-synced directory and start editing immediately — no import or export steps required.

Install as a Desktop App

preset.tools is a Progressive Web App you can install directly on your computer from Chrome or Edge. Once installed, it launches like a native app and works fully offline — even if this website is down.

Serum 2 preset collection table with selected presets for bulk editing

Your Entire Preset Collection at a Glance

Browse, search, and organize your Serum 2 preset library in one table. Whether you have a handful of presets or thousands, preset.tools loads them instantly and lets you work on your entire collection at once.

  • Find any preset and edit its metadata, author, tags, and category
  • Execute bulk operations across your entire collection in seconds
  • Handles heavy libraries with thousands of .SerumPreset files
  • Back up your presets as a ZIP archive before making changes
Preview panel showing pending file operations on Serum 2 presets before applying

Preview Your Changes Before Applying

Before preset.tools touches a single file, you see exactly what will happen. Every rename, move, copy, and metadata change is listed so you can review, adjust, or cancel before anything is written to disk.

  • Catch accidental changes before they reach your file system
  • Revert or adjust operations with a single click
  • Keep your preset library safe and under your control

Frequently Asked Questions

How do I get started with preset.tools?

Getting started takes seconds. Open the dashboard, grant access to the folder where your Serum 2 presets are stored, and preset.tools will automatically scan and load every .SerumPreset file it finds. From there you can browse, edit, rename, and organize your collection.

What file formats does the Serum 2 preset editor support?

preset.tools works with .SerumPreset files, the native format used by Serum 2. If you still have Serum 1 presets in .fxp format, you can convert them to .SerumPreset inside Serum 2 first and then manage them with preset.tools.

Can I use this app on mobile devices?

The interface is fully responsive, but the File System Access API that preset.tools relies on is currently supported only in desktop browsers — specifically Chrome, Edge, and Opera. Mobile browsers do not yet support direct file system access.

Can I edit presets from external drives and cloud storage?

Yes. When you open the folder picker you can select any directory your operating system can see, including USB drives, network shares, and cloud storage mounted as a local folder. Keep in mind that cloud providers may sync files at their own pace after preset.tools writes changes.

What operations can I perform on my presets?

You can bulk edit preset metadata and tags, change author names, set or update categories and descriptions, rename files using template patterns, and copy or move presets between folders. All of these operations can be applied to your entire collection at once, making preset.tools ideal as a preset pack maker tool.

Are my presets safe and private?

Absolutely. preset.tools operates entirely within your browser and communicates with no external server. Your presets never leave your machine. The app works offline after the initial page load, and you can create a ZIP backup of your collection before making any changes.

How does the offline mode work?

preset.tools is a Progressive Web App that caches everything it needs in your browser. After your first visit you can use the full Serum 2 preset editor without an internet connection. You can also install it from Chrome or Edge so it appears alongside your other desktop apps and launches instantly.