extra.parts

Inventory for everything we own.

Track electronics components, AV gear, media, artwork, and everything else — from one searchable, scan-friendly, location-aware catalog in your browser and on your phone.

Sign in What it tracks

Domains

Components

Resistors, capacitors, ICs, modules. Manufacturer + MPN search, package-aware specs, purchase history, datasheets.

AV / Production gear

Cameras, lenses, cables, mics. Per-instance serials for the one-off items, quantities for the bag of XLRs.

Media

Books, ebooks, audiobooks, CDs, vinyl, DVDs, Blu-rays, games. ISBN and UPC both resolve — scan the back of a jewel case and it opens the title.

Artwork

Pieces with provenance + placements on walls, in storage, or out on loan. Photos, dimensions, estimated value.

Things

The catch-all: hobby shop, farm, outdoor, crafts, kitchen, garage, whatever. Free-form sub-category + a JSON specs blob so new categories need no migration.

Features

Storage locations

One unified hierarchy across every domain — drawer, shelf, bin, wall, room. Parent/child nesting, kind-tagged badges, per-domain stock counts.

Print QR labels

Server-rendered labels sized to 2×1, 3×2, 4×2, or 4×1 stock. Scan one with your phone's camera app; it opens the right location on the web.

Scan anything

Location barcodes, component MPNs, stock serials, AV serials, ISBNs, UPCs, thing barcodes — one resolver covers them all. Optional geolocation stamps the scan with where it happened.

Transfer with split

Move all or part of a stock row between locations. Partial moves cleanly split into a new row with metadata preserved.

Picklists

Polymorphic collections — pack a Friday-shoot kit with cameras, cables, and reference books in one list. Lifecycle states: open → allocated → pulled → returned → closed.

Mobile sync

iOS, iPadOS, macOS, and watchOS companion apps sync via a namespaced wire protocol. Offline-first: scan in the attic, sync when you're back on wifi.

Customize your nav

Pick which domains show inline in the top bar. The rest tuck into a "More" dropdown — no clutter from categories you don't use.

Audit log

Every create/update/delete across inventory is logged. So is every scan. Answers "when did I last see this?" and "where was it last?"

How it flows

  1. Catalog — add a component, item, title, piece, or thing. Attach a photo, specs, tags.
  2. Stock — record how many live at which storage location. Optional serial number per row.
  3. Label — print a QR code for the drawer, shelf, or bin. Stick it on vinyl / polypropylene for long-haul storage (heat labels fade).
  4. Scan — phone camera opens the right page. The server logs the event with an optional GPS stamp.
  5. Pull — build a picklist, mark items pulled, transfer between locations when the row moves.

Limited beta access available — contact patricktudor.com.