Independent companion for Booth.pm shoppers

Convert Booth.pm, track totals, and surface badges instantly.

Booth-Companion reads twice-daily exchange rates, overlays converted prices, and layers Booth-aware tools like owned badges, bundle tips, and avatar filters across Chrome, Edge, and Firefox.

Install from your browser store Explore the features

Trusted by over 200 users globally.

Chrome & Chromium Microsoft Edge Mozilla Firefox & Waterfox

Mockup of Booth.pm storefront with converted prices inside the Booth-Companion sidebar

Install Booth-Companion from your browser store

The extension ships simultaneously on the Chrome Web Store, Microsoft Edge Add-ons, and Firefox Add-ons so every Booth shopper can install with a click.

Chrome Web Store

Google Chrome & Chromium

Open the Chrome Web Store listing and press Add to Chrome to install Booth-Companion. Works seamlessly with Chrome, Brave, Vivaldi, and other Chromium browsers.

Placeholder illustration showing the Chrome Web Store listing for Booth-Companion

Visit Chrome Web Store

Edge Add-ons

Microsoft Edge

Head to the Microsoft Edge Add-ons listing and choose Get to sync Booth-Companion across your Edge profiles automatically.

Visit Edge Add-ons

Firefox Add-ons

Mozilla Firefox

Install Booth-Companion directly from the Firefox Add-ons marketplace and keep automatic updates enabled for the latest features. The same listing works seamlessly in Waterfox.

Placeholder illustration of the Firefox Add-ons listing for Booth-Companion

Visit Firefox Add-ons

Features that feel at home on Booth.pm

Everything in Booth-Companion comes directly from the in-browser experience the extension provides on Booth.pm.

Placeholder chart showing exchange rates updating over time

Twice-daily currency refresh

The floating control panel keeps its exchange rates fresh twice a day and lets you swap between JPY, USD, EUR, GBP, CHF, AUD, CAD, BRL, KRW, CNY, NOK, UAH, and more...

Placeholder screenshot of Booth.pm cart summary with converted totals

Cart, orders, and wishlist totals

Pop-up summaries reveal converted totals for carts, past orders, and wishlists with quick buttons to reopen them whenever you need a recap.

Placeholder illustration of a Booth.pm product card with an owned badge

Owned & gift badges

Run the built-in scans to badge listings you already bought or received, complete with order links and timestamps right inside Booth.pm.

Placeholder Booth.pm bundle list with savings callouts

Bundle & free item helpers

Highlight free listings, compare bundle pricing, and spot when packs stop being worth it thanks to inline callouts.

Avatar matching tools

Fetch avatar compatibility data, open the floating filter panel, and spotlight items that match your saved avatars.

Placeholder palette picker for theming controls

Theme presets & sharing

Switch between Booth-flavoured presets, tweak glassmorphism sliders, save custom themes, or exchange setups via import/export codes.

Supported currencies at a glance

Choose core currencies like JPY, USD, EUR, GBP, CHF, AUD, CAD, BRL, KRW, CNY, NOK, and UAH to see their converted values alongside Booth.pm’s native Yen pricing.

JPY (¥)
USD ($)
EUR (€)
GBP (£)
CHF (CHF)
AUD (A$)
CAD (C$)
BRL (R$)
KRW (₩)
CNY (¥)
NOK (kr)
UAH (₴)

Step-by-step tutorial

1. Install from the store

Open the Booth-Companion listing on the Chrome Web Store, Microsoft Edge Add-ons, or Firefox Add-ons marketplace (also works in Waterfox) and install it like any other extension.
2. Open the Settings!

Open the new settings-wheel at the bottom left.
3. Pick your currency

Open the Booth-Companion settings, choose a target currency, and keep the automatic twice-daily rate refresh switched on.
4. Reveal totals and highlights

Show cart, order, or wishlist summaries, turn on the free-item highlight, and adjust number formats to fit your preferences.
5. Scan avatars, owned items, or gifts

Run the optional scans to add compatibility badges, mark owned purchases, and track gifted items directly within Booth.pm listings.

Placeholder workflow diagram showing the Booth-Companion panel alongside Booth.pm pages

Placeholder screenshot mockup of Booth.pm listings with converted currency labels, badges, and bundle tips

Made for everyday Booth browsing

Open the Booth-Companion settings in the bottom left in Booth.pm, set your currency, language, and theme!

Quick toggle to swap display currencies or pause conversions entirely.
Highlight free listings with a single checkbox.
Cart and wishlist totals float at the top right.
Bundle callouts and avatar matches blend into Booth.pm cards.

Placeholder mockup of the Booth-Companion panel pinned beside a Booth.pm page

Make it yours

Multiple languages

Switch Booth-Companion’s interface among German, English, French, Brazilian Portuguese, Korean, Simplified Chinese, Japanese, Ukrainian, Spanish, Norwegian, and more...

Saved presets

Store your favorite theme configurations and reapply them later without redoing every slider.

Shareable theme codes

Export or import theme codes to swap looks with friends in a couple of clicks.

Frequently asked questions

How often are exchange rates updated?

Rates refresh twice per day. Leave automatic updates enabled to keep the converted prices aligned with the latest values.

Which browsers are supported?

Chrome, Chromium variants such as Brave or Vivaldi, Microsoft Edge, and Mozilla Firefox or Waterfox all support Booth-Companion.

Can I change how prices are formatted?

Yes. Use the Format tab to pick symbol placement and number punctuation styles that match your region.

Is Booth-Companion affiliated with Booth.pm?

No. Booth-Companion is an independent helper and is not officially connected to Booth.pm or pixiv Inc.

Bring currency clarity to Booth.pm today

Install Booth-Companion from your preferred browser store and enjoy Booth.pm with converted prices, totals, and avatar insights on tap.

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