01 / Problem
Seed phrases are exact, abstract, and easy to confuse, while ordinary repetition gives learners little structure for remembering word order.
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SeedPal
Turn 12 seed words into places you can remember with an offline-first spatial recall loop.
Nuxt 4PWAThree.jsBitcoin
Case Study
From rough idea to useful product
02 / Build
Ceboruco built an offline-first Nuxt PWA that maps every word to a personal cue and familiar place, then turns the route into a 3D palace and staged recall exercise.
03 / Result
SeedPal gives mnemonic practice a concrete spatial system without accounts or a backend, while clearly separating exposed practice phrases from safer offline personal use.
About this project
SeedPal turns a 12-word BIP39 phrase into a route through familiar places. Each word gets a vivid visual cue and a location, then the app guides the learner through a 3D memory palace and staged recall until the route feels automatic.
The product is deliberately local-first and account-free. Generated practice phrases are valid BIP39 phrases but are treated as exposed and must never hold funds. Personal phrase entry is gated behind offline status and an explicit acknowledgment, while all cue building and practice state stay in the browser.
Built with Nuxt 4, Nuxt UI, TresJS, Three.js, and PWA support, SeedPal combines BIP39 validation, personal cue selection, a spatial palace tour, progressive cue removal, exact missed-word recovery, and offline installation in one focused practice loop.
Have a specific build in mind?
Send the problem, timeline, and budget range.