Hi all 
I maintain Xcene (Brazilian home-automation hardware) and we ended up building an
open IR code database + a set of in-browser converters for our own R&D. Since it’s
free and needs no login, I figured the HA community running IR blasters / Broadlink
might find it useful — sharing it here.
IR Code Bank → Banco de Códigos IR — TV, Ar-condicionado, Receiver | Xcene
- 800+ infrared device codes: air conditioners, TVs, receivers, soundbars, projectors
- Data sourced from Flipper-IRDB (CC0) and SmartIR (MIT) — open licenses, no scraping
- AC entries keep the stateful model (full mode/temp/fan matrix), not just single keys
IR Converters → Conversor de Código IR — NEC → Pronto Hex, Pronto ↔ Raw | Xcene
- NEC → Pronto Hex (for
remote.send_command/ Pronto-based blasters) - Broadlink base64 → raw and back (RM3/RM4 packet format)
- Global Cache sendir format
- Flipper
.irexport
Everything runs client-side in the browser — nothing is uploaded, no account, no ads.
Full disclosure: I’m affiliated with Xcene. Posting because the converters genuinely
saved us time and I haven’t found them bundled in one place elsewhere. Happy to add
formats or fix codes if anyone spots gaps — feedback welcome. 
