Product direction
Reduce repeated operations while keeping state and boundaries visible.
ABOUT
An independent developer brand building small, dependable tools honestly
mycolorblack is maintained by an independent developer. We show no invented team, office, partner, user count or transaction volume.
Contact & refunds
QQ group 302361949. Service hours will be listed only after they are confirmed.
Independent status
Not affiliated with, sponsored by, partnered with, or endorsed by OpenAI or Google / Gemini.