Timerbox
Calming Sensory Tools

Free Online Sensory Timers

Designed for kids, neurodivergent students, ADHD, autism, and calm-down corners. Experience calming visual motion instead of stressful ticking digits.

⏳Virtual Hourglass

Sand Timer (Hourglass)

Watch authentic golden sand grains trickle down with falling physics. Ideal for board games, classroom turns, and tooth brushing.

Launch Sand Timer (Hourglass)
💧Liquid Motion Bubbler

Liquid Sensory Timer

Hypnotic, rhythmic dripping drops designed to soothe anxiety, reduce ADHD sensory overload, and anchor mindfulness.

Launch Liquid Sensory Timer
🌈Spectrum Ring

Rainbow Visual Timer

Vibrant color spectrum arc that sweeps clockwise. Perfect for early childhood transitions and visual learners.

Launch Rainbow Visual Timer
🕯️Cozy Flame Ambience

Candle Burning Timer

Cozy melting wax candle with warm flickering flame. Designed for evening journaling, yoga, and meditation.

Launch Candle Burning Timer

Why Visual & Sensory Timers Matter

Counters Time Blindness

Translates invisible temporal passage into visible physical mass (falling sand or dropping liquid).

Reduces Transition Anxiety

Gentle animations prevent the sudden shock of loud alarms, facilitating smooth classroom transitions.

Zero Distractions

100% ad-free, account-free, and safe for student smartboards and children’s tablets.