Water Intake Counter
Track how much water you drink each day. Tap to add a glass, set a daily goal, and watch your hydration progress fill up. Free, private, and saved in your browser.
Settings
8 glasses of 250 ml is the classic 2L goal.
Common sizes: 250 ml cup, 330 ml can, 500 ml bottle.
Resets every morning
Your glass count starts fresh each day, while the last 7 days of history stay saved in this browser.
Last 7 Days
Your hydration history will appear here.
Keyboard Shortcut
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Use Tool →How to Track Your Water Intake
One tap per glass. That's it.
Set your goal
Choose how many glasses you want to drink. The classic target is 8 glasses (about 2 liters) a day.
Match your glass
Tell the counter how big your glass is - 250 ml cup, 330 ml, or a 500 ml bottle - so totals stay accurate.
Tap every glass
Press the big button (or the space bar) each time you finish a glass and watch the water level rise.
Build the streak
Your count resets automatically each morning and your last 7 days are saved so you can see your rhythm.
Hydration, Minus the App Store
A water tracker that opens instantly in any browser - nothing to install, nothing to sign up for.
One-tap logging
The whole screen is the button. Log a glass in under a second, from any device you have open.
Visible progress
A filling water gauge shows exactly where you are against today's goal, in glasses and milliliters.
Health data stays yours
Your intake history is stored only in this browser. No account, no cloud, no health data leaving your device.
Perfect For
Anyone building a daily water habit who wants zero friction - just open and tap.
People who dislike installing apps or sharing health data with yet another account.
Tracking hydration across the day on a work laptop, phone, or shared computer.