ToolBuxHome / All Tools / Timer, Clock & Focus Tools / Online Timer
Online Timer
Your result will appear here — instantly, in your browser.
🔒 Private: this tool runs in your browser. Nothing is uploaded to a server. · Free, no signup.
What does it do?
Counts down any duration with an alarm and full-screen mode.
What problem does it solve?
Phone timers are fiddly in class, kitchen and meetings.
How to use it
- Open the Online Timer tool — no signup needed.
- Enter your input (online timer) in the form above.
- Click the button and check the instant result.
- Copy or download the result and use it wherever you need it.
Frequently asked questions
Is the Online Timer free?+
Yes. The Online Timer on ToolBux is free to use, with no signup and no daily limit on the free version.
Is my data uploaded to a server?+
No. This tool runs in your browser. Your files and text are not uploaded to ToolBux servers.
What is the Online Timer used for?+
Counts down any duration with an alarm and full-screen mode.
More Timer, Clock & Focus Tools
Stopwatch with Laps
Times events and records lap and split times.
Pomodoro Timer
Runs 25-minute focus blocks with short breaks.
Interval / Tabata Timer
Alternates work and rest rounds for workouts.
Countdown to Date
Counts days, hours and minutes to an event.
World Clock
Shows current time in major cities at once.
Time Zone Converter
Converts a meeting time between cities and zones.
Other categories
🖼️ Image Tools
Compress, resize, convert and crop images — free, instant, in your browser.
{} JSON Developer Tools
Format, validate and convert JSON — with the exact error line shown.
🧮 Everyday Calculators
Age, percentage, tip, date and loan calculators — one page per exact question.
💼 Business / Freelancer Tools
Invoices, quotes, payslips and brand names — professional documents in 60 seconds.