With this browser-based application, you can add random perturbations to one or more clock times. A random perturbation creates a deviation in a clock time and offsets it by a random time interval called the fuzzy interval, which is expressed in hours, minutes, and seconds. In the options, you can set the minimum and maximum fuzziness values to control the deviation. Additionally, you can preserve the given clock time format, or normalize it to 12-hour and 24-hour clock formats. Created by computer nerds from team Browserling.
With this browser-based application, you can add random perturbations to one or more clock times. A random perturbation creates a deviation in a clock time and offsets it by a random time interval called the fuzzy interval, which is expressed in hours, minutes, and seconds. In the options, you can set the minimum and maximum fuzziness values to control the deviation. Additionally, you can preserve the given clock time format, or normalize it to 12-hour and 24-hour clock formats. Created by computer nerds from team Browserling.
This is a quick online utility for adding fuzziness to the given clock time or timer value. It modifies all clock times or timers that are entered in the input and adds or subtracts a random number of seconds, minutes, or hours from them. The amount of fuzziness can be adjusted in the options by specifying the maximum and minimum fuzziness values. For example, if you have a fuzziness value set to 5 minutes, then the given clock time "10:30:45" may become "10:33:12", or "10:31:53", or "10:26:01". In this case, the fuzzing algorithm randomly picks a new time value in the range from "10:25:45" (-5 minutes of 10:30:45) to "10:35:45" (+5 minutes of 10:30:45). If you need to generate values greater than the specified time (in the range from "10:30:45" to "10:35:45"), then prefix the fuzziness value with a "+" sign, for example, "+5 min". Similarly, if you want to get times from the range that's smaller than the specified time (from "10:25:45" to "10:30:45"), then prefix the fuzzy value with a "-" sign, for example, "-5 min". The additional option called "minimum fuzzy interval" allows you to control the fuzzing process in finer detail. With this option, you can set the minimum increment or decrement value for the random algorithm. For example, if the primary fuzziness value is set to 5 minutes and the minimum fuzziness interval is 2 minutes, then the fuzzy algorithm will turn the given clock "10:30:45" into any value from the intervals from "10:25:45" (-5 minutes from 10:30:45) to "10:28:45" (-2 minutes from 10:30:45) and from "10:32:45" (+2 minutes from 10:30:45) to "10:35:45" (+5 minutes from 10:30:45). The values from the interval "10:28:45" to "10:32:45" will never be picked as they don't meet the minimum requirement. Both fuzziness values can be specified using free-form language that uses the words "seconds", "minutes", "hours", and their short forms such as "sec", "min", "hr". For example, you can write "1 second", "5 hours", or "3sec 2min 1hr". You can enter multiple times into the input area, each on a new line, using both the 12-hour and 24-hour clock formats. Three clock format modes allow you to keep the original time format, convert all times to the 12-hour format, or turn all clocks to the 24-hour format. You can also control the time overflow. Time overflow happens when time exceeds 24:00:00. If time overflow is allowed, then the new clock values will show times such as 24:30:00 but if it's turned off, then this time will be reset to 00:30:00. Timeabulous!
This is a quick online utility for adding fuzziness to the given clock time or timer value. It modifies all clock times or timers that are entered in the input and adds or subtracts a random number of seconds, minutes, or hours from them. The amount of fuzziness can be adjusted in the options by specifying the maximum and minimum fuzziness values. For example, if you have a fuzziness value set to 5 minutes, then the given clock time "10:30:45" may become "10:33:12", or "10:31:53", or "10:26:01". In this case, the fuzzing algorithm randomly picks a new time value in the range from "10:25:45" (-5 minutes of 10:30:45) to "10:35:45" (+5 minutes of 10:30:45). If you need to generate values greater than the specified time (in the range from "10:30:45" to "10:35:45"), then prefix the fuzziness value with a "+" sign, for example, "+5 min". Similarly, if you want to get times from the range that's smaller than the specified time (from "10:25:45" to "10:30:45"), then prefix the fuzzy value with a "-" sign, for example, "-5 min". The additional option called "minimum fuzzy interval" allows you to control the fuzzing process in finer detail. With this option, you can set the minimum increment or decrement value for the random algorithm. For example, if the primary fuzziness value is set to 5 minutes and the minimum fuzziness interval is 2 minutes, then the fuzzy algorithm will turn the given clock "10:30:45" into any value from the intervals from "10:25:45" (-5 minutes from 10:30:45) to "10:28:45" (-2 minutes from 10:30:45) and from "10:32:45" (+2 minutes from 10:30:45) to "10:35:45" (+5 minutes from 10:30:45). The values from the interval "10:28:45" to "10:32:45" will never be picked as they don't meet the minimum requirement. Both fuzziness values can be specified using free-form language that uses the words "seconds", "minutes", "hours", and their short forms such as "sec", "min", "hr". For example, you can write "1 second", "5 hours", or "3sec 2min 1hr". You can enter multiple times into the input area, each on a new line, using both the 12-hour and 24-hour clock formats. Three clock format modes allow you to keep the original time format, convert all times to the 12-hour format, or turn all clocks to the 24-hour format. You can also control the time overflow. Time overflow happens when time exceeds 24:00:00. If time overflow is allowed, then the new clock values will show times such as 24:30:00 but if it's turned off, then this time will be reset to 00:30:00. Timeabulous!
In this example, we're creating a data set for fuzzy testing an astronomical algorithm that uses clock times. For our data set, we need ten times that are centered around the time 24:00:00 so we add fuzziness to all of them and get ten different times that are all close to and centered around midnight. We use a small perturbation parameter of "1 minute 30 seconds" and keep the same clock format as the input.
In this example, we set the fuzziness interval to 1 hour, which means that each time will be incremented or decremented by any value between 0 seconds and 3600 seconds (1 hour). We preserve the input clock format (be it 12-hour format with an am/pm prefix or military 24-hour format) and also select the strict output time mode, which turns all times that go over 24:00 into proper times that start at 00:00.
In this example, we prefix the maximum fuzziness value with a plus sign "+30 min". This prefix makes the fuzzer only randomly increase the time values (they are never decreased). We also set the minimum fuzzy value to be 5 minutes. This way all random increments range from 5 minutes to 30 minutes. We choose the 24-hour output format and also allow times to exceed 24 hours.
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
Draw a binary clock that shows time in base two.
Draw a clock in Salvador Dali style showing custom time.
Draw a weird-looking clock that shows a particular time.
Draw a π clock with π hours in a day.
Draw a 360° clock with 360 degrees in a day.
Create a GIF animation of an analog clock.
Create a GIF animation of a digital clock.
Create a GIF animation of a clock that's broken.
Draw a daily calendar for a single day.
Draw a weekly calendar for any week of the month.
Draw a yearly calendar for the entire year.
Draw a calendar that shows moon phases.
Draw a calendar that shows the seasons and Sun's position.
Draw a calendar that shows when the Sun rises and sets.
Draw a calendar that shows when the Moon rises and sets.
Draw an animation that counts down (or up) time.
Create a GIF animation of a sand clock.
Animate a timeless clock that goes in an infinite spiral.
Visualize the given clock time as a pie chart.
Visualize the current year as a pie chart.
Visualize the given clock time as a bar chart.
Visualize the current year as a bar chart.
Visualize the given clock time as a pixel wall (1px = 1sec).
Visualize the current year as a pixel wall (1px = 1day).
Visualize the given clock time as bubbles.
Visualize the current year as bubbles.
Visualize the given clock time as an arrow.
Quickly calculate time passed and left in the current day as pct.
Quickly calculate time passed and left in the current year as pct.
Convert regular clock time to binary clock time (bintime).
Quickly regular calendar date to binary date (bindate).
Convert regular clock time to decimal clock time (dectime).
Quickly regular calendar date to decimal date (decdate).
Convert regular clock time to hexadecimal time (hextime).
Quickly regular calendar date to hexadecimal date (hexdate).
Create a GIF animation of the Moon for a particular month.
Create an animation of the Moon orbiting the Earth.
Create a 88 day animation of the Mercury orbiting the Sun.
Create a 225 day animation of the Venus orbiting the Sun.
Create a 365 day animation of the Earth orbiting the Sun.
Create a 687 day animation of the Mars orbiting the Sun.
Create a 4,330 day animation of the Jupiter orbiting the Sun.
Create a 10,756 day animation of the Saturn orbiting the Sun.
Create a 30,687 day animation of the Uranus orbiting the Sun.
Create a 60,190 day animation of the Neptune orbiting the Sun.
Create a 90,560 day animation of the Pluto orbiting the Sun.
Create an animation of all planets in the Solar System.
Create an animation of Phobos and Deimos orbiting Mars.
Animate Io, Europa, Ganymede, Callisto orbiting Jupiter.
Animate Titan, Rhea, Iapetus, Enceladus orbiting Saturn.
Animate Titania, Oberon, Umbriel, Ariel, Miranda orbiting Uranus.
Animate Triton, Nereid, and Proteus orbiting Neptune.
Animate Charon, Nix, Hydra, Kerberos, Styx orbiting Pluto.
Find dates when two or more planets align in a straight line.
Find dates when the solar eclipse happens.
Find dates when the lunar eclipse happens.
Calculate your age based on the orbital period of other planets.
Represent a clock time as a matrix.
Represent a calendar date as a matrix.
Represent a clock time as a vector.
Represent a calendar date as a vector.
Draw a time series chart.
Given a bunch of time intervals, find overlapping intervals.
Generate a bunch of overlapping time intervals.
Generate a bunch of non-overlapping time intervals.
Generate random clock time intervals.
Given a bunch of date intervals, find overlapping intervals.
Generate a bunch of overlapping date intervals.
Generate a bunch of non-overlapping date intervals.
Generate random calendar date intervals.
Swap a clock's hour hand with minute hand.
Find the reverse of the given clock time.
Find the inverse of the given clock time.
Shift the given clock time by any time interval.
Change the clock scale from 24 hours to any other hours.
Generate a list of valid clock times (for testing).
Generate a list of invalid clock times (for testing).
Generate a list of valid calendar dates (for testing).
Generate a list of invalid calendar dates (for testing).
Create errors in the given clock times (for testing).
Create errors in the given calendar dates (for testing).
Convert a calendar date to seconds.
Convert seconds to a calendar date.
Create a crontab expression from human language.
Rewrite a crontab entry into human language.
Quickly find the week of the month of a calendar date.
Quickly find how many days have passed since start of the year.
Quickly find how many days are left till the end of the year.
Quickly find how many days are left till a specific date.
Find how many minutes are in the given seconds.
Find how many hours are in the given seconds.
Find how many days are in the given seconds.
Find how many weeks are in the given seconds.
Find how many months are in the given seconds.
Find how many years are in the given seconds.
Find how many seconds are in the given minutes.
Find how many hours are in the given minutes.
Find how many days are in the given minutes.
Find how many weeks are in the given minutes.
Find how many months are in the given minutes.
Find how many years are in the given minutes.
Find how many seconds are in the given hours.
Find how many minutes are in the given hours.
Find how many weeks are in the given hours.
Find how many months are in the given hours.
Find how many years are in the given hours.
Find how many seconds are in the given days.
Find how many minutes are in the given days.
Find how many weeks are in the given days.
Find how many months are in the given days.
Find how many years are in the given days.
Find how many seconds are in the given weeks.
Find how many minutes are in the given weeks.
Find how many hours are in the given weeks.
Find how many days are in the given weeks.
Find how many months are in the given weeks.
Find how many years are in the given weeks.
Find how many seconds are in the given months.
Find how many minutes are in the given months.
Find how many hours are in the given months.
Find how many days are in the given months.
Find how many weeks are in the given months.
Find how many years are in the given months.
Find how many seconds are in the given years.
Find how many minutes are in the given years.
Find how many hours are in the given years.
Find how many days are in the given years.
Find how many weeks are in the given years.
Find how many months are in the given years.
Find how old a human would be if he/she was a bird.
Find how old a bird would be if it was a human.
Convert clock time on Earth to clock time on Mars.
Convert clock time on Mars to clock time on Earth.
Convert Earth time to Star Trek's stardate.
Convert Star Trek's stardate to Earth time.
Print a list of clock times with hours equal mins equal secs.
Print a list of calendar dates with years equal months equal days.
Print a list of all clock times when hands are in a straight line.
Given clock times in various formats, convert them to one format.
Given calendar dates in various formats, make them the same format.
Cyclically shift HH, MM, SS time parts to the left or right.
Cyclically shift YYYY, MM, DD date parts to the left or right.
Perform freeform clock time arithmetics.
Perform freeform calendar date arithmetics.
Find the sum of hours plus minutes plus seconds.
Find the sum of years plus months plus days.
Find clock hand position so that hr + min + sec equals your value.
Find calendar date so that year + months + day equals your value.
Print all clock icons from 00:00 to 24:00.
Generate date and time that only Zalgo can understand.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling our mission is to make people's lives easier, so we created this collection of time and date tools. All our tools share the same user interface, so as soon as you learn how to use one of the tools, you'll be a master of all tools. Behind the scenes, our time and date tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
