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MAC Address Validator
How to validate and decode MAC (Media Access Control) addresses? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate and decode any given MAC address. All you need to do is to enter a MAC address and click the "Validate" button. Validat...
2022-05-31, 2258643👍, 34💬

💬 2022-05-31 FYIcenter.com: @Tarik, Good suggestion. We will create one soon.

💬 2022-05-25 Tarik: Hello, it would be appreciated to make a bulk mac validator tool

💬 2021-10-31 FYIcenter.com: @moshe, it has an invalid OUI code.

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IPv6 Address Validator
How to valid IPv6 addresses? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given IPv6 address. All you need to do is to enter an IPv6 address and click the "Validate" button. Validation result will be displayed in the result a...
2022-08-04, 640609👍, 22💬

💬 2022-08-04 bobsand: 8008:135:8008:135:8008:135:8008:135

💬 2022-05-03 Twexxor: ::F/128 is a valid IPv6 address but this tool says it's invalid. https://github.com/twexxor/javascrip t-ip-validator

💬 2022-04-17 Tim: thankyou for the tool. it is very useful.

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IP Address Validator
How to valid IP addresses? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given IP address. All you need to do is to enter an IP address and click the "Validate" button. Validation result will be displayed in the result area. V...
2022-08-31, 356326👍, 11💬

💬 2022-08-31 Whack: Reckons 192.168.1.1 is invalid lol

💬 2022-06-24 Ty: 172.31.255.255 is an invalid address but it says it is valid. It is a class B and you can't have the host as all 1 or all 0.

💬 2022-05-03 Twexxor: F:: is a valid IP address but this tool says it's invalid. https://github.com/twexxor/javascrip t-ip-validator

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Random Currency Test Value Generator
How to generate currency test values? Currency test values are frequently needed in testing date and time driven applications like an eCommerce or financial application. For example, you may to need to create a price table for a product for different pricing tiers. To help you to obtain large number...
2021-08-24, 352059👍, 89💬

💬 2021-08-24 prabin bhatt: it's to good

💬 2021-08-20 Drubo: I want 2500 diamond in free fire Uid 2855417477

💬 2021-08-07 Neil1208: Pls give me 25000 diamond in FF pls

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Random Test Date and Time Generator
What are date and time test values? Date and time test values are frequently needed in testing date and time driven applications like an eCommerce or financial application. For example, you may to need to create a test order that has a past date. Or you need to enter a future date as the transaction...
2020-09-22, 345268👍, 6💬

💬 2020-09-22 Yodawgz0: You are beautiful

💬 2020-05-24 Moses: Thank you

💬 2018-06-27 FYIcenter.com: @Aubrey, the date range and time range are respected independently in this generator. So in your case, any time entries that are...

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Domain Name Validator
How to validate domain name format? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given domain name. All you need to do is to enter a domain name and click the "Validate" button. Validation result will be displayed in the resu...
2022-07-29, 123906👍, 12💬

💬 2021-11-25 MikeP: Can someone please publish an email address to which I can send an email from a domain which this Domain Name Validator declares...

💬 2020-11-11 Brandon: thanks

💬 2019-10-18 FYIcenter.com: We will verify that.

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Test Credit Card Number Generator
How to generate test credit card numbers? Test credit card numbers are frequently needed in testing applications that take payments like an eCommerce Website. To help you to obtain some credit card numbers for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to ent...
2019-12-29, 113252👍, 6💬

💬 2019-12-29 HSIEN FENG CHEN: 4611588867352301

💬 2019-09-27 Tim: Try this: 4716397241776415 / 722

💬 2019-09-26 Lam Oracke: I need a card that will work please. Also need the cvc code with it

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UUID/GUID Validator
How to valid UUID/GUID strings? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given UUID/GUID string. All you need to do is to enter an UUID/GUID string and click the "Validate" button. Validation result will be displayed in t...
2021-10-18, 68619👍, 3💬

💬 2019-07-21 FYIcenter.com: @Martin, this tool currently only performs a format validation. We will enhance it to cover your case later.

💬 2019-07-19 Martin: As you say, the 13th hex digit specifies the version and thus must be one of the valid versions numbers 1,2,3,4 or 5. Your valid...

Test Email Address Generator
How to generate email addresses? To help you to obtain some email addresses for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the number of data items you need in the form below, and click the "Generate" button. The generated email addresses will be pre...
2018-02-14, 65581👍, 1💬

💬 2018-02-14 info@mrmyld.com: info@mrmyld.com

Test IP Address Generator
How to generate IP Addresses? To help you to obtain some IP addresses for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the number of data items you need in the form below, and click the "Generate" button. The generated IP addresses will be presented in...
2022-03-16, 64918👍, 8💬

💬 2022-03-16 test: <script> alert("haha this website is vulnerable to js injection"</script>

💬 2019-08-25 Ghost: Might

💬 2019-08-25 Jackie kind: Beach

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Test America Phone Number Generator
How to generate test phone numbers? Test phone numbers are frequently needed in testing applications that create and manage end user contact information like a registration Website. To help you to obtain some phone numbers for testing purpose, FYIcenter.com has designed this online tool. All you nee...
2022-09-23, 51790👍, 22💬

💬 2022-09-23 dd: fvfvf

💬 2022-09-16 rahul: hi

💬 2022-09-15 Hello: Hello

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Random Test User Name Generator
How to generate user full names? Test user names are frequently needed in testing applications that create and manage end user information like a user portal, or a registration Web site. To help you to obtain some user full names for testing purpose, FYIcenter.com has designed this online tool. All ...
2022-07-15, 51714👍, 7💬

💬 2022-07-15 nikhil: testing videos

💬 2021-09-02 Nikita: Yes

💬 2020-02-15 CINDY: I LIKE THIS SITE

Email Address Validator
How to validate email address format? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given email address using PHP regular expressions. All you need to do is to enter an email address and click the "Validate" button. Validation...
2022-07-29, 44003👍, 3💬

Test MAC Address Generator
How to generate MAC addresses? To help you to obtain some MAC addresses for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the number of data items you need in the form below, and click the "Generate" button. The generated MAC addresses will be presented...
2018-07-13, 33072👍, 0💬

User Birthday Test Date Generator
How to generate user birthday dates? Test user birthday dates are frequently needed in testing applications that create and manage users financial information like an online bank, or a tax filing site. To help you to obtain some user birthday dates for testing purpose, FYIcenter.com has designed thi...
2022-08-18, 27349👍, 1💬

💬 2022-08-18 Tester: Need minimum age

Set Content-Type to application/json
How to set Content-Type to application/json? The server requires the Content-Type to be application/json. You can follow this tutorial to set Content-Type to application/json using the "HTTP Header Manager" Config Element. 1. Copy and create a Test Plan called Azure-Echo-API-JSON-3.jmx. 2.Add a "Con...
2020-03-03, 26503👍, 2💬

💬 2020-03-03 Poonam: Thanks, this is really helpful.

Random Test Fractional Number Generator
How to generate test fractional numbers? Test fractional numbers are numbers with fractions that are needed in testing math applications. To help you to obtain some fractional numbers for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the data range and ...
2018-06-27, 22747👍, 0💬

Show My Browser Identification Information
How to find out my browser's identification information? To help you to see your browser identification information, FYIcenter.com has designed this online tool. All you need to do is to click the "Show Me" button below. Your browser identification information will be displayed in the result area. F...
2022-02-18, 21901👍, 1💬

💬 2022-02-18 Douglas May: Trying to pay a bill and my bank is telling me my browser is blocking me. ihave paid bills before with no problem. Help

Test ISBN Number Generator
How to generate ISBN numbers? To help you to obtain some ISBN numbers for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the number of data items you need in the form below, and click the "Generate" button. The generated ISBN numbers will be presented in...
2021-08-25, 14545👍, 2💬

💬 2021-08-25 Xuan Ng: Thanks, it's good for me

💬 2020-09-30 Emmanuel Mwadime: It was good

Online Tools
Where to find online test tools? FYIcenter.com has prepared a number of online test tools: Data Lookup Tools Show My IP Address and Host Name Show My Browser Identification Information Show My Browser Request Headers Local Time of World Largest Cities Exchange Rates of World Currencies Test Data Gen...
2017-12-25, 11232👍, 0💬

JMeter Execution Order - Thread Groups
In what order thread groups are executed in JMeter? Thread groups, including regular "Thread Groups", "setUp Thread Groups", and "tearDown Thread Group", are executed in the order described in the rules below: "setUp Thread Groups" are executed first, even they are placed at the bottom of the "Test ...
2018-08-14, 10956👍, 0💬

Regular Expression Pattern Match Multiple Occurrences
How to perform regular expression pattern match with multiple occurrences? To perform a regular expression pattern match with multiple occurrences, you need to write a pattern string in regular expression language. Then you need to apply the pattern to the subject string with a tool that supports pa...
2018-01-13, 9477👍, 0💬

Show My Browser Request Headers
How to find out my browser request headers? To help you to see your browser request headers, FYIcenter.com has designed this online tool. All you need to do is to click the "Show Me" button below. Your browser request headers will be displayed in the result area. FYIcenter.com Lookup Result - Your b...
2022-01-12, 9155👍, 1💬

💬 2022-01-12 gg: Device-Stock-Ua Mozilla/5.0 (Linux; U; Android 4.1.2; pl-pl; LG-E430 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Versio...

HTTP POST with XML Message
How to use HTTP protocol to post an XML message to a server? You can follow this tutorial to post an XML message to a server with JMeter. 1. Create a Test Plan called Azure-Echo-API.jmx with the following HTTP Request in a Thread Group: Protocol: http Server Name: echoapi.cloudapp.net Method: POST P...
2018-03-18, 9131👍, 0💬

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