Vefru blog
Welcome to Vefru.com! We are your one-stop destination for all the cool tools you need to make your life easier. Our simple and powerful apps are perfect for everyday tasks like converting images, videos, and audio files, finding IP information, setting timers and stopwatches, checking time zones, and more. All our tools are free and web-based, so you can use them anytime and anywhere. But that’s not all. We also have a blog where we write about all the interesting topics related to our tools. You can learn about the latest trends, tips, and tricks in the fields of meditation, music, movies, and more. You can also discover new and exciting ways to use our tools for your personal and professional needs. Our blog is updated regularly with fresh and engaging content, so you can always find something new to read and enjoy.

New on the blog
The best eSIM cards for mobile data in the United States
Introduction The United States of America represents one of the most visited countries in the wor
May 13, 2025
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by František Mazura
(Updated: May 13, 2025)
GigSky under the magnifying glass. Everything you need to know about their eSIM offer and data abroad
Company Overview and History Founded in 2010 and headquartered in Palo Alto, California, GigSky i
Apr 2, 2025
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by František Mazura
(Updated: Apr 24, 2025)
How much data do I need: A simple guide
Planning a vacation includes choosing the right data package. Unlimited plans may sound tempting,
Nov 4, 2024
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by František Mazura
(Updated: Mar 15, 2025)
eSIM – Frequently Asked Questions and Answers
This overview of answers to key questions about eSIM provides a practical guide to using this techn
Oct 26, 2024
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by František Mazura
(Updated: Feb 12, 2025)
How to make your phone eSIM compatible? Review of eSIM.me
New Phone or Alternative? The first option that comes to mind is to get a new phone. When it comes
Oct 15, 2024
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by František Mazura
(Updated: Apr 8, 2025)
eSIM specialized operators, eSIM providers
eSIM technology makes it easier for travelers to access mobile data without needing to change p
Oct 15, 2024
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by František Mazura
(Updated: Nov 17, 2024)
All articles
How do I add an eSIM on my iPhone?
Oct 15, 2024
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by František Mazura
(Updated: Mar 15, 2025)
How do I add an eSIM on my Samsung?
Oct 15, 2024
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by František Mazura
(Updated: Mar 15, 2025)
Global YO
Aug 18, 2024
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by František Mazura
(Updated: Apr 24, 2025)
Jetpac Overview. Everything you need to know about their eSIM offerings and data services abroad.
Aug 18, 2024
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by František Mazura
(Updated: Apr 24, 2025)
eSIM4Travel Overview. Everything you need to know about their eSIM offerings and data services abroad
Aug 18, 2024
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by František Mazura
(Updated: May 13, 2025)
Yesim Overview. Everything you need to know about their eSIM offer and data abroad.
Aug 18, 2024
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by František Mazura
(Updated: Apr 24, 2025)
Flexiroam Overview. Everything you need to know about their eSIM offer and data abroad.
Aug 18, 2024
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by František Mazura
(Updated: Jan 31, 2025)
Nomad Overview. Everything you need to know about their eSIM offer and data abroad.
Aug 18, 2024
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by František Mazura
(Updated: Apr 2, 2025)
Holafly overview. Everything you need to know about its eSIM and data offers abroad.
Aug 18, 2024
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by František Mazura
(Updated: May 13, 2025)
Airalo Overview. Everything you need to know about their eSIM offers and data abroad.
Aug 18, 2024
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by František Mazura
(Updated: May 13, 2025)
Why Do We Have Time Zones?
Jul 24, 2024
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by František Mazura
(Updated: Nov 17, 2024)
7 surprising facts about time zones
Jul 17, 2024
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by František Mazura
(Updated: Nov 17, 2024)
QR Codes vs. Barcodes: Which Has the Upper Hand in What?
Jun 12, 2024
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by František Mazura
(Updated: Nov 17, 2024)
Creating QR Codes with Images: A Simple Guide
Jun 10, 2024
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by František Mazura
(Updated: Nov 17, 2024)
Creating QR Codes from Your Data
Jun 5, 2024
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by František Mazura
(Updated: Nov 17, 2024)
A Crisp Overview of the Time Zones in Europe
Jan 30, 2024
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by Radhika Dadhich
(Updated: Nov 17, 2024)
A Brief Overview of the Time Zones in the USA
Jan 30, 2024
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by Radhika Dadhich
(Updated: Nov 17, 2024)
Sand timer or online app? Why count down the time with us?
May 26, 2023
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by Vladimír Šubr
(Updated: Dec 28, 2024)