10 great free tool based websites that you may have never heard of

Mondo Technology Updated on 2024-02-21

From being more productive during the workday, learning new skills, to planning your travel itinerary, you can get started.

Shenyi Bureau is a compilation team under 36Kr, focusing on technology, business, workplace, life and other fields, focusing on introducing new technologies, new ideas and new trends abroad.

Editor's note: The rapid development of artificial intelligence technology has led to the birth of more powerful tools, such as Synthesia, which can generate avatars, robots that can automatically complete excel formulas, and super expert ...... that can process **With the help of tools to improve the efficiency of our work and life and make life better. **Compile.

*From Canva

The Internet is an all-encompassing and fast-growing repository of information, so some good ones are likely to be buried in a sea of content. This article introduces you to ten very useful **, you may not know about them before, start today, use it!

If you're wondering about the tech stack used by successful businesses, companiestools can tell you. This offers a curated collection of design, research, coding, support, and feedback tools that are frequently used by elite technical teams. Whether you're looking for the latest app development platform or learning the best way to collect customer feedback, CT has you covered.

If you're using Excel and forget a specific formula to complete a task, don't be anxious – Excel Formula Bot is here to help. This formula bot uses artificial intelligence technology to convert text instructions into excel formulas, so you don't have to memorize anything complicated.

Just type in what you're going to do, and the bot will do it for you. Whether you want to calculate sales tax or want to know how many days are left until your next vacation, Excel Formula Bot can do it all. So the next time you can't remember what formula to use, let the bot do it.

If you want to improve your typing skills while learning the world's greatest literature, then there's no better place to do it than typelit.

typelit.io is a ** that can provide typing practice for any book you like – you can also choose directly from the dozens of classics already available on it. Just pick the passage you want to do typing practice with, and Typelit will provide real-time feedback on how accurate and fast you are typing.

You can also set goals to track your progress over a given timeframe. So, using Typelit to improve your typing skills and learn some classic literature at the same time is really a win-win-win-win thing!

Anyone who has ever organized a meeting knows that it is not easy to find a time that works for everyone. It's even more daunting if you also have to reconcile schedules on your personal calendar and your work calendar.

Calm Calendar tries to sync your schedule between two calendars to avoid some of the headaches of conflicts, while also masking out information about individuals. This way, you don't have to dig through multiple calendars to see if your schedules conflict, and you can protect your privacy. In conclusion, this tool provides a unified view of your personal schedule and work schedule, ensuring that you never miss any important appointments again.

MyNoise lets you feel the sounds of any outside world you want and blocks out all the unnecessary noise. Maybe you want a noisy office background to keep you focused, or maybe you just want to block out the sounds of a busy street, and you can find the right white noise on MyNoise.

If you can't find the right white noise, you can DIY yourself. With MyNoise, you can do whatever you want. It can save you from distracting circumstances. Your ears will thank you.

Usually a well-made ** requires a team of professionals including a range of directors, videographers, editors, and animators. But now, the development of artificial intelligence technology has made it possible to produce high-quality ** yourself—you don't even need to know about it.

Synthesia's strength lies in its use of AI avatars. There are a variety of different avatars to choose from – you can even create a custom avatar that looks just like what you look like. Avatars also lip-sync in over 60 languages, so it's easy to create images for a global audience. Whatever your purpose, there's an AI avatar to help you achieve your goals.

It's a pity that this tool isn't free. But the service it provides is really great, and it's worth paying for it.

Have you ever taken a great **, only to find that there is an extra thing in the background that affects the look and feel? Do you have a perfect headshot photo, but there's a blemish on yours that you really want to remove?

With CleanUppictures, you'll be able to quickly and easily remove any unwanted objects from **. All you have to do is select the object you want to remove, and the algorithm will do the rest automatically.

Whatever you want to remove, such as a disobedient hair, a piece of garbage, or even a person, cleanuppictures can all be handled perfectly. So the next time you're taking a photo, don't worry about the background not being perfect – let it cleanuppictures solves it for you.

If you've ever edited a PDF file, you know how painful it can be. Adobe Acrobat is professional but expensive, and most of us don't get all the features it offers. So why spend money on something that you only use once in a while? Here is a better tool to recommend.

PDF24 is a free** PDF editor that lets you do everything you need without having to pay for it. You can rotate, merge, split, compress, and convert PDF files right in your browser. If you need to sign a document, PDF24 can do it too.

Just upload the file, add your signature (or create a digital signature), and you're ready to go! It's a no-brainer – and best of all, it's completely free! So, the next time you need to edit a PDF, ditch those expensive software and use PDF24 instead.

With it, learning becomes easier. Class Central aggregates excellent courses from the world's top universities (including Harvard and Stanford),* education platforms (Coursera, Udemy, etc.) and top major companies (Google, Amazon, etc.) in one place.

Whether you're looking to learn a new skill or expand your knowledge in a specific area, you'll find the right course for you at Class Central. And as the course library continues to expand, there's always something new to explore.

When you're out on a trip, there are so many ways to get around and take a route. How do you know the best route from A to B? Very simple!

Just enter your destination and Rome2Rio will show you the best itinerary to get there, as well as the most suitable transportation options including the following modes of transportation:

Plane. Car.

Train. Bus.

Ferry. By car.

Sharing bikes.

Walk. Do you know any other excellent ones for free**?

Translator: Zhang Momo.

Translation, if applicable**, please indicate the source.

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