Now, almost everything has corresponding applications. But for computers, installing programs on Windows and macOS systems is time-consuming and can quickly occupy hard disk space.

Rather than installing dozens of utilities on your laptop or desktop, take advantage of the many useful online tools: They run instantly in the browser without installing, and you can bookmark it for easy access.

1. Create a model screenshot using Pika

Pika can showcase websites or applications in a stylish way, giving you models that can be used to show or promote your work to your customers. It has a huge library of templates to choose from, and you can customize many settings, from wallpaper to frames, and text on images.

Pika Free to use. You can get more tools and templates starting at $9 per month.

2. Convert images using Ezgif

Ezgif is a quick and easy way to convert images between formats. It can handle GIF, JPG, PNG and WebP formats, you can upload files from your computer, or you can have Ezgif point to files on the network. It also provides options for cropping and rotating images.

Ezgif Free to use.

[Related: 10 useful tools you should know built into Google search]

3. Organize your working hours with Pomofocus

The famous Pomodoro Pomodoro Working Method breaks down working days into several working phases, each of which includes a specific working time (usually 25 minutes) and a 5-minute break. Pomofocus is very simple and can help you track these working phases in your browser.

Pomofocus Free to use.

4. Use Calculator.net for digital calculations

Calculator.net, as its name implies, can access the calculator in your web browser, so you don't need to look up the calculator on your desktop. In addition to basic calculations, this online tool can also perform advanced graphical calculations and calculate scores and percentages.

Calculator.net Free to use.

5. Use AudioTrimmer to edit audio tracks

Sometimes you only need a simple tool to complete simple tasks. AudioTrimmer complies with this description. Simply point the web application to an audio file on your computer (it supports the most popular formats) and quickly cut off unwanted parts.

AudioTrimmer Free to use.

6. Edit PDF using Smallpdf

No matter what platform you use, viewing PDFs is very simple, but editing PDFs is different. Smallpdf simplifies this process by offering a variety of features, including allowing you to insert images and text and adding your digital signature.

Smallpdf Free to use, but you get more features and unlimited edits for $12 per month.

7. Set the alarm clock with Kuku Klok

Whatever alarm you need to set, Kuku Klok can help. Just select the time when the alarm goes off and then select sounds (such as rooster cries and horns) to complete the setting.

Kuku Klok Free to use.

8. Use Adobe Express to remove image background

Whether you want to use the beach as the background for your pet dog or the fireworks as the background for your friends, cutting out the subject of the photo to place it in front of a different background is one of the most common image editing tasks. Adobe Express uses artificial intelligence to accomplish this task quickly and efficiently.

Adobe Express Free to use. After you create an account, you can also use more photo editing tools.

9. Extract text from an image using Image to Text

If you need to get text from address photos, menus, or motivational quotes you see around town, Image to Text can suit your needs. Point the platform to the image you want to use, it will allow you to save the text or copy it to the clipboard.

Image to Text Free to use.

10. Check your grammarly with Grammarly

Ensure your writing meets the standards with a comprehensive Grammarly service. Paste some words and sentences into the text box and this online application will do its part. It will provide prompts and look for grammatical errors, spelling errors, misused words and punctuation errors.

Grammarly Free to use. Access to additional features such as tone checks starts at $12 per month.

11. Generate background sound using Noisli

Noisli has the potential to greatly improve your productivity. This platform allows you to generate custom background noises such as overlaying rain, wind, fire, or cafe buzz. You can choose a preset audio mix or customize your own audio mix.

Noisli Free to use, but you can get more sounds starting at $12 per month.

12. Use The Time Now to check the time zone

Many of us have family, friends or colleagues living abroad and it can be tricky to know if the news will bother them on their weekdays or late at night depending on where they live. The Time Now lets you see the current time zone around the world at a glance, consider daylight saving time, and provide quick links to major cities if needed. In this way, you no longer have to worry about being ignored.

The Time Now Free to use.

13. Unzip the file through EzyZip

If you have compressed files archives in formats such as ZIP or RAR, EzyZip can decompress these files separately. Point it to the archive on the local disk to view the list of files it contains, and select the file you want to unzip. You can save them one by one or in batches.

EzyZip Free to use.

14. Generate Lorem Ipsum text using TinyWow

TinyWow hosts many different online tools, so it's worth browsing the site to discover its true potential. But now we'll mention the Lorem Ipsum generator: If you need to quickly fill blocks of text (for application development or design purposes), TinyWow fills you with hard-to-understand words in just a few clicks.

TinyWow Free to use.

15. Convert Color with Convert A Color

People involved in graphic design, photo editing, or web development know that you need to convert colors between HEX, RGB, HSL and CMYK formats regularly. Convert A Color will do the job for you with minimal hassle.

Convert A Color Free to use.

16. Use MS Paint for artistic creation

Microsoft Paint is one of the most famous computer utilities ever made. MS Paint is a faithful replica of the program, running entirely in your browser. You can access it from any Windows or macOS computer and access all familiar tools including spray cans and paint buckets.

MS Paint Free to use.

17. Take notes with Online Notepad

Online Notepad allows you to quickly write down anything you don't want to forget: it can be a to-do list, an idea or an address for the next novel. You can open the notes in a new tab, but you can save them to disk if you want.

Online Notepad Free to use.

[Related: 4 free apps, easy removal of photo background]

18. Use Omni Calculator to convert temperature and unit of measurement

If you need to know how many kilometers a hundred miles equals, or need to switch between Celsius and Fahrenheit, Omni Calculator can calculate it for you on a simple and fast interface. You can also use it to calculate how many pounds and ounces of weight of kilograms equal to, among other units of measurement.

Omni Calculator Free to use.

19. Play 2048 games to relax

Web apps are more than just utilities – for example 2048, it is one of the best online puzzle games. Launched in 2014, this puzzle game invites you to slide on the board and add numbered cubes to match the cubes of the same value until you reach the magical 2048.

2048 Free to use.

The above is the detailed content of 19 free online tools you’ll want to bookmark right now. For more information, please follow other related articles on the PHP Chinese website!