you can write very easily in canva you just need to install the google chrome Hindi input extension
Canva is a platform for designers. you can design as many arts or pictures. it is free tool but there is a premium version is available too for accession all the tools that are not freely available but you can design well using free version too .
what canva provides:
first, you have to install the google Hindi input extension in google chrome
steps to install Hindi chrome extension
1. Search google hindi input tool
2. add chrome extension to google , click on "On chrome" see below in picture.
3. Add google input tools and give permission to the extension
now go to the extension option and click on it see it in the below image
4. There are four Hindi fonts in the option choose which one you like by first clicking on the language and then click on the arrow and now the font visible in the empty space.
5. go to the google search
6. searching in hindi , first click on google extension symbol in menu bar
7. click on the google hindi input tool
8. choose the hindi font
9. after that same steps to english font make sure to add english in your option too
To step wise step instructions view the youtube video given link below
Install google hindi input tool