When you click on the mosaic button the right side options should change so you can add the image you want to make a mosaic of.

Just click on the little + sign to browse for you image and then click "Make".

Thanks

How long will it take to make?

The user interface is now a bit different than the one shown but it works the same way. It is instant. No waiting time.

Can you make a mosaic without credits?

It doesn't need any credits. Please just try it first.

I tried it, but when I hit make, nothing happened. I tried it multiple times on different devices and nothing happened, what is wrong?

Nothing seems to be wrong.

I just tried it and it didn't work in Firefox but it worked in Chrome. As @Lizardbrickz say, nothing happens when i click "Make" in Firefox. Using Firefox 72.0.1 on Linux Mint 19.3 OS.

Thanks @Sealund! I will try Chrome.

I tried Chrome and it still did nothing. What should I do differently?

Tried in Chrome 83 and it's not working. The workshop just hangs there after clicking the Make button and sometimes renders the page unresponsive. @Scrubs

Once it's up and running again, can we add some rounded tiles as an option?

I can confirm. I'm in 83.0.4103 and as soon as I click "Make" the browser tab freezes. I tried small images and big images.

I also like rdmdkbrx's suggestion to use rounded plates or tiles as an option. With the new Lego Mosaic sets, there will probably be more interest for people to make mosaics themselves.

I got this problem, too. I use a <100px picture, too.

I also encounter the browser stop responding, the same as using other browsers, I hope to solve the problem as soon as possible, thank you

Try with a lower resolution. Use 10x10 and let me know the result.

hi Scrubs, 10X10 can be used but the effect is very bad, I tried the size 50 can also be used but it is very slow and the effect is equally bad, thank you

I was not interested in the result but trying to understand the issue. What kind of computer do you have?

NOTEBOOK
ROG Zephyrus G14 GA401IV