Quickly design and publish classic memory games.

Bjorn's Memory Game Designer, a web app. Quickly design and publish classic memory games. Click here to launch the app (opens in a new browser tab). Read more . Watch a short video in a new tab. Why not install app from the app store?

Quickly design and publish educational interactive drag'n'drop games and quizzes

Bjorn's DragDropStudio, a web app. Quickly design and publish interactive drag'n'drop games and quizzes. Click here to launch the app (opens in a new browser tab). Read more . Watch a short video in a new tab. Why not install app from the app store?

Quickly create and share QR-codes - even have fun with animated ones.

Bjorn's QR Designer, an Android app. Quickly create QR-codes, even animated GIFs. Read more . Watch a short video in a new tab. Why not install app from the app store?

Design awesome word clouds, even as animated GIFs.

Bjorn's Word Clouds, an Android app. Quickly create word clouds, even animated GIFs. Read more . Watch a short video in a new tab. Why not install app from the app store?

Design awesome word clouds, even animated GIF versions.

Bjorn's Word Clouds, an Excel add-in. Use this add-on to create amazing word clouds. Read more . Watch a short video in a new tab. Why not install app from the app store?

Use Excel to quickly print labels and badges.

Bjorn's Label Studio, an Excel add-in. Easy label and badge design. Read more . Watch a short video in a new tab. Why not install app from the app store?

Quickly insert QR codes into slide decks - even animated ones.

Bjorn's QR Designer, a Google Slides extension. Create QR-codes, quickly, even animated ones. Read more . Watch a short video in a new tab. Why not install app from the app store?

Have fun adding (even animated) sig pics to your Gmail messages.

Bjorn's Sig Pics, a G Suite extension. Design and insert (animated) sig pics. Read more . Watch a short video in a new tab. Why not install app from the app store?

Visualize your Google Gdrive folder structures with this new add-on + web app.

Bjorn's Folder Trees, a G Suite extension. Visualize your Gdrive. Read more . Watch a short video in a new tab. Why not install app from the app store?

Think mail merge but for pictures. Merge spreadsheet data (e.g. title, photo) with SVG template into sheets of (ID) badges.

Bjorn's Picture Merge, a Google Sheets extension. Print ID badges from within Google Sheets. Read more . Watch a short video in a new tab. Why not install app from the app store?

Bjorn's Label Studio and my other web apps are now 'installable' in Chrome - you can add them to your Chrome home screen and they will continue to work when offline.

Read more . Watch a short video in a new tab.

Use Google Docs to author, published and track online ebooks. Ebook reader featuring Google-powered search; reader comments and ratings; and using the LEXEND font for maximized readability;

Bjorn's eBOOK-maker, a Google Docs extension. Author, publish and manage ebooks. Read more . Watch a short video in a new tab. Why not install app from the app store?

Swiftly create online quizzes and forms using Google Docs. Use special markup in your documents to design quizzes then quickly convert the documents and publish to the cloud.

Bjorn's Quiz Designer, a Google Docs extension. Quickly create and publish online quizzes and forms. Read more . Watch a short video in a new tab. Why not install app from the app store?

This Sheets add-on solves the problem joining two sheets of data on multi-column keys that are not 100% equal.

Bjorn's Data Join Studio, a Google Sheets extension. Easily join data from different sources. Read more . Watch a short video in a new tab. Why not install app from the app store?

I'm running low on app and add-on ideas - got a great idea? - go to the portal and submit it, please!

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This Slides add-on allows you to quickly create thumbnail TOC slides, slides with thumbnail buttons taking the user to each of the other slides in the presentation.

Bjorn's THUMB-TOCS, a Google Slides extension. Spice up your slide decks with thumbnail TOC slides. Read more . Watch a short video in a new tab. Why not install app from the app store?

Quickly create quizzes as Google Slides presentations

Bjorn's Quiz Decks Studio, a Google Slides extension. Create Google Slides quizzes. Read more . Watch a short video in a new tab. Why not install app from the app store?

Spice up your slide decks with navigation thumbnail buttons

Bjorn's NAV-thumbs, a Google Slides extension. Spice up your slide decks with navigation thumbnail buttons. Read more . Watch a short video in a new tab. Why not install app from the app store?

Quickly turn photos into animated carousel GIFs with this new web app

Bjorn's Carousel Lab, a web app. Convert photos to animated 'carousel' GIFs. Click here to launch the app (opens in a new browser tab). Read more . Watch a short video in a new tab. Why not install app from the app store?

New YouTube video released on how to use Bjorn's Book Studio to create really large documents using Google Docs

Watch a short video in a new tab.

New Instagram video of Bjorn's GIF-text-ART-studio posted @bjornsplayground.

Train your brain with this Gomoku-like abstract strategy board game.

Bjorn's 5-in-a-row, a game. 5-in-a-row is an abstract strategy board game, also known as Gomoku. The game is played with different markers on a board of 20x20. Once placed, markers are not moved or removed from the board.. Click here to launch the app (opens in a new browser tab). Read more . Watch a short video in a new tab.

New add-on for Google Slides and Docs making it easy to blur out parts of photos.

Bjorn's Pixelate, a Google Slides extension. Pixelate (parts of) photos and images. Read more . Watch a short video in a new tab. Why not install app from the app store?

You can now use 'formatting columns' to custom format (some) labels

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New add-on for Google Sheets making it easy to sort cells in new ways, for example sort cells on the last name.

Bjorn's Super-SORT, a Google Sheets extension. More ways to sort data. Read more . Watch a short video in a new tab. Why not install app from the app store?

Thanks for trying my apps and add-on

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