I’m Jonas Pelzer, a designer and developer with over 15 years of experience. Based in Berlin, I’m available for commissioned work internationally.

Current Projects

My ongoing projects include the site builder temper, the web design gallery collected, the JS library slideFrame, and my type foundry Jonas Type.

Recent Work

Recent projects include ARETE, Fictional, Scope, Post-Self-Evident Poems, as well as commissioned websites for HPQ Frankfurt, Lederer Ragnarsdóttir, Kai Tietz, JB10X, Natalie Schneider, We Make Things, Klimaschau, and Chris Noltekuhlmann.


I have taught at the design faculties of the University of Applied Sciences Potsdam and the Peter Behrens School of Arts, and I have conducted workshops and given talks at universities, organizations, and events internationally.


My work has been featured in numerous publications, such as Communication Arts, PAGE Online, It’s Nice That, Awwwards, Hover States, and One Page Love.


Let’s get in touch! Follow me on Instagram, Mastodon, Twitter, or Are.na, connect on LinkedIn, or send me an email.