Oliver Jessner

BulkPixel handles repetitive image work with a quieter desktop workflow. Export to PNG, JPEG, and WEBP, change resolution across multiple files, and move on. Convert more. Click less.

No Bullshit RSS: clean RSS reader with custom topics, auto-classification, dashboard topic filters, and Daily Digest controls.

KnotenWerk is a no-distraction tool for interactive decision trees and graphs with Edit and View/Demo modes, local-first JSON files, and JSON/SVG/Markdown export. Build interactive decision trees and graphs in Edit Mode, then click through outcomes in View/Demo Mode before shipping your solution.