My projects
An ever-growing lab.
Blog
Guides, tutorials and updates from the lab — image compression, background removal, merging PDFs and more.
Read the blog →PDF Tools
Free online PDF tools: merge, split, compress, rotate, protect and more. Files deleted after 60 minutes.
Open →Voxlab
Live interactive presentations: ask questions, the audience answers from their phones, results update in real time. Multiple choice, word clouds and open text.
Open →MindDice
Live multiplayer quiz with dice, board and phones as controllers. 6 categories, 1200 questions, 6 languages, steal mode and Global Question.
Open →Image Tools
Compress, resize, convert, crop, rotate images and remove backgrounds with AI. Online, free, no signup required.
Open →QR Code Generator
Create QR codes for URLs, WiFi, vCards and more. Add your logo. Free.
Open →