Built in the Little Red Dot,
for Asia-Pacific.
RedDotKit is a product of Blumm Technology Pte Ltd, a Singapore-based technology company focused on building practical, privacy-first tools for the region.
Our Mission
We saw a gap: dozens of utility websites, scattered across the internet, each doing one thing. No single portal brings them together — especially not one built for Asia-Pacific.
RedDotKit consolidates the tools you use every day — PDF manipulation, network diagnostics, image conversion, calculators, developer utilities — into one clean, modern platform. Files are processed and removed from our servers after being processed. We do not store your files.
Why Singapore?
Singapore is home. The Little Red Dot shaped how we think about building products — do it right, keep it fast, earn trust. The name RedDotKit is our way of carrying that identity forward.
When we looked for a single platform that brought together PDF tools, network diagnostics, developer utilities, and more — built for this region — it didn't exist. So we built it.
What We Stand For
Your files are processed and deleted from our servers. We keep only anonymous usage metadata for improving our tools.
Optimised processing infrastructure hosted in Singapore. Fast uploads, fast results, fast cleanup.
Many tools available at no cost. Premium features and higher limits help fund development and infrastructure.
Built with the region in mind. Local financial calculators, CJK support, and Singapore-hosted infrastructure.
Company
Products
RedDotKit is the parent brand for a growing family of products.
AES-256 PDF encryption for Windows 11.
Medical imaging viewer for APAC healthcare.