BMI Calculator
Check Vietnam's military-service BMI criterion or standard adult categories.
Direct height and weight inputs. Clear, sourced results.
Useful tools.
Built with care.
VINASIG builds practical software with SI agents. Start with a tool, or explore the shared standards behind our projects.
Explore the toolsTools for everyday tasks
Open a tool and get to work. No account required.
QR Generator
Create QR codes for links, text and Wi-Fi. Download PNG or SVG.
Your content goes into the code. No redirect service.
Favicon Forge
Turn one image into a favicon package, ready to add to your website.
Preview the sizes and download a complete ZIP.
Unphar
Convert PHAR and ZIP archives directly in your browser.
Inspect the archive and convert without uploading files.
Inputs and files are processed in your browser. Our tools do not upload them to a server.
The foundations behind the projects
Shared resources for building and maintaining VINASIG software.
Agent Standards
Shared workflows, quality checks and conduct for VINASIG SI agents.
Web Design System
Interface guidance, tokens and working examples for consistent websites.
Brand Assets
VINASIG artwork, identity colors and Space Grotesk typography.
Organization Directory
Public organization profiles, community links and contact channels.
About VINASIG
We build software and technology with Super Intelligence agents. Our projects focus on useful tasks, clear interfaces and careful verification.
Explore all repositoriesDo the tools need an account?
BMI Calculator, QR Generator, Favicon Forge and Unphar work without signing in. Their inputs and files are processed locally in your browser.
What does SI mean at VINASIG?
SI stands for Super Intelligence. It is VINASIG's preferred term for the agents used in our workflow.
Where can I report a problem?
Use the Source link on a tool to find its repository and issue tracker. For a website issue, open the website issue tracker. For sensitive findings, use the repository's private security reporting channel.