Build, Invoice &
Automate
Privacy-first tools for freelancers and teams. Zero logins. No tracking. Everything runs directly in your browser.
Press CTRL + K to search tools anytime
Cloud Compilers
Zero setup. Browser-native performance.
Python 3.x
Full-featured environment with Pyodide integration. Install packages, run complex scripts, and get AI-powered debugging hints instantly.
Java 17 Runtime
Fast JVM-based execution for competitive programming and rapid algorithm testing.
Extending the Stack
Our engineers are porting more runtimes to the browser.
Request a LanguageWhy Use Our Compilers?
- No Server Lag
- Privacy First
- Works Offline
- Free Forever
Productivity Suite
Unlock peak efficiency with our high-performance, privacy-focused tool ecosystem.
Invoice Pro
Create professional PDF & CSV invoices with smart tax calculations.
GST Master
Accurate GST add/remove calculator optimized for the Indian tax system.
PDF to Excel
Convert static PDF tables into fully editable Excel spreadsheets instantly.
Rec Studio
High-definition screen and microphone recording right in your browser.
QR Builder
Generate branded QR codes with custom logos, colors, and shapes.
PDF Shrink
Optimize your PDF file sizes for web and email without losing quality.
Image Shrink
Batch optimize JPG, PNG, and WebP images with professional control.
PDF Merge
Securely combine multiple PDF documents into a single professional file.
JSON Lab
Beautify, validate, and minify complex JSON data structures instantly.
Pass Armor
Generate military-grade secure passwords and backup keys offline.
Universal Conv.
Convert any metric or imperial unit with real-time scaling and precision.
Master Kit
A complete multi-tool for splitting, rotating, and editing PDF files.
Engineered for Privacy First
Standard online tools upload your data to their servers. We don't. Everything you build, calculate, or compile stays in your browser's memory.
End-to-End Local
Data never leaves your machine. Perfect for sensitive invoices.
Instant Performance
No server round-trips. Experience desktop-speed in a browser.
Pick a Tool
Select from 12+ professional business & dev utilities.
Process Locally
Input data, compile code, or generate PDFs in real-time.
Download Result
Save your output instantly with no watermarks or limits.
Trusted by Digital Professionals
"The Invoice Pro tool saved me from expensive subscriptions. It's clean, fast, and the PDF quality is top-notch."
Arjun V.
Freelance Dev
"Finally a Python compiler that doesn't lag. Perfect for testing snippets while I'm on a different machine."
Sarah Jenkins
CS Student
"The GST calculator is built exactly how an Indian accountant needs it. Simplified my month-end filing."
Manoj Kumar
SMB Owner
Need a custom
business tool?
We're constantly expanding. If your team needs a specific tool for automation, let us know.
Email Support
support@hyquantix.comGST & Invoicing Knowledge Base
How do I calculate GST for Service Exports from India?
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Service exports are generally treated as Zero-Rated Supplies. You can export services under an LUT (Letter of Undertaking) without paying IGST, or pay IGST and claim a refund later. Use the Hytechsoft GST tool to verify your base amounts before filing.
What is the difference between CGST, SGST, and IGST?
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The type of tax depends on the location of the supplier and the recipient:
- Intra-state (Same State): CGST + SGST are applied (e.g., 9% each for an 18% slab).
- Inter-state (Different States): Only IGST is applied (18% total).
Are these tools safe for my business data?
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Yes. Unlike other tools, Hytechsoft processed everything 100% client-side. Your financial data, invoices, and client lists never reach our servers. It is the most private way to manage business admin.