kache
Indie infrastructure for
privacy-first web tools.
Everything runs locally in your browser.
Your data never leaves your device.
Philosophy
kache is an independent infrastructure layer for tools that prioritize user privacy by design.
Core Principles
Built on values that put you first.
Local-first by default
Files never leave your device. Processing happens in your browser memory.
Privacy is not optional
No tracking, no cookies, no dark patterns. Just tools.
Fast, lightweight
Browser-native performance using native APIs and WASM.
No accounts required
No sign-ups. No "Get Started" flows. Just use it.
Indie-maintained
Funded by usefulness, not VC money. We don't need to sell your data to keep the lights on.
Built on kache
Real tools running in production.
ExamMint
A centralized noticeboard for tracking govt exam notifications, deadlines, and requirements.
Kache PDF
Merge, split, compress, and edit PDFs locally in your browser. No server uploads, no privacy risks.
ExamMint Resizer
The most trusted tool for resizing photos and signatures for Indian government exams.
Built for privacy & performance
Astro
Static-first framework for fast, content-focused sites
TypeScript
Type-safe development with enhanced tooling
WebAssembly
Near-native performance for compute-heavy tasks
Browser APIs
Native web APIs for file handling and processing
Cloudflare
Global edge network for fast, secure delivery
Manifesto
kache is built and maintained
independently.
→ It grows slowly and intentionally. Focused on usefulness, not metrics.
→ No tracking pixels, or third-party cookies.
→ Designed to stay small, fast, and respectful.
→ Funded by users, not investors. No hidden agendas.
Frequently Asked Questions
Everything you need to know about our privacy-first approach.
Is my data safe?
Yes. All processing happens locally on your device (Client-Side). Your files and data never leave your browser and are never uploaded to any server.
Are these tools free to use?
Yes, all tools on kache.space are completely free to use without any hidden costs or subscription fees.
Do you store any of my files?
No. Since we don't have a backend server for processing, we physically cannot store your files. Everything is ephemeral and stays on your machine.
How is this possible without a server?
We use advanced web technologies like WebAssembly to run powerful code directly in your browser, enabling desktop-class performance without server interaction.