# DavrApps — Free Developer Tools & SaaS Products

> DavrApps builds free, privacy-first web tools for developers and creators. No signup required. All tools process data client-side — your files and data never leave your browser. Products include DevTools (28 developer utilities), ImgTools (image processing), PDFKit (PDF tools), Picefy (screenshot mockups), and ShipKit (SaaS boilerplate).

## Products

### DevTools — Free Online Developer Utilities
28 browser-based developer tools: JSON formatter & validator, regex tester, Base64 encoder/decoder, JWT decoder, hash generator (MD5, SHA-256), UUID generator, color converter, Tailwind CSS color explorer, diff checker, SQL formatter, YAML/JSON converter, cron expression parser, password generator, QR code generator, and more. 100% client-side processing.
URL: https://devtools.davrapps.dev

### ImgTools — Image Processing Toolkit
Compress, resize, and convert images between PNG, JPEG, WebP, and AVIF formats. Bulk processing support. All processing in-browser — images never leave your machine.
URL: https://imgtools.davrapps.dev

### PDFKit — Free Online PDF Tools
Merge, split, compress, rotate PDFs and convert between PDF and images. No file size limits, no watermarks. 100% client-side — files never uploaded to any server.
URL: https://pdfkit.davrapps.dev

### QRKit — Free QR Code Generator & Scanner
8 QR code generators (URL, text, WiFi, vCard, email, phone, SMS) plus a QR scanner. Custom colors, sizes, error correction levels. Download as PNG or SVG. Scan QR codes from camera or uploaded images. 100% client-side.
URL: https://qrkit.davrapps.dev

### Picefy — Screenshot Mockup Generator
Transform screenshots into stunning device mockups (browser frames, gradient backgrounds, shadows). Export beautiful images for social media, docs, and presentations.
URL: https://picefy.davrapps.dev

### ShipKit — SaaS Boilerplate
Full-stack monorepo boilerplate: Next.js 16, Elysia.js, Bun, Better Auth, Drizzle ORM, shadcn/ui, Polar.sh payments, next-intl (i18n), dark mode, admin dashboard. Battle-tested across 5 production apps. $49 one-time.
URL: https://shipkit.davrapps.dev

## Technology Stack
- Runtime: Bun
- Frontend: Next.js 16, React, Tailwind CSS, shadcn/ui
- Backend: Elysia.js
- Database: PostgreSQL (Drizzle ORM)
- Auth: Better Auth
- Payments: Polar.sh
- Hosting: Hetzner ARM server, nginx, systemd

## Contact
Website: https://davrapps.dev