SammaPix

SammaPix is a free, open-source image optimization platform that runs entirely in the browser. No uploads. No account required. No watermarks. Your images never leave your device.

Built for content creators, developers, and anyone who works with images at scale.

Key features:

• 100% client-side processing — images stay on your machine

• 35 tools across four categories (optimize, AI, creative, organize)

• AI-powered rename, alt text generation, and photo sorting via Google Gemini

• Batch processing with ZIP download

• HEIC, WebP, PDF, and video format support

• Dark mode, fully responsive

• Pro plan ($9/month) for unlimited AI credits and larger batches

For AI agents (MCP server)

SammaPix is also a remote MCP server so AI agents (Claude, Cursor, and any MCP-compatible client) can run real image & PDF processing directly — no local install.

• Endpoint: https://www.sammapix.com/api/mcp (Streamable HTTP)

• Auth: OAuth 2.1 — no API key to paste. Or generate a key for REST.

• 20+ tools: compress, convert, resize, crop, rotate, flip, adjust, grayscale, blur, tint, negate, border, round, watermark, metadata · PDF compress/merge/split/rotate, image-to-PDF, PDF info

• Pipeline: chain multiple image ops in one call — fewer round-trips, far fewer tokens for the agent

• Zero-retention: files processed in memory and discarded. Pay-per-use, 25 free ops/day.

Add it to your agent:

{
  "mcpServers": {
    "sammapix": { "url": "https://www.sammapix.com/api/mcp" }
  }
}

Full docs, benefits, and REST examples: sammapix.com/for-ai-agents

Related MCP server: obrobka-mcp

Tools

Optimize

AI-Powered

Creative

Organize

Tech Stack

Quick Start

git clone https://github.com/samma1997/sammapix.git
cd sammapix
npm install
cp .env.local.example .env.local   # fill in your keys
npm run dev

Open http://localhost:3000.

Most tools work without any API keys — only AI features require a GEMINI_API_KEY.

Required environment variables

# Auth
NEXTAUTH_SECRET=
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=

# Database
DATABASE_URL=          # Neon PostgreSQL connection string

# AI (required for AI tools only)
GEMINI_API_KEY=

# Payments (required for Pro plan only)
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=
STRIPE_PRO_PRICE_ID=

NEXT_PUBLIC_APP_URL=http://localhost:3000

Privacy

All image processing tools run entirely in your browser using the Canvas API, WebAssembly, and client-side JavaScript libraries. Your images are never uploaded to any server.

For AI tools (AI Rename, AI Alt Text, AI Organize), a small thumbnail is sent to Google Gemini for analysis. Full-resolution originals never leave your device and are never stored anywhere.

Contributing

Contributions are welcome. Please open an issue before submitting a pull request for significant changes.

1. Fork the repo

2. Create a feature branch (git checkout -b feature/your-feature)

3. Commit your changes

4. Open a pull request

For bug reports and feature requests, use GitHub Issues.

License

MIT — see LICENSE for details.

Built by Luca Sammarco · Live at sammapix.com