Serverless Tools for Builders and Dreamers.

A growing ecosystem of modular, serverless-powered tools — crafted for builders, creators, and innovators.

Browse Tools → How it works

Available Tools

📸

Screenshotter

Capture any URL with headless Playwright. Supports PNG, JPEG, PDF with multiple viewports.

headless-playwright Launch →
🖼️

Image Optimizer

On-the-fly image transformation. Generate thumbnails, WebP, and blurred placeholders instantly.

client-side Launch →
📑

PDF Stitcher

Merge PDF documents, add page numbers, and reorder pages — all in the browser.

pdf-lib Launch →

CurveCast

Vector path studio with live Bézier curve editing and real-time SVG output.

svg · vector Launch →
✍️

SignaTrace

Digital signature maker - draw, customize, and export your signature as PNG with professional tools.

canvas · signature Launch →
📱

QRsenal

Your complete arsenal of QR code tools - generate with style or scan instantly.

qr · scanner Launch →
➕

More Tools

Coming soon to your workbench

Modular by Design

📁 serverless-workbench/
├── index.html
├── css/
│   └── main.css
├── js/
│   └── main.js
└── tools/
    ├── screenshotter/
    │   ├── index.html
    │   ├── css/
    │   │   └── style.css
    │   └── js/
    │       └── app.js
    ├── optimizer/
    │   └── ...
    ├── stitcher/
    │   └── ...
    ├── curve-cast/
    │   └── ...
    ├── signatrace/
    │   └── ...
    └── qrsenal/
        ├── index.html
        ├── css/
        │   └── style.css
        └── js/
            └── app.js
📦

Self-contained tools

Each tool lives in its own directory with dedicated HTML, CSS, and JavaScript.

🔌

Plug & play

Add new tools by simply creating a new directory under /tools/ — no core changes needed.

🎨

Consistent design

Shared CSS variables and components ensure visual harmony across all tools.