PDF Generator API
pdfgeneratorapi.comReusable visual templates connected to document data
Reusable visual templates connected to document data
An engineering programming environment for developing algorithms, analyzing data, and visualizing results.
A prompt engineering workspace for comparing models and refining AI workflows
A browser IDE for running short code samples or building supported multi-file projects across many languages.
Track app and website activity locally with a free open-source time tracker.
A browser-based Dart and Flutter workbench for running small programs and UI samples.
A persistent cloud VS Code workspace with a Linux container, terminal, debugger, and ready-made project templates.
Make interactive art and visual projects for the web with a JavaScript creative-coding library.
Turn Markdown content and Tera templates into a static website with a single CLI.
A free shared teaching and collaboration canvas with video, screen sharing, and equation tools.
Windows pen painting with brush presets and layered PSD export
Create stylised humanoid avatars with drawn hair and editable textures
Format Python files consistently from the command line or as a repeatable project check.
Compose screenshot presentations with layers, frames and motion export.
Self-hosted store software with one-time packages and location-based fulfilment
An infinite canvas for human and AI-agent collaboration, with versioned boards and editable outputs.
Frame screenshots and recordings in device compositions.
Turn book covers into mockups, box sets and promotional graphics.
Document-style forms with logic, uploads, and calculations
PDF editing with interactive forms and digital signatures
Layered video editing with colour tools and proxy workflows
Apple-device pixel art with indexed colour, tilemaps and Aseprite exchange
A graphical Racket development environment with interactive evaluation, language selection, and debugging tools.