Prompd
The browser-native prompt workspace.
Prompd treats prompts as software: versioned .prmd files with typed parameters and a templated body. Author them, run them across providers, and let an AI agent edit your files, all in the browser, nothing to install.
Editing, compiling, and previewing are free. No account needed.
Author & compile
Write .prmd prompts with typed parameters and a templated body, and preview the compiled result as you type.
An agent that edits your files
Corenel reads your workspace and proposes edits you approve, to draft, refine, and run prompts alongside you.
Compose workflows
Wire prompts into .pdflow workflows on a visual canvas, then run them end to end.
Evaluate across models
Run a prompt over a dataset on several models at once, score the outputs with checks or an LLM judge, and compare.
Record & replay
Agent sessions and workflow runs are captured. Scrub the timeline to replay one step by step.