TOOLS · 4 TOTAL
Little tools you can try.
Small interactive experiments and utilities — Claude artifacts, CLI tools, and web apps.
Claude Artifact
JWT Decoder
Paste a JSON Web Token to decode its header, payload, and signature instantly — everything stays local in your browser.
Open ↗Claude Artifact
LCOV Lens
Paste an lcov.info file and get an instant test-coverage report — parsed entirely in your browser, so nothing is ever uploaded.
Open ↗Claude Artifact
Smiles Renderer
A self-contained SMILES viewer — type a notation string (or pick a specimen) and it draws the structure live, with SVG/PNG export for embedding.
Open ↗Claude Artifact
Mermaid Renderer
Paste Mermaid syntax and render flowcharts and diagrams instantly in your browser.
Open ↗