6,586 listed
Artifacts
Free tools that open in your browser: calculators, converters, formatters, PDF and image helpers, Hugging Face Spaces and Claude artifacts. Filter by category, AI-powered or plain, no sign-up, and tools that run in your browser; every page links to the live tool and says what it needs.
Showing 1–4 of 4
- 0.590score
Paste a CSV, Get a Codebook
zoltlabs
Reads a CSV in the page and reports each column's type, gaps, spread and outliers, then drafts a data dictionary to copy.
ArtifactNo sign-upIn-browserdata tools - 0.556score
K-means Clustering Explorer
ncssm
Animated k-means run on a random point set, with data reset and speed control until the clusters converge.
ArtifactNo sign-updata tools - 0.477score
Census Explorer (Claude build)
Simon Willison
Search places and view American Community Survey demographics through the Census Reporter API.
ArtifactNo sign-updata tools - 0.477score
JSON String Extractor
Simon Willison
Pulls out every string in a JSON document that is long or contains line breaks.
ArtifactNo sign-updata tools