About FileKiln

FileKiln is a set of small, fast conversion tools for the files and formats people handle every day: YAML, JSON, CSV, Base64, URLs, timestamps, and colors. Each tool does one job and states exactly how it does it.

The site has one rule: conversions run in your browser, never on a server. The pages are static; the logic is client-side JavaScript. That rule exists because the things people paste into converters (configs, exports, tokens) are precisely the things that should never be uploaded to a stranger's server.

Found a bug, or want a converter that isn't here yet? Tell us.