MEIKI.DEV · TOOLBOX
Little tools. Less busywork.
Format, encode, decode, convert — everyday little tools for developers. Everything runs locally in your browser; your data never leaves this page.
Toolbox
09 / 09 READYPassword Generator
Generate strong random passwords, memorable passphrases, and PINs with a live strength meter. Cryptographically secure, fully client-side.
Try NowJSON Formatter
Format, validate, and minify JSON. Syntax error highlighting with instant feedback.
Try NowBase64 Encode / Decode
Encode text or files to Base64 and decode Base64 strings back to plain text.
Try NowURL Encode / Decode
Encode special characters for safe use in URLs and decode percent-encoded strings.
Try NowJWT Decoder
Decode and inspect JSON Web Tokens. View header, payload, and expiry at a glance.
Try NowTimestamp Converter
Convert Unix timestamps to human-readable dates and vice versa, with timezone support.
Try NowMarkdown → HTML
Convert Markdown to HTML instantly. Preview rendered output and copy the HTML.
Try NowSERP Preview
See how your page appears in Google search results. Fetches live meta tags and renders a preview card.
Try NowSocial Card Preview
See how your page looks when shared on Twitter/X, Facebook, and LinkedIn. Checks live Open Graph and Twitter Card tags.
Try NowMore tools on the bench soon