Developers
Utilities for development: format JSON, encode Base64 and URLs, generate passwords, hashes, and UUIDs, test regular expressions, and more.
Base64 encode and decodeEncode and decode Base64 text and files instantly.CSV to JSON converterConvert CSV to JSON and JSON to CSV, plus XML, Excel, and splitting.Hash generatorHashes of text and large files, HMAC, verification, and bcrypt.JSON formatterFormat, validate, repair, and explore JSON without uploading it.JWT decoderDecode, verify, and create signed JWTs, all in your browser.Password generatorCreate strong passwords, passphrases, and PINs on your device.Regex testerTest regex in your browser with the JavaScript engine.Unix timestamp converterConvert Unix timestamps and dates, with time zones and in batches.URL encoder and decoderEncode, decode, and parse URLs and parameters instantly.UUID generatorGenerate and analyze UUID v1 to v7, ULID, and NanoID, in bulk.Code minifierNewMinify or beautify JS, CSS, HTML, JSON, and SVG without uploading it.Image to Base64Turn images into Base64 or Data URIs for HTML, CSS, and Markdown.Markdown editorNewWrite Markdown with a live preview and export to HTML or PDF.Meta tag generatorNewGenerate meta tags and Open Graph with Google and social previews.