Running in beta
±testing
DIFF CHECKER
Paste two versions of any text or code and instantly see what changed. Added lines highlighted in green, removed in red. Toggle between side-by-side and unified views, ignore whitespace, and copy the diff as a patch.
Other Tools
{ }
JSON Formatter
Format, validate, and minify JSON data instantly in your browser.
jsonformattervalidator
64
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings back to plaintext.
base64encodedecode
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Password Generator
Generate cryptographically secure passwords with custom rules.
passwordsecurityrandom