Which one do you need?

Both tools parse JSON with the same engine, but they answer different questions. The Formatter takes JSON you already trust and makes it readable; th…

These two are the same operation run in opposite directions. The Formatter parses your JSON and writes it back out with indentation so a human can re…

Different jobs, same language. The Formatter works on one document and changes how it looks; the Diff works on two documents and shows you what chang…

CSV and JSON are the two formats you'll move between most. CSV is a flat table (rows and columns, one record per line, right at home in a spreadsheet…

Two sides of the same conversion. JSON → XML takes a JSON object and builds an XML document from it; XML → JSON does the reverse, parsing an XML docu…

Both look at JSON and tell you if something's wrong, but they're answering different questions. The Validator checks the grammar: is this even valid…

Both show you what changed between two documents, but they 'see' differently. JSON Diff understands structure. It compares keys and values, so a refo…

Two sides of the same conversion. TOML → JSON parses a TOML config into a JSON object; JSON → TOML does the reverse, serializing JSON into clean TOML…

Two sides of the same conversion. YAML → JSON parses a YAML document into JSON; JSON → YAML does the reverse, serializing JSON into readable YAML. Si…

Same tabular data, different delimiter. CSV separates fields with commas; TSV separates them with tabs. These two tools swap one for the other, nothi…

Both turn data into safe-to-transmit text, but they solve different problems. Base64 re-encodes binary or text into a compact ASCII alphabet so it su…

SHA-256 and SHA-512 are the two workhorses of the SHA-2 family. They share the same design philosophy and both are cryptographically secure, but they…

SHA-256 and bcrypt are both hash functions, but they solve opposite problems. SHA-256 is a fast checksum. The same input always gives the same digest…

SHA-256 and HMAC both produce a fixed-size digest, but they answer different questions. SHA-256 is an unkeyed checksum. Anyone can compute it, so it…

MD5 and SHA-256 are both one-way hashes, but they live in different eras. MD5 is a legacy 128-bit checksum that has been cryptographically broken sin…

MD5 and SHA-512 both produce a one-way digest, but they belong to different security eras and operational tiers. MD5 is a 128-bit legacy checksum bro…

MD5 and bcrypt both produce a string from your input, but they solve opposite problems. MD5 is a fast, deterministic checksum: the same input always…

v4 and v7 are the two UUIDs you will reach for most, but they solve different problems. v4 is 122 bits of cryptographic randomness: opaque, unpredict…

v1 and v4 look identical on the surface, both are 36-character strings, but they generate those bits very differently. v1 embeds a timestamp, clock s…