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Encoding & Hash

Encode and decode text, inspect tokens and calculate hashes for your files or data.

Encoding & Hash

Result: 10

FREE

Base64 Decode

Decode standard or URL-safe Base64 into UTF-8 text.

Encoding & Hash
FREE

Base64 Encode

Encode Unicode text as standard Base64.

Encoding & Hash
FREE

Duplicate File Finder

Find identical file contents with SHA-256, choose the copies to keep, and download a ZIP. Original files on your device are never deleted.

Encoding & Hash
FREE

HMAC Generator

Authenticate a message using HMAC-SHA-256 or SHA-512.

Encoding & Hash
FREE

MD5 Generator

Calculate a legacy MD5 checksum for compatibility.

Encoding & Hash
FREE

URL Decode

Decode percent-encoded URL components or URIs.

Encoding & Hash
FREE

URL Encode

Percent-encode text for a URL component or whole URI.

Encoding & Hash
JSON FormatterFormat compact JSON into readable, indented data.JSON ValidatorFind JSON syntax errors and inspect the root value.JSON MinifierRemove unnecessary whitespace without changing JSON values.JSON Tree ViewerExplore nested objects and arrays in a collapsible tree.JSON DiffCompare JSON values and identify exactly what changed.JSON to CSVTurn a flat array of JSON records into a CSV table.CSV to JSONConvert CSV headers and rows into JSON objects.JSON to YAMLConvert JSON values into readable YAML documents.