Encoders / Decoders
Free online JSON encoding and decoding tools. All processing happens in your browser.
JSON Escape
Escape JSON strings by adding backslashes to special characters. Perfect for embedding JSON payloads inside other JSON objects.
Use Tool →JSON Unescape
Remove escape characters from JSON strings and restore them to readable, standard JSON format.
Use Tool →JSON Minify
Compress JSON by removing whitespace, comments, and unnecessary characters to reduce file size.
Use Tool →JSON Validate
Check if your JSON is syntactically correct and get detailed error messages for debugging.
Use Tool →