38 Tools in this category
Data, Code and Unicode
Format, validate, inspect, parse, and transform JSON, XML, CSV, HTML, CSS, SQL, Unicode, URLs, and developer text.
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Popular tools
Format, validate, inspect, parse, and transform JSON, XML, CSV, HTML, CSS, SQL, Unicode, URLs, and developer text.
JSON Formatter
Validate and format JSON while showing root type, depth, key totals, value totals, and a readable code preview.
CRC32 Checksum Calculator
CRC32 Checksum Calculator applies its text operation instantly and returns a result you can copy, download, or reuse.
CSS Formatter
CSS Formatter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
CSS Minifier
CSS Minifier reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
CSV Column Extractor
Select a CSV column by header or position, inspect source columns and row numbers, filter values, and copy or download the visible column.
CSV Delimiter Converter
CSV Delimiter Converter converts supplied content between supported formats locally in your browser.
Tools in this category
JSON Formatter
Validate and format JSON while showing root type, depth, key totals, value totals, and a readable code preview.
JSON Minifier
Remove insignificant JSON whitespace while preserving the data structure for compact storage or transport.
XML Formatter
Indent and organize XML markup so nested elements and attributes are easier to inspect and edit.
XML Minifier
XML Minifier reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
CSV to JSON Converter
Convert CSV into JSON and inspect a structured table preview before copying or downloading the result.
JSON to CSV Converter
Convert a JSON array of records into CSV with escaped fields and a generated header row.
Regex Tester
Test a regular expression and inspect every match with its index, length, and captured groups.
Unicode Inspector
Unicode Inspector measures relevant text patterns and presents a clear result for editing, review, or quality checks.
HTML Formatter
Reindent HTML markup into a readable structure for debugging, reviewing templates, or cleaning copied code.
HTML Minifier
HTML Minifier reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
CSS Formatter
CSS Formatter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
CSS Minifier
CSS Minifier reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
JSON Validator
Validate JSON with a clear pass or error report, root type, nesting depth, key and value counts, error position, and formatted preview.
XML Validator
Check XML tag balance and structure, then report the root element, element and attribute counts, nesting depth, or error location.
URL Parser
Break a URL into protocol, credentials, host, port, path, query, fragment, origin, and individual query parameters.
Query String Parser
Parse a URL query string into named parameters, decoded values, occurrence counts, and a searchable result table.
JWT Decoder
Decode JWT header and payload data locally, inspect standard claims and timestamps, and clearly see that the signature is not verified.
CSV Column Extractor
Select a CSV column by header or position, inspect source columns and row numbers, filter values, and copy or download the visible column.
JSON Key Sorter
JSON Key Sorter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
SQL Formatter
SQL Formatter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
SQL Minifier
SQL Minifier reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
CSV Delimiter Converter
CSV Delimiter Converter converts supplied content between supported formats locally in your browser.
CSV Validator
Validate CSV or other delimited data row by row, compare column counts and filter directly to malformed records.
JSON Flattener
Flatten nested JSON objects into dot-path keys for spreadsheets, configuration review, or simpler comparisons.
JSON Unflattener
JSON Unflattener applies its text operation instantly and returns a result you can copy, download, or reuse.
CRC32 Checksum Calculator
CRC32 Checksum Calculator applies its text operation instantly and returns a result you can copy, download, or reuse.
NDJSON Formatter
NDJSON Formatter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
NDJSON Validator
Validate newline-delimited JSON record by record and inspect the exact line and parser message for every invalid entry.
Email Address Validator
Validate one email address per line, review the extracted domain and filter valid or invalid entries for copying.
URL Validator
Validate one URL per line and inspect protocol and host details for every valid address.
IP Address Validator
Validate IPv4 and IPv6 addresses line by line and separate valid values from malformed addresses.
UUID Validator
Validate UUID values line by line and inspect the UUID version and variant for every valid identifier.
NewMerge JSON Objects
Merge JSON Objects compares or combines the supplied inputs and returns a clear, copyable result.
NewJSON Difference Checker
Compare two JSON documents and review added, removed, and changed paths with old and new values in a filterable table.
NewJSON Pointer Evaluator
JSON Pointer Evaluator applies its text operation instantly and returns a result you can copy, download, or reuse.
NewINI Formatter
INI Formatter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
NewEnvironment Variables Sorter
Environment Variables Sorter reorganizes supplied text into a cleaner, consistent structure that is easier to read or reuse.
NewHTTP Headers Parser
Parse HTTP headers into searchable rows, group repeated fields, classify common headers, and copy individual values.
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