Desenvolupament i dades
Desenvolupament i dades: 46 eines gratuïtes. Llegeix les instruccions i tria una tasca. Sense compte.
Format and validate JSON, work with CSV and spreadsheets, inspect encodings and prepare structured data. Formatting makes source easier to read; validation checks its structure. Review generated code and converted data before using them in an application.
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JSON formatter
Format JSON with readable indentation.
Desenvolupament i dadesJSON validator
Check JSON syntax and see parsing errors.
Desenvolupament i dadesJSON minifier
Remove unnecessary whitespace from JSON.
Desenvolupament i dadesJSON diff
Compare two JSON values and see their differences.
Desenvolupament i dadesJSON to CSV
Convert an array of objects to spreadsheet-friendly CSV.
Desenvolupament i dadesCSV to JSON
Parse CSV into a JSON array.
Desenvolupament i dadesJSON to YAML
Turn JSON values into YAML.
Desenvolupament i dadesYAML to JSON
Parse YAML and export JSON.
Desenvolupament i dadesXML formatter
Format supplied XML without resolving external entities.
Desenvolupament i dadesXML to JSON
Convert XML elements and attributes into JSON.
Desenvolupament i dadesSQL formatter
Make SQL easier to read in your chosen dialect.
Desenvolupament i dadesHTML beautifier
Format HTML without running it.
Desenvolupament i dadesCSS beautifier minifier
Format CSS with consistent indentation.
Desenvolupament i dadesJavaScript formatter
Format JavaScript without executing it.
Desenvolupament i dadesBase64 encoder decoder
Encode or decode UTF-8 text as Base64.
Desenvolupament i dadesURL encoder decoder
Encode or decode a URL component.
Desenvolupament i dadesHTML entity encoder
Escape or decode HTML entity characters.
Desenvolupament i dadesJWT decoder
Inspect a JWT header and payload without trusting it.
Desenvolupament i dadesUUID generator
Generate random v4 or time-ordered v7 UUIDs.
Desenvolupament i dadesULID generator
Create sortable ULID identifiers.
Desenvolupament i dadesRegex tester
Test matches and replacements with a bounded regex worker.
Desenvolupament i dadesUnix timestamp converter
Convert seconds, milliseconds and ISO dates.
Desenvolupament i dadesSHA256 hash generator
Calculate a SHA-256 hash of your text.
Desenvolupament i dadesMD5 checksum generator
Calculate a legacy MD5 text checksum.
Desenvolupament i dadesFile checksum verifier
Calculate a checksum of a file on your device.
Desenvolupament i dadesHMAC generator
Sign text with an HMAC key that stays local.
Desenvolupament i dadesJSON schema validator
Validate a JSON example against a draft 7 schema.
Desenvolupament i dadesCSV viewer editor
Inspect parsed CSV rows and columns.
Desenvolupament i dadesCSV delimiter converter
Export CSV using a different delimiter.
Desenvolupament i dadesExcel to JSON
Read a workbook sheet into JSON records.
Desenvolupament i dadesJSON to Excel
Turn JSON records into an Excel workbook.
Desenvolupament i dadesCron expression helper
See the next runs of a cron expression.
Desenvolupament i dadesHTTP status reference
Look up a common HTTP response status.
Desenvolupament i dadesURL parser
Inspect a URL’s path, query parameters and fragment.
Desenvolupament i dadesUser agent parser
Estimate browser and platform details from a user agent.
Desenvolupament i dadesUnicode inspector
Inspect individual Unicode code points and bytes.
Desenvolupament i dadesString escape unescape
Escape and unescape JSON-compatible strings.
Desenvolupament i dadesRandom test data generator
Generate clearly synthetic example records.
Desenvolupament i dadesSQL INSERT generator
Create escaped SQL INSERT statements from JSON.
Desenvolupament i dadesJSON to TypeScript
Infer a TypeScript type from a JSON example.
Desenvolupament i dadesJSON to Dart model
Generate a Dart model from a JSON object.
Desenvolupament i dadesAPI request builder
Build and send a bounded HTTP request.
Desenvolupament i dadesCertificate decoder
Inspect a PEM certificate’s details and dates.
Desenvolupament i dadesColor CSS shadow generator
Preview a CSS box shadow and copy the code.
Desenvolupament i dadesDocument chunk splitter
Split text into overlapping Unicode character chunks.
Desenvolupament i dadesAI dataset JSONL validator
Validate chat message structures in a JSONL dataset.
Desenvolupament i dades