Ontwikkeling en data

Ontwikkeling en data: 46 gratis hulpmiddels. Lees die instruksies en kies jou taak. Geen rekening nodig nie.

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.

Kies ’n hulpmiddel 46

JSON formatter

Format JSON with readable indentation.

Ontwikkeling en data

JSON validator

Check JSON syntax and see parsing errors.

Ontwikkeling en data

JSON minifier

Remove unnecessary whitespace from JSON.

Ontwikkeling en data

JSON diff

Compare two JSON values and see their differences.

Ontwikkeling en data

JSON to CSV

Convert an array of objects to spreadsheet-friendly CSV.

Ontwikkeling en data

CSV to JSON

Parse CSV into a JSON array.

Ontwikkeling en data

JSON to YAML

Turn JSON values into YAML.

Ontwikkeling en data

YAML to JSON

Parse YAML and export JSON.

Ontwikkeling en data

XML formatter

Format supplied XML without resolving external entities.

Ontwikkeling en data

XML to JSON

Convert XML elements and attributes into JSON.

Ontwikkeling en data

SQL formatter

Make SQL easier to read in your chosen dialect.

Ontwikkeling en data

HTML beautifier

Format HTML without running it.

Ontwikkeling en data

CSS beautifier minifier

Format CSS with consistent indentation.

Ontwikkeling en data

JavaScript formatter

Format JavaScript without executing it.

Ontwikkeling en data

Base64 encoder decoder

Encode or decode UTF-8 text as Base64.

Ontwikkeling en data

URL encoder decoder

Encode or decode a URL component.

Ontwikkeling en data

HTML entity encoder

Escape or decode HTML entity characters.

Ontwikkeling en data

JWT decoder

Inspect a JWT header and payload without trusting it.

Ontwikkeling en data

UUID generator

Generate random v4 or time-ordered v7 UUIDs.

Ontwikkeling en data

ULID generator

Create sortable ULID identifiers.

Ontwikkeling en data

Regex tester

Test matches and replacements with a bounded regex worker.

Ontwikkeling en data

Unix timestamp converter

Convert seconds, milliseconds and ISO dates.

Ontwikkeling en data

SHA256 hash generator

Calculate a SHA-256 hash of your text.

Ontwikkeling en data

MD5 checksum generator

Calculate a legacy MD5 text checksum.

Ontwikkeling en data

File checksum verifier

Calculate a checksum of a file on your device.

Ontwikkeling en data

HMAC generator

Sign text with an HMAC key that stays local.

Ontwikkeling en data

JSON schema validator

Validate a JSON example against a draft 7 schema.

Ontwikkeling en data

CSV viewer editor

Inspect parsed CSV rows and columns.

Ontwikkeling en data

CSV delimiter converter

Export CSV using a different delimiter.

Ontwikkeling en data

Excel to JSON

Read a workbook sheet into JSON records.

Ontwikkeling en data

JSON to Excel

Turn JSON records into an Excel workbook.

Ontwikkeling en data

Cron expression helper

See the next runs of a cron expression.

Ontwikkeling en data

HTTP status reference

Look up a common HTTP response status.

Ontwikkeling en data

URL parser

Inspect a URL’s path, query parameters and fragment.

Ontwikkeling en data

User agent parser

Estimate browser and platform details from a user agent.

Ontwikkeling en data

Unicode inspector

Inspect individual Unicode code points and bytes.

Ontwikkeling en data

String escape unescape

Escape and unescape JSON-compatible strings.

Ontwikkeling en data

Random test data generator

Generate clearly synthetic example records.

Ontwikkeling en data

SQL INSERT generator

Create escaped SQL INSERT statements from JSON.

Ontwikkeling en data

JSON to TypeScript

Infer a TypeScript type from a JSON example.

Ontwikkeling en data

JSON to Dart model

Generate a Dart model from a JSON object.

Ontwikkeling en data

API request builder

Build and send a bounded HTTP request.

Ontwikkeling en data

Certificate decoder

Inspect a PEM certificate’s details and dates.

Ontwikkeling en data

Color CSS shadow generator

Preview a CSS box shadow and copy the code.

Ontwikkeling en data

Document chunk splitter

Split text into overlapping Unicode character chunks.

Ontwikkeling en data

AI dataset JSONL validator

Validate chat message structures in a JSONL dataset.

Ontwikkeling en data

Kies ’n hulpmiddel 46

JSON formatter

JSON validator

JSON minifier

JSON diff

JSON to CSV

CSV to JSON

JSON to YAML

YAML to JSON

XML formatter

XML to JSON

SQL formatter

HTML beautifier

CSS beautifier minifier

JavaScript formatter

Base64 encoder decoder

URL encoder decoder

HTML entity encoder

JWT decoder

UUID generator

ULID generator

Regex tester

Unix timestamp converter

SHA256 hash generator

MD5 checksum generator

File checksum verifier

HMAC generator

JSON schema validator

CSV viewer editor

CSV delimiter converter

Excel to JSON

JSON to Excel

Cron expression helper

HTTP status reference

URL parser

User agent parser

Unicode inspector

String escape unescape

Random test data generator

SQL INSERT generator

JSON to TypeScript

JSON to Dart model

API request builder

Certificate decoder

Color CSS shadow generator

Document chunk splitter

AI dataset JSONL validator

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