Workflow toolkit

Developer Data Toolkit

Paste encoded strings, JSON payloads, or API snippets once, choose operations, and produce one final browser-local output.

Input data

Data operations

Select steps. They run in the order shown.

1. URL decodeDecode percent-encoded URL or query-string text.2. Base64 decodeDecode Base64 text into UTF-8 text.3. JSON validateCheck whether the current output is valid JSON.4. JSON formatPretty-print valid JSON with indentation.5. URL encodeEncode the current output for safe URL usage.6. Base64 encodeEncode the current output as Base64.

Final data output

Choose operations and paste data to generate output.

Processed output will appear here.

URL decode: Please provide text to process.

JSON validate: Please provide JSON text before validation.

JSON format: Please provide JSON text to format.

Input chars

Output chars

Operations applied

No operations applied yet.

Developer workflow inputs

This page combines related ClearUtils tools into one workflow-style interface while keeping everything client-side, storage-free, and fast.

Individual tools still exist

Use standalone developer tools when you need a focused formatter, validator, encoder, decoder, timestamp converter, or UUID generator.

Standalone tools in this toolkit

JSON Formatter
Format and pretty-print JSON text in-browser with clear errors for invalid JSON.
Individual tool
JSON Validator
Validate JSON text quickly and get clear error output before publishing payloads.
Individual tool
Base64 Encoder Decoder
Encode and decode text using Base64 in-browser with defensive handling for malformed input.
Individual tool
URL Encoder Decoder
Encode and decode URL-safe strings for query params and URI components.
Individual tool
Unix Timestamp Converter
Convert Unix timestamp values to human dates and date strings to Unix seconds.
Individual tool
UUID Generator
Generate UUID v4 values quickly in-browser with a configurable count and copy support.
Individual tool