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Text & Code · 15 tools

Developer Tools

Formatters, encoders and decoders that run locally. Nothing you paste is transmitted, which matters more for a JWT or a config file than for anything else on this site.

Available now

1 of 15

JSON Formatter

Collapsible tree, JSONPath query, error line and column.

In development

14 planned

These tools are specified and in active development. Click any card to inspect planned specifications and view related available tools.

JSON Validator

Soon

Validate against a JSON Schema with readable error paths.

JSON to CSV

Soon

Flatten nested objects with column selection.

CSV to JSON

Soon

Delimiter detection and optional type inference.

XML Formatter

Soon

Indent, XPath query, validation with line numbers.

YAML Formatter

Soon

YAML and JSON in both directions, anchors handled.

HTML Formatter

Soon

Format or minify with inline-element preservation.

CSS Formatter

Soon

Format, minify, and sort properties.

JavaScript Formatter

Soon

Format or minify, with JSX support.

SQL Formatter

Soon

Dialect-aware, and it keeps CTEs and window functions intact.

Base64 Encoder & Decoder

Soon

Text or file, URL-safe variant, correct UTF-8.

URL Encoder & Decoder

Soon

Component or full URI, plus a query-string breakdown.

UUID Generator

Soon

v4 and v7 in bulk, with copy-as-array formats.

Regex Tester

Soon

Live highlighting, named groups, backtracking guard.

JWT Decoder

Soon

Header and payload with expiry in human time. Decode only.

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