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📦 25+ Free Tools — No Login Required

Everything Packed.
Zero Friction.

Everything a developer needs, packed in one place. Format, validate, encode and convert — all in your browser. Private, fast, free.

Try JSON Formatter Compare Code / Text 
{
 "name": "Codepackr",
 "tools": 20,
 "price": "free",
 "login": false
}

⬡ Formatters & Beautifiers

Clean, indent and prettify your code instantly

{ }

JSON Formatter

Beautify, minify & validate JSON

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</>

HTML Formatter

Beautify and minify HTML markup

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#

CSS Formatter

Prettify and compress stylesheets

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▶

SQL Formatter

Format SQL queries for readability

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<x>

XML Formatter

Indent and prettify XML documents

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JS

JS Minifier

Compress JavaScript for production

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⬡ Encoders & Decoders

Encode and decode data in common formats

B64

Base64 Encoder

Encode and decode Base64 strings

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URL

URL Encoder

Encode / decode URL components

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#!

Hash Generator

MD5, SHA-1, SHA-256 and more

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JWT

JWT Decoder

Decode and inspect JWT tokens

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⬡ Validators & Testers

Test and validate your data structures and patterns

≠

Diff Checker

Compare text and code side-by-side

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.*

Regex Tester

Test and debug regular expressions

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✓

JSON Validator

Validate JSON and show errors

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CSV

CSV Viewer

View and format CSV as a table

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⬡ Converters

Convert data between JSON, XML, CSV formats seamlessly

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JSON ↔ XML

Convert between JSON and XML formats

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↔

JSON ↔ CSV

Convert JSON arrays to CSV and back

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⇄

CSV ↔ XML

Convert CSV data to structured XML

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XSD

XSD Validator

Validate XML against XSD schema

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⬡ Utilities & Generators

Handy generators and conversion tools

UUID

UUID Generator

Generate v1, v4 and v5 UUIDs

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Aa

Lorem Ipsum

Generate placeholder text

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MD

Markdown Preview

Write and preview Markdown live

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🎨

Color Converter

HEX, RGB, HSL conversion

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⏱

Timestamp Converter

Unix ↔ human-readable dates

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