URL Encode/Decode

Base64 Encode/Decode

HTML Entities

JSON Formatter

Need tree view, diff, or graph visualization? Try the Data Workbench.

SQL Formatter

Uppercase keywords

YAML ↔ JSON Converter

Full YAML/JSON workbench with formatting, diff, and graph view at the Data Workbench.

CSV ↔ JSON Converter

First row is headers

View CSV data as an interactive table with the Data Workbench.

Markdown Preview

# Heading 1
## Heading 2

This is **bold**, *italic*, ~~strikethrough~~, and `inline code`.

- Unordered item one
- Unordered item two

1. Ordered item one
2. Ordered item two

- [x] Completed task
- [ ] Pending task

| Name | Type | Default |
|------|------|---------|
| id | string | — |
| size | number | 16 |

> A blockquote

```js
const x = 42;
```

![Image](https://placehold.co/200x100)

[Example link](https://example.com)

Case Converter

Character & Word Counter

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Characters

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No spaces

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Words

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Sentences

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Paragraphs

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Lines

Slug / URL Generator

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