CodingSetu

Sample data

Handy example inputs for trying out the tools or testing your own workflows. Copy any snippet, or click Open in tool to load it and run instantly — all client-side, nothing uploaded.

JSON Formatter

Format, validate and minify JSON with error locations.

{"name":"CodingSetu","tools":37,"free":true,"tags":["json","csv"],"nested":{"a":1,"b":[2,3]},"trailing":"comma-and-quotes-are-fine"}

Open in JSON Formatter →

Base64 Encoder / Decoder

UTF-8-safe Base64 encoding and decoding.

Hello, दुनिया 👋 — CodingSetu

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URL Encoder / Decoder

Percent-encode or decode URLs and query strings.

name=Sachin Kumar&city=Mumbai&q=a b+c

Open in URL Encoder / Decoder →

Hash Generator

SHA-1, SHA-256, SHA-384 & SHA-512 of any text.

The quick brown fox jumps over the lazy dog

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Text Case Converter

UPPER, lower, Title, camel, snake & kebab case.

the quick brown fox jumps

Open in Text Case Converter →

Base64 to Image

Decode a Base64 string back into an image.

data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAKklEQVR42mNkYPhfz0AEYBxVSF+FjPRShHtA0AjkI6EGjIZBQ4WMAF1IEUvxJ4kEAAAAAElFTkSuQmCC

Open in Base64 to Image →