What can I do with the tree?

Click to expand or collapse objects and arrays. All processing is client-side.

Does it validate JSON?

Invalid JSON will show an error. Fix the syntax to see the tree.

View JSON as a collapsible tree. Paste JSON and expand or collapse nodes in the browser.

What can I do with the tree?: Click to expand or collapse objects and arrays. All processing is client-side.
Does it validate JSON?: Invalid JSON will show an error. Fix the syntax to see the tree.

JSON Formatter

Format, validate, and beautify JSON. Minify or pretty-print with one click.

Base64 Decode

Decode Base64 strings to text. Encode text to Base64.

UUID Generator

Generate random UUIDs (v4) for unique identifiers. Copy with one click.

URL Encoder Decoder

Encode and decode URLs. Convert special characters for safe use in URLs.

Convert Color Hex to RGB

Convert hex color codes to RGB values (R, G, B).

Convert Color RGB to Hex

Convert RGB values (R, G, B) to hex color codes.