API Playground

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Welcome to the ToolPipe API Playground

Select an endpoint from the sidebar to start testing. All endpoints are free for up to 100 calls/day.

JSON Formatter

Format and validate JSON

QR Code

Generate QR codes instantly

Hash Generator

MD5, SHA-256, and more

UUID Generator

Generate v4 UUIDs

Placeholder Image

Generate placeholder images

Favicon Extractor

Get favicons from any URL

Get a free API key for 100+ developer endpoints:
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ToolPipe JSON Formatter CSS Minifier JS Minifier UUID Generator Regex Tester JWT Decoder Password Generator Hash Generator Base64 JSON to YAML QR Generator Merge PDF Image to Base64 Color Picker My IP XML Formatter YAML Validator CSV to JSON Diff Checker SQL Formatter Free API Key Pro Plans Quick Start
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