Tool category
Developer Tools
Browse practical tools for this category. Browse practical tools and utilities for this category.
json formatter
JSON Formatter
Paste JSON to format, validate, or minify it quickly.
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timestamp converter
Timestamp Converter
Convert seconds or milliseconds timestamps into ISO and local time formats.
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base64 tool
Base64 Encoder / Decoder
Convert text to and from Base64 instantly in this workspace.
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url encoder
URL Encoder / Decoder
Safely encode or decode URL components for links, APIs, and query strings.
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qr code-generator
QR Code Generator
Create a QR code preview for URLs or text. Create a QR code preview for URLs or text and review it before publishing.
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word counter
Word Counter
Analyze pasted text for writing, SEO, and editing workflows.
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case converter
Case Converter
Clean text formatting instantly in the browser.
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uuid generator
UUID Generator
Create UUID values for testing, mock data, forms, or development workflows.
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hash generator
Hash Generator
Hash text locally using the browser crypto API for checksums and development use.
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jwt decoder
JWT Decoder
Paste a JSON Web Token and decode its header and payload locally in your browser.
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html entity-tool
HTML Entity Encoder / Decoder
Convert special characters to HTML entities or decode entities back into readable text.
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color converter
Color Converter
Enter a HEX color and get RGB and HSL equivalents for design and CSS work.
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