Developer
JSON Formatter and Validator
Format, minify and validate JSON with the exact line and column of any error, sort keys, and turn an array of objects into CSV.
Base64 Encoder and Decoder
Encode text or files to Base64 and decode Base64 back to text or a file, with full UTF-8 support and a URL-safe option.
URL Encoder and Decoder
Percent-encode text for URLs and decode encoded URLs, with a breakdown of the URL and its query parameters.
HTML Entity Encoder and Decoder
Escape text for safe use in HTML, or turn entities such as & and ₹ back into characters.
AI Model Comparison
Compare AI models for chat, coding, images, video and speech: closed and open-weight models side by side, with prices, context windows and licences.
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