Encoding & DecodingComing soon
URL Encoder/Decoder
Encode and decode URL components and query-string values.
In active developmentTool category
Encoding & Decoding
Encode, decode, and inspect common transport and web-safe formats.Tools in this category
8 available now, 1 coming soon.
HTML & Web Tools
UTM Link Builder
Build campaign tracking URLs with UTM parameters, custom params, copy actions, and QR preview.
/utm-link-builderEncoding & Decoding
Base64 Encoder/Decoder
Encode and decode Base64 and Base64URL text in your browser.
/base64-encoder-decoderEncoding & Decoding
HTML Entity Encoder/Decoder
Encode and decode HTML entities, symbols, and special characters locally.
/html-entity-encoder-decoderEncoding & Decoding
URL Parser / Query String Parser
Parse full URLs, relative URLs, and query strings into structured parts.
/url-parserEncoding & Decoding
Query Params to JSON Converter
Convert URL query parameters into clean JSON locally.
/query-params-to-jsonEncoding & Decoding
JSON to Query String Converter
Convert JSON objects into URL query strings locally.
/json-to-query-stringEncoding & Decoding
Image to Base64 Converter
Convert local image files to Base64, data URIs, HTML snippets, and CSS snippets.
/image-to-base64Generators
QR Code Generator
Generate QR codes locally for URLs, text, email, phone, SMS, and Wi-Fi payloads.
/qr-code-generatorCommon tasks
- Encode and decode Base64 and Base64URL values.
- Handle HTML entities and related transport-safe text encodings.
- Inspect encoded API or authentication payloads locally.
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