# Data Format Encoder ## Links - Product page URL: https://www.agentpmt.com/marketplace/data-format-encoder - Product markdown URL: https://www.agentpmt.com/marketplace/data-format-encoder?format=agent-md - Product JSON URL: https://www.agentpmt.com/marketplace/data-format-encoder?format=agent-json ## Overview - Product ID: 694de13fecea2b5619a17bdb - Vendor: Apoth3osis - Type: function - Unit type: request - Price: 500 credits - Categories: Data Science, Developer Tools, Data Storage & Persistence, System Administration, Data Processing, Encoding & Decoding, Data Formatting & Conversion, Escaping & Sanitization - Generated at: 2026-05-30T20:15:43.121Z ### Page Description A text transformation utility that converts strings between various encoding formats commonly used in web development, data transmission, and programming. It provides bidirectional base64 encoding and decoding for binary-to-text representation used in data URLs, API payloads, and email attachments. URL encoding applies percent-encoding for safe transmission of special characters in query strings and path segments, while URL decoding reverses the process for parsing incoming requests. HTML entity encoding escapes special characters like angle brackets, ampersands, and quotes for safe inclusion in HTML documents, preventing XSS vulnerabilities and rendering issues. JSON string escaping handles special characters including newlines, tabs, backslashes, and quotes for embedding text within JSON structures. Hexadecimal conversion transforms text to and from hex representation for debugging, cryptographic applications, and low-level data inspection. Binary encoding produces space-separated 8-bit representations for educational purposes and bit-level analysis. ROT13 applies the classic letter substitution cipher that shifts characters by 13 positions, useful for simple text obfuscation. Unicode escape sequences convert non-ASCII characters to backslash-u notation for source code compatibility and cross-platform text handling. All operations include metadata about input and output lengths. ### Agent Description Encode/decode text: Base64, URL encoding, HTML entities, JSON escaping, hex, binary, ROT13, Unicode escapes. ## Details ### Details A text transformation utility that converts strings between various encoding formats commonly used in web development, data transmission, and programming. It provides bidirectional base64 encoding and decoding for binary-to-text representation used in data URLs, API payloads, and email attachments. URL encoding applies percent-encoding for safe transmission of special characters in query strings and path segments, while URL decoding reverses the process for parsing incoming requests. HTML entity encoding escapes special characters like angle brackets, ampersands, and quotes for safe inclusion in HTML documents, preventing XSS vulnerabilities and rendering issues. JSON string escaping handles special characters including newlines, tabs, backslashes, and quotes for embedding text within JSON structures. Hexadecimal conversion transforms text to and from hex representation for debugging, cryptographic applications, and low-level data inspection. Binary encoding produces space-separated 8-bit representations for educational purposes and bit-level analysis. ROT13 applies the classic letter substitution cipher that shifts characters by 13 positions, useful for simple text obfuscation. Unicode escape sequences convert non-ASCII characters to backslash-u notation for source code compatibility and cross-platform text handling. All operations include metadata about input and output lengths. ### Actions - `encode-base64-encode` (5 credits): Encode plain text to Base64 format. - `encode-base64-decode` (5 credits): Decode a Base64-encoded string back to plain text. - `encode-url-encode` (5 credits): Percent-encode text for safe use in URLs (query strings, path segments). - `encode-url-decode` (5 credits): Decode a percent-encoded (URL-encoded) string back to plain text. - `encode-html-entity-encode` (5 credits): Escape special HTML characters into HTML entities (e.g., < becomes <). - `encode-html-entity-decode` (5 credits): Convert HTML entities back to their original characters. - `encode-escape-json` (5 credits): Escape special characters in text for safe embedding inside JSON strings (newlines, tabs, quotes, backslashes). - `encode-unescape-json` (5 credits): Convert JSON-escaped sequences back to their original characters. - `encode-text-to-hex` (5 credits): Convert text to its hexadecimal byte representation. - `encode-hex-to-text` (5 credits): Convert a hexadecimal string back to plain text. Spaces, colons, and hyphens between hex bytes are automatically removed. - `encode-text-to-binary` (5 credits): Convert text to its 8-bit binary representation (space-separated bytes). - `encode-binary-to-text` (5 credits): Convert an 8-bit binary string back to plain text. The binary string length must be a multiple of 8 bits. - `encode-rot13-encode` (5 credits): Apply the ROT13 substitution cipher to text. ROT13 is its own inverse — apply it again to decode. - `encode-unicode-escape` (5 credits): Convert Unicode characters to their escape sequences (\uXXXX format). - `encode-unicode-unescape` (5 credits): Convert Unicode escape sequences back to their original characters. ### Use Cases Base64 encoding, base64 decoding, binary to text encoding, data URL creation, API payload encoding, file content encoding, image base64 conversion, URL encoding, percent encoding, query string encoding, URL parameter escaping, special character encoding, URL decoding, query string parsing, percent decoding, HTML entity encoding, HTML escaping, XSS prevention, safe HTML output, ampersand encoding, angle bracket escaping, HTML entity decoding, HTML unescaping, entity parsing, JSON string escaping, JSON special character handling, newline escaping, quote escaping, backslash encoding, JSON unescape, JSON string parsing, text to hex conversion, hexadecimal encoding, hex string generation, debug output formatting, hex to text conversion, hexadecimal decoding, hex string parsing, text to binary conversion, binary representation, bit string generation, binary to text conversion, binary decoding, bit string parsing, ROT13 encoding, ROT13 decoding, simple text obfuscation, letter rotation cipher, Unicode escaping, Unicode escape sequences, non-ASCII encoding, source code compatibility, Unicode unescaping, escape sequence parsing, web development encoding, data transformation, character encoding, string manipulation, AI agent encoding, LLM text processing ### Workflows Using This Tool No public workflows currently reference this product. ### Related Content No related content is currently linked to this product. ## Integration Details ### DynamicMCP - Setup page URL: https://www.agentpmt.com/dynamic-mcp - Claude setup guide: https://www.agentpmt.com/dynamic-mcp?platform=claude#videos - ChatGPT setup guide: https://www.agentpmt.com/dynamic-mcp?platform=chatgpt#videos - Cursor setup guide: https://www.agentpmt.com/dynamic-mcp?platform=cursor#videos - Windsurf setup guide: https://www.agentpmt.com/dynamic-mcp?platform=windsurf#videos Use the local router for command-based MCP clients. It forwards requests to `https://api.agentpmt.com/mcp` and does not execute tools locally. ```bash npm install -g @agentpmt/mcp-router agentpmt-setup ``` ### REST API The live page renders cURL, Python, JavaScript, and Node.js examples. Logged-in users see those examples prefilled with their own API and budget credentials. - Purchase endpoint: https://api.agentpmt.com/products/purchase - Authorization format: `Bearer ` ```bash curl -X POST "https://api.agentpmt.com/products/purchase" \ -H "Content-Type: application/json" \ -H "Authorization: Bearer eW91ci1hcGkta2V5LWhlcmU6eW91ci1idWRnZXQta2V5LWhlcmU=" \ -d '{ "product_id": "694de13fecea2b5619a17bdb", "parameters": { "action": "encode-base64-encode", "text": "example_text" } }' ``` ### Autonomous Agents Autonomous agents can access this tool through AgentAddress credit balances or direct x402 payments. Use the Autonomous Agent API reference for endpoint shapes after choosing the access pattern below. - Autonomous Agent API reference URL: https://www.agentpmt.com/docs/api-reference/autonomous-agents - Autonomous Agent API reference markdown URL: https://www.agentpmt.com/docs/api-reference/autonomous-agents?format=agent-md - Credit-Based Access Using AgentAddress: https://www.agentpmt.com/docs/autonomous-agents/credit-based-tool-usage-with-agentaddress - AgentAddress is preferred for persistent file access, stored platform state, and maximum tool use ability across repeated calls. - Direct x402 is for independent one-off tool calls that do not require shared files or stored platform state. - Direct x402 public payments: USDC on Base, Arbitrum, Optimism, Polygon, and Avalanche. ### Schema #### Parameters - Schema type: actions ```json { "actions": { "encode-base64-encode": { "description": "Encode plain text to Base64 format.", "properties": { "text": { "type": "string", "description": "The plain text to encode to Base64.", "required": true } } }, "encode-base64-decode": { "description": "Decode a Base64-encoded string back to plain text.", "properties": { "text": { "type": "string", "description": "The Base64-encoded string to decode.", "required": true } } }, "encode-url-encode": { "description": "Percent-encode text for safe use in URLs (query strings, path segments).", "properties": { "text": { "type": "string", "description": "The text to URL-encode.", "required": true } } }, "encode-url-decode": { "description": "Decode a percent-encoded (URL-encoded) string back to plain text.", "properties": { "text": { "type": "string", "description": "The URL-encoded string to decode.", "required": true } } }, "encode-html-entity-encode": { "description": "Escape special HTML characters into HTML entities (e.g., < becomes <).", "properties": { "text": { "type": "string", "description": "The text containing HTML characters to escape.", "required": true } } }, "encode-html-entity-decode": { "description": "Convert HTML entities back to their original characters.", "properties": { "text": { "type": "string", "description": "The HTML-entity-encoded string to decode.", "required": true } } }, "encode-escape-json": { "description": "Escape special characters in text for safe embedding inside JSON strings (newlines, tabs, quotes, backslashes).", "properties": { "text": { "type": "string", "description": "The text to JSON-escape.", "required": true } } }, "encode-unescape-json": { "description": "Convert JSON-escaped sequences back to their original characters.", "properties": { "text": { "type": "string", "description": "The JSON-escaped string to unescape.", "required": true } } }, "encode-text-to-hex": { "description": "Convert text to its hexadecimal byte representation.", "properties": { "text": { "type": "string", "description": "The plain text to convert to hexadecimal.", "required": true } } }, "encode-hex-to-text": { "description": "Convert a hexadecimal string back to plain text. Spaces, colons, and hyphens between hex bytes are automatically removed.", "properties": { "text": { "type": "string", "description": "The hexadecimal string to convert to text.", "required": true } } }, "encode-text-to-binary": { "description": "Convert text to its 8-bit binary representation (space-separated bytes).", "properties": { "text": { "type": "string", "description": "The plain text to convert to binary.", "required": true } } }, "encode-binary-to-text": { "description": "Convert an 8-bit binary string back to plain text. The binary string length must be a multiple of 8 bits.", "properties": { "text": { "type": "string", "description": "The binary string to convert to text (spaces between bytes are optional).", "required": true } } }, "encode-rot13-encode": { "description": "Apply the ROT13 substitution cipher to text. ROT13 is its own inverse — apply it again to decode.", "properties": { "text": { "type": "string", "description": "The text to encode with ROT13.", "required": true } } }, "encode-unicode-escape": { "description": "Convert Unicode characters to their escape sequences (\\uXXXX format).", "properties": { "text": { "type": "string", "description": "The text containing Unicode characters to escape.", "required": true } } }, "encode-unicode-unescape": { "description": "Convert Unicode escape sequences back to their original characters.", "properties": { "text": { "type": "string", "description": "The string containing \\uXXXX escape sequences to convert.", "required": true } } } }, "properties": { "action": { "type": "string", "description": "The encoding/decoding operation to perform. Use 'get_instructions' to retrieve documentation. Available actions: Base64 (encode-base64-encode, encode-base64-decode), URL (encode-url-encode, encode-url-decode), HTML (encode-html-entity-encode, encode-html-entity-decode), JSON (encode-escape-json, encode-unescape-json), Hex (encode-text-to-hex, encode-hex-to-text), Binary (encode-text-to-binary, encode-binary-to-text), ROT13 (encode-rot13-encode), Unicode (encode-unicode-escape, encode-unicode-unescape)", "required": true, "enum": [ "get_instructions", "encode-base64-encode", "encode-base64-decode", "encode-url-encode", "encode-url-decode", "encode-html-entity-encode", "encode-html-entity-decode", "encode-escape-json", "encode-unescape-json", "encode-hex-to-text", "encode-text-to-hex", "encode-binary-to-text", "encode-text-to-binary", "encode-rot13-encode", "encode-unicode-escape", "encode-unicode-unescape" ] }, "text": { "type": "string", "description": "The text to encode or decode. Required for all encoding/decoding actions (not required for 'get_instructions'). For encoding actions, provide plain text. For decoding actions, provide the encoded text (e.g., Base64 string, URL-encoded string, hexadecimal string, etc.)", "required": false } } } ``` ### Usage Instructions # Data Format Encoder Encode, decode, escape, and convert text between multiple data formats including Base64, URL encoding, HTML entities, JSON, hexadecimal, binary, ROT13, and Unicode. ## Actions ### encode-base64-encode Encode plain text to Base64 format. **Required fields:** `text` - the plain text to encode **Example:** ```json { "action": "encode-base64-encode", "text": "Hello world!" } ``` Returns the Base64-encoded string (e.g., `SGVsbG8gd29ybGQh`). --- ### encode-base64-decode Decode a Base64-encoded string back to plain text. **Required fields:** `text` - the Base64-encoded string **Example:** ```json { "action": "encode-base64-decode", "text": "SGVsbG8gd29ybGQh" } ``` --- ### encode-url-encode Percent-encode text for safe use in URLs. **Required fields:** `text` - the text to URL-encode **Example:** ```json { "action": "encode-url-encode", "text": "hello world & goodbye" } ``` Returns `hello%20world%20%26%20goodbye`. --- ### encode-url-decode Decode a percent-encoded (URL-encoded) string back to plain text. **Required fields:** `text` - the URL-encoded string **Example:** ```json { "action": "encode-url-decode", "text": "hello%20world%20%26%20goodbye" } ``` --- ### encode-html-entity-encode Escape special HTML characters (e.g., `<`, `>`, `&`, `"`) into HTML entities. **Required fields:** `text` - the text containing HTML characters **Example:** ```json { "action": "encode-html-entity-encode", "text": "
Hello & welcome
" } ``` Returns `<div class="main">Hello & welcome</div>`. --- ### encode-html-entity-decode Convert HTML entities back to their original characters. **Required fields:** `text` - the HTML-entity-encoded string **Example:** ```json { "action": "encode-html-entity-decode", "text": "<p>Hello & welcome</p>" } ``` --- ### encode-escape-json Escape special characters in text for safe embedding inside JSON strings (e.g., newlines, tabs, quotes). **Required fields:** `text` - the text to JSON-escape **Example:** ```json { "action": "encode-escape-json", "text": "Line 1\nLine 2\tTabbed \"quoted\"" } ``` Returns `Line 1\\nLine 2\\tTabbed \\\"quoted\\\"`. --- ### encode-unescape-json Convert JSON-escaped sequences back to their original characters. **Required fields:** `text` - the JSON-escaped string **Example:** ```json { "action": "encode-unescape-json", "text": "Line 1\\nLine 2\\tTabbed \\\"quoted\\\"" } ``` --- ### encode-text-to-hex Convert text to its hexadecimal byte representation. **Required fields:** `text` - the plain text to convert **Example:** ```json { "action": "encode-text-to-hex", "text": "Hello" } ``` Returns `48656c6c6f`. --- ### encode-hex-to-text Convert a hexadecimal string back to plain text. Spaces, colons, and hyphens between hex bytes are automatically removed. **Required fields:** `text` - the hexadecimal string **Example:** ```json { "action": "encode-hex-to-text", "text": "48 65 6c 6c 6f" } ``` --- ### encode-text-to-binary Convert text to its 8-bit binary representation (space-separated bytes). **Required fields:** `text` - the plain text to convert **Example:** ```json { "action": "encode-text-to-binary", "text": "Hi" } ``` Returns `01001000 01101001`. --- ### encode-binary-to-text Convert an 8-bit binary string back to plain text. The binary string length must be a multiple of 8 bits. **Required fields:** `text` - the binary string (spaces between bytes are optional) **Example:** ```json { "action": "encode-binary-to-text", "text": "01001000 01101001" } ``` --- ### encode-rot13-encode Apply the ROT13 substitution cipher to text. ROT13 is its own inverse -- apply it again to decode. **Required fields:** `text` - the text to encode/decode **Example:** ```json { "action": "encode-rot13-encode", "text": "Hello World" } ``` Returns `Uryyb Jbeyq`. Applying ROT13 again to the result returns the original text. --- ### encode-unicode-escape Convert Unicode characters to their escape sequences (e.g., `\uXXXX`). **Required fields:** `text` - the text containing Unicode characters **Example:** ```json { "action": "encode-unicode-escape", "text": "Caf\u00e9 \u2603" } ``` --- ### encode-unicode-unescape Convert Unicode escape sequences back to their original characters. **Required fields:** `text` - the string containing `\uXXXX` escape sequences **Example:** ```json { "action": "encode-unicode-unescape", "text": "Caf\\u00e9 \\u2603" } ``` --- ## Common Workflows - **Prepare text for a URL query parameter:** Use `encode-url-encode` to safely encode user input before appending it to a URL. - **Embed user content in HTML:** Use `encode-html-entity-encode` to prevent XSS or rendering issues when inserting text into HTML. - **Store or transmit binary data as text:** Use `encode-base64-encode` to convert binary content to a text-safe format, and `encode-base64-decode` to restore it. - **Inspect raw byte values:** Use `encode-text-to-hex` or `encode-text-to-binary` to see the byte-level representation of any string. - **Simple text obfuscation:** Use `encode-rot13-encode` to lightly obscure text (e.g., hiding spoilers). Apply it twice to get the original back. ## Important Notes - All actions require the `text` field except `get_instructions`. - Decoding actions will return an error if the input is not valid for the expected format (e.g., invalid Base64, non-hex characters, binary string not a multiple of 8 bits). - Hex decoding automatically strips spaces, colons, and hyphens, so formats like `48:65:6c:6c:6f` or `48-65-6c-6c-6f` are accepted. - ROT13 only rotates ASCII letters; digits, punctuation, and non-ASCII characters pass through unchanged. - All text processing uses UTF-8 encoding. ### Frequently Asked Questions #### How do I connect this tool to an external agent? - Page URL: https://www.agentpmt.com/faq - Markdown URL: https://www.agentpmt.com/faq?format=agent-md You can install the local MCP server by opening a terminal and running: ``` npm install -g @agentpmt/mcp-router agentpmt-setup ``` This will connect you to local agents like Claude Code, Windsurf, Grok Build, Cursor, etc. Alternatively you can connect to the hosted version with this config block, no installation required: ``` { "mcpServers": { "agentpmt": { "type": "streamable-http", "url": "https://api.agentpmt.com/mcp", "headers": { "Authorization": "Bearer ", "x-instance-metadata": "{\"client\":\"generic-mcp\",\"platform\":\"remote\"}" } } } } ``` [View MCP Connection Instructions](/docs/mcp-reference/connection) for more details. #### How does an external agent use this tool? - Page URL: https://www.agentpmt.com/faq - Markdown URL: https://www.agentpmt.com/faq?format=agent-md After the external agent is connected to an Agent Group that can use this tool, paste this prompt into the agent: > Call the AgentPMT-Tool-Search-and-Execution tool with action 'get\_schema' and tool\_id 694de13fecea2b5619a17bdb ("Data Format Encoder"). Then call the same tool with action 'call\_tool', tool\_id 694de13fecea2b5619a17bdb, and the parameters needed for my request. The agent should fetch the tool schema first, collect the required parameters for your request, and then call the tool through AgentPMT. ### Dependencies This product has no public dependency products.