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Vinkius

Base64 and Hex Encoder/Decoder Connector for AI agents.

7 live capabilities

Convert text between Base64, Hexadecimal, and URL-safe formats.

Live agent request Base64 and Hex Encoder/Decoder / Connector

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AI Agent

Why people use Base64 and Hex Encoder/Decoder

Stop manually copying strings into online converters with Base64 and Hex Encoder/Decoder

With this MCP, you just point your agent at the string and ask for the conversion. It is faster and keeps your workflow in one place.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get reliable data transformations without external capabilities.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Debugging network payloads

    You find a strange string in a web request and ask your agent to use decode_base64 to see what is inside.

  2. Real-world use case 02

    Preparing API parameters

    You need to send data via a URL and ask your agent to use encode_base64url to make it safe for transmission.

  3. Real-world use case 03

    Verifying database entries

    A hex string looks wrong in your logs, so you ask your agent to use decode_hex to check the original value.

Complete set · 7capabilities

The complete Base64 and Hex Encoder/Decoder capability set.

These are the exact actions your AI can choose when you ask it to work with Base64 and Hex Encoder/Decoder.

Capability set01 / 02

01—04

4 capabilities in this set.

Part of 7 available through Base64 and Hex Encoder/Decoder.

  1. 01 Capability

    Decode base64

    Turns a Base64 encoded string back into readable text.

  2. 02 Capability

    Decode base64url

    Converts URL-safe Base64 strings into plain text.

  3. 03 Capability

    Decode hex

    Translates hexadecimal values into standard characters.

  4. 04 Capability

    Encode base64

    Transforms regular text into a Base64 format.

Capability set02 / 02

05—07

3 capabilities in this set.

Part of 7 available through Base64 and Hex Encoder/Decoder.

  1. 05 Capability

    Encode base64url

    Prepares strings for web use by encoding them to Base64URL.

  2. 06 Capability

    Encode hex

    Converts plain text into a hexadecimal string.

  3. 07 Capability

    Get byte size

    Calculates the exact number of bytes in a UTF-8 encoded string.

Set up in minutes

One URL. Then ask Base64 and Hex Encoder/Decoder to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Base64 and Hex Encoder/Decoder from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_O4EeOfDGpKi0eijJM1lyzP2270LxlWSDIGgsAD14/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Base64 and Hex Encoder/Decoder, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Base64 and Hex Encoder/Decoder for the conversation.

Where the request belongs

Work Base64 and Hex Encoder/Decoder can move forward.

Built around the request

Software engineers, security researchers, and web developers who deal with encoded payloads and need to verify data integrity on the fly.

01

Backend Engineer

Verifying that hex strings match expected database formats during debugging.

02

Security Researcher

Decoding Base64 payloads found in network traffic to inspect contents.

03

Web Developer

Ensuring URL-safe encoding for API parameters and web requests.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Base64 and Hex Encoder/Decoder Alternative logo
01 7 capabilities New

Base64 and Hex Encoder/Decoder Alternative

Encode and decode strings between Base64, Base64URL, and Hexadecimal formats with byte size calculation.

View Connector
Base64 Charset Normalizer logo
02 3 capabilities New

Base64 Charset Normalizer

Identifies, decodes, and normalizes Base64 payloads with strict charset enforcement.

View Connector
Deterministic Codec Engine logo
03 4 capabilities

Deterministic Codec Engine

Empower your AI to perfectly serialize and deserialize data. Effortlessly switch between URL Encoding, HTML Entities, Unicode Escapes, and DNS Punycode with a native V8 engine.

View Connector
Base64 & Binary Encoder logo
04 1 capability

Base64 & Binary Encoder

Stop corrupting file payloads. Safely encode and decode strings to Base64, Hex, or Base64URL local.

View Connector
JWT & Base64 Decoder logo
05 2 capabilities

JWT & Base64 Decoder

Stop hallucinating Base64 translations. Instantly decode complex JWT tokens into readable headers and payloads with exact expiration mathematics.

View Connector
File Encoding & BOM Normalizer logo
06 4 capabilities

File Encoding & BOM Normalizer

Detects and removes Byte Order Marks (BOM) and normalizes file encodings and line endings to a standard UTF-8 LF format.

View Connector

Bring your own AI

Change the model, client or framework. Keep Base64 and Hex Encoder/Decoder connected.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • VS Code
  • Windsurf
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  • Zed
  • Continue
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  • Roo Code
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Before you connect

Questions about Base64 and Hex Encoder/Decoder.

The practical details behind the request, access and result.

How can I use Base64 and Hex Encoder/Decoder to check my API limits?

You can ask your agent to use the byte size capability on any string you are planning to send, ensuring it stays under your specific payload constraints.

Is the Base64 and Hex Encoder/Decoder safe for sensitive tokens?

Yes, because you are performing the transformations through your MCP rather than sending data to an external website or third-party converter.

Can I use Base64 and Hex Encoder/Decoder for web development?

Absolutely. You can quickly generate URL-safe strings using the encoding capabilities whenever you need to prepare parameters for a web request.

Does Base64 and Hex Encoder/Decoder support different encodings?

It specifically handles transformations between plain text, Base6 encoding, Base64URL, and hexadecimal formats.

How do I decode a hex string with Base64 and Hex Encoder/Decoder?

Simply provide the hex string to your agent and ask it to decode it; it will use the appropriate capability to return the readable text.

Does this server require an API key?

No, this server performs all mathematical conversions locally. No external APIs or authentication keys are required to use the encoding capabilities.

How can I check the size of my encoded payload?

You can use the get_byte_size capability to calculate exactly how many bytes a string occupies in UTF-8 encoding.

Is Base64URL different from standard Base64?

Yes, Base64URL is a variant of Base64 that replaces characters like '+' and '/' with '-' and '_' to ensure the string is safe for use in URLs.

Is Base64URL different from standard Base64?

Yes, Base64URL is a variant of Base64 that replaces characters like '+' and '/' with '-' and '_' to ensure the string is safe for use in URLs.

One connection away

Give your agent a direct line to Base64 and Hex Encoder/Decoder.

Connect Base64 and Hex Encoder/Decoder once. Keep it beside 5,900+ managed Connectors when the next task needs more.

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