Encoding (Base64/32/Hex)

live Utility

Encode & decode UTF-8 text to/from Base64, URL-safe Base64, Base32 (RFC 4648) and hex. Keyless, offline.

2 tools
0ms auth
free tier 50 calls/day

Tools

base64_encode

Encode UTF-8 text to Base64 / Base64URL / Base32 / Hex (keyless, offline). Set `variant` (default base64).

No parameters required.

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base64_decode

Decode Base64 / Base64URL / Base32 / Hex back to UTF-8 text (keyless, offline). Set `variant` (default base64).

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/base64/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/base64/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"base64_encode","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("base64_encode", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("encode & decode utf-8 text to/from base64, url-safe base64, base32 (rfc 4648) and hex");