Data URI Generator

Generate inline data: URIs from raw text or binary payloads with optional Base64 encoding.

How It Works & Processing Standards

Generate inline data: URIs from raw text or binary payloads with optional Base64 encoding.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 100,000 characters

Data URI Generator is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Data URI Generator

  1. 1
    Input Content & MIME TypePaste raw string or payload and specify target MIME type.
  2. 2
    Toggle Base64 OptionChoose whether to encode the body using Base64.
  3. 3
    Copy data: URICopy the formatted data: URI for inline use.

Common Use Cases

  • Inlining small SVG background icons in CSS, embedding mock responses, and self-contained HTML documents
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