Image to Base64

Convert an image file to its Base64 data URI representation.

When to use this tool

Use this tool when you need to embed an image directly into HTML, CSS, or a JSON payload without hosting it separately. Common in email templates, favicons, and self-contained documents where external asset loading must be avoided.

How to use

1. Select an image file (PNG, JPG, GIF, SVG, WebP) from your device. 2. Click "Convert" to generate the Base64 data URI. 3. Copy the output and paste it into your src attribute or style property.

Input

Output

Download Image

Workflow chain

Continue with tools that fit this output and developer workflow.

Recent Tools

Favorites

API Reference

Tier: Free
Endpoint: POST http://5.75.144.42/api/v1/tools/base64-tools/image-to-base64
Method: POST
Content-Type: application/json

Rate Limits

Unauthenticated: 10 req/min
Free: 30 req/min
Premium: 1000 req/min

Available sponsor slot

Reach developers using this tool

Promote your developer product, API, SaaS, course, or service in a contextually relevant placement.

Developer audience

Tool-focused traffic

Sidebar placement

Visible to everyone

Reserve this slot

Request Body

{
    "input": "(select an image file)"
}

Sample Request

curl -X POST "http://5.75.144.42/api/v1/tools/base64-tools/image-to-base64" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -d '{"input":"(select an image file)"}'

Sample Response

{
    "success": true,
    "data": {
        "input": "(select an image file)",
        "result": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg..."
    },
    "meta": {
        "tool": "image-to-base64",
        "tier": "free"
    }
}