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Data URI Generator Assets in HTML und CSS einbetten

Erzeuge Base64- oder URL-codierte Data URIs aus Bildern, SVG, Fonts oder Text mit CSS background-image und HTML img src Ausgaben.

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Data URI Generator löst diese Probleme

Data URI Generator helps you inline small frontend resources with the right MIME type, encoding, and output snippet.

Small assets need fast inlining

Use Data URI Generator when icons, tracking pixels, placeholder SVGs, or text snippets are small enough to embed directly.

Open Data URI Generator

Manual MIME strings are easy to miss

Data URI Generator detects common types and lets you edit the MIME value before copying production snippets.

How to use Data URI Generator

Private assets should stay local

Data URI Generator reads files in your browser, so unreleased icons and small UI resources do not need a server upload.

Open Data URI Generator

Data URI Generator Funktionen

Data URI Generator combines upload, paste, Base64, URL encoding, preview, and copy-ready snippets in one browser workflow.

Upload files or paste text

Add PNG, JPEG, WebP, SVG, plain text, JSON, CSS, WOFF, WOFF2, or another small resource.

Automatic encoding choice

Data URI Generator prefers URL encoding for SVG and text, and Base64 for images, fonts, and binary files.

Editable MIME type

Override the MIME type when a file has no reliable browser-provided type.

Copy three snippet styles

Copy a plain Data URI, CSS background-image declaration, or HTML img src attribute.

Live preview and stats

Preview image, SVG, and text-like output while checking source bytes and output length.

Browser-only workflow

Generate, preview, and copy Data URIs locally without uploading files.

So verwenden Sie den Data URI Generator

Use Data URI Generator to convert a small image, SVG, font, or text resource into HTML and CSS snippets.

01

Add your resource

Paste text or SVG markup, or upload a PNG, JPEG, SVG, font, or text file.

  • Local only - no upload
02

Check the MIME type

Confirm image/png, image/jpeg, image/svg+xml, text/plain, font/woff2, or another MIME type before output.

  • Local only - no upload
03

Choose Data URI Generator encoding

Leave Auto on for most assets, or force Base64 or URL encoded output when your project needs it.

  • Local only - no upload
04

Copy the snippet

Use the plain Data URI, CSS background-image, or HTML img src output directly in your frontend code.

  • Local only - no upload

Data URI Generator Workflows

Data URI Generator supports practical frontend workflows for small icons, SVGs, fonts, and text assets.

Upload small frontend assets

Drop a PNG, JPEG, SVG, WOFF2 font, or text file and Data URI Generator prepares it for inline use.

Generate a Data URI
Data URI Generator upload workflow converting PNG SVG text and font files into browser-ready Data URIs

Pick Base64 or URL encoded output

Use automatic encoding or force the format your HTML, CSS, email, or prototype requires.

Choose encoding
Data URI Generator choosing Base64 or URL encoded output for SVG text and binary resources

Copy HTML and CSS snippets

Copy a full CSS background-image, HTML img src, or plain Data URI without rebuilding the string by hand.

Copy snippets
Data URI Generator output cards for CSS background-image HTML img src and plain Data URI snippets

Data URI Generator Anwendungsfälle

Data URI Generator is useful when small assets should live inside HTML or CSS instead of a separate request.

Inline SVG icons

URL encode a small SVG icon and paste it into CSS or HTML without a separate asset file.

Single-file prototypes

Embed small images or text resources into an HTML prototype that needs to be shared as one file.

Email and documentation snippets

Prepare small image or SVG Data URIs for examples, docs, and controlled email experiments.

Data URI Generator FAQ

Questions about Data URI Generator, MIME types, encoding formats, and local processing.

Does Data URI Generator upload my files?

No. Files are read with browser APIs and the Data URI is generated locally.

When should I use Base64?

Use Base64 for PNG, JPEG, WebP, fonts, and other binary resources.

When is URL encoding better?

URL encoding is usually readable and compact for SVG, CSS, JSON, and plain text resources.

Are Data URIs good for large files?

Usually no. Data URIs are best for small assets because large inline strings can bloat HTML or CSS and reduce cache flexibility.

Data URI Generator jetzt nutzen

Use Data URI Generator to upload or paste a resource, choose Base64 or URL encoded output, and copy Data URIs for HTML and CSS.

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Free forever - browser-only Data URI Generator.