Image ↔ Base64 Converter

About Image ↔ Base64 Converter

Convert local images into Base64 data URI strings for HTML, CSS, or JavaScript, or paste Base64 image data to preview and download it again. Supports common browser image formats.

How To Use

  1. Choose an image from your device, or drag and drop it into Image ↔ Base64 Converter.
  2. Adjust the visible controls for size, format, quality, crop, color, or metadata.
  3. Preview the result in the workspace, then download or copy it when ready.

Example

Input: A local image file such as PNG, JPEG, WebP, or SVG when supported.

Output: A browser-generated image result, extracted text, metadata, or color data.

Who Uses Image ↔ Base64 Converter

  • Designers and creators who want private image tools (crop, compress, convert).
  • Anyone processing local photos without ever uploading them.
  • People who want private — files and text stay on your device and are never uploaded to a server for images.

Frequently Asked Questions

Is Image ↔ Base64 Converter free to use?

Yes — it's 100% free and runs directly in your browser with no signup, no watermark, and no limits.

Is my data uploaded anywhere?

No. All processing happens locally on your device. Nothing you enter is ever sent to a server.

Will Image ↔ Base64 Converter reduce my image quality?

Only if you choose settings that trade quality for size. Image ↔ Base64 Converter shows a preview so you can pick the balance that still looks good before downloading.

Which browsers are supported?

Any modern browser — Chrome, Firefox, Safari, or Edge — on desktop or mobile. JavaScript needs to be enabled.

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