📌 Overview

Paste a base64 string (with or without the data: prefix) and preview the image, then download it. Decoding is local.

🖼️ Base64 to Image

Paste a base64 string (with or without the data: prefix) and preview the image, then download it. Decoding is local.

Base64 image string

🔒 All processing happens in your browser. No data is uploaded to any server.

Do I need the data: prefix?

No — paste either the raw base64 or a full data:image/png;base64,… URI; the tool detects both.

What format is downloaded?

The extension is taken from the data URI mime type if present; otherwise it defaults to PNG.

Is decoding private?

Yes — it runs entirely in your browser; nothing is uploaded.

Do I need the data: prefix?

No. It recognizes both raw base64 and a full data:image/png;base64,... URI.

What format is the download?

If the data URI has a mime type, the extension follows it; otherwise it defaults to PNG.

🔍

View encoded img.

💾

Save from base64.

🧪

Check API output.

Base64 images commonly appear in API responses, inline CSS, or databases. This tool turns them back into a visible, downloadable image.

Automatically recognizes the data:image/...;base64, prefix.

Also supports plain base64 text (defaults to PNG).

The download extension follows the mime type.

Decoding happens locally in your browser.