No — decoding uses the browser's atob() function locally.

What input format does it expect?

Upload a .txt file containing a Base64 string, with or without the data URL prefix (data:image/png;base64,...).

What image formats does it support?

Any image format embedded as Base64 — JPG, PNG, WebP, GIF, SVG, etc.

Free Base64 to Image Online

Convert files instantly — 100% free, no signup, no upload.

No Upload — Files stay on your device

No Signup — No account required

No Charges — 100% free forever

No Watermark — Clean output always

Drop your file here

or click to browse

.txt · Max 10MB

How It Works

Select

Drop or click to pick your file

Convert

Instant processing in your browser

Download

Save the result to your device

Why EaseToolz?

🔒 Files stay on your device — 100% private

⚡ Instant conversion — no waiting

🆓 Completely free — no hidden fees

📵 No signup — no account needed

🚫 No watermark — clean output every time

📱 Works on any device including mobile

Decode Base64 encoded strings back to image files. Upload a text file containing a Base64 string and download the original image. Supports all image formats and both plain Base64 and data URL formats. Decoding is instant and fully browser-based.

Frequently Asked Questions

Yes, 100% free.

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