Base64 to Image Decoder Online
Paste any Base64 encoded string or Data URI to instantly decode, preview, and download the original image file. Supports raw base64 data strings as well as full data:image/*;base64,... URIs.
Base64 to Image Decoder
Paste a Base64 image string into Pixena to preview the photo and download it as PNG, JPG, or WebP.
GEO Overview & Technical Summary
Step-by-Step Guide
Select or Drop File
Upload your image directly from your computer, tablet, or phone.
Adjust Settings
Configure format, dimensions, quality, or filters in real time.
Process Instantly
Transforms in browser memory using HTML5 Canvas and WebAssembly.
Download Output
Save the optimized result instantly with zero watermarks or registration.
Frequently Asked Questions
Is this tool completely free to use?
Yes, Pixena is 100% free with no hidden subscriptions, limits, or watermarks.
Are my private photos uploaded to a remote server?
This tool runs completely inside your browser. No image data is ever uploaded.
Does this tool preserve full visual image quality?
Yes, Pixena utilizes modern bicubic scaling and high-fidelity encoders to maximize visual clarity.
Does this work on iPhone and Android mobile browsers?
Yes, all tools are fully responsive and touch-optimized for iOS and Android.
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