Image to Base64
Encode images to Base64 strings or decode Base64 back to images.
About Image to Base64
Encode images to Base64 strings or decode Base64 back to images.
Image to Base64 processes your images locally in the browser: upload or drop a file, adjust the settings, and download the result — the file never leaves your device.
How to Use Image to Base64
- Upload an image by choosing a file or dragging it onto the tool.
- Adjust the options (size, format, quality or filters) as needed.
- Preview the result instantly.
- Download the processed image with one click.
Key Features
- Files are processed on your device — nothing is uploaded to a server.
- Supports the popular image formats you use every day.
- Instant preview so you can fine-tune the output before saving.
Frequently Asked Questions
Are my images uploaded anywhere?
No. Image to Base64 processes images directly in your browser using local APIs, so your photos stay on your device.
Is Image to Base64 free to use?
Yes. Image to Base64 is completely free with unlimited use — no account, download or payment required.
Is my data uploaded to a server?
No. Image to Base64 runs entirely in your browser. Your inputs are never sent to our servers or stored anywhere.
Does Image to Base64 work on mobile?
Yes. The interface is fully responsive and works in any modern browser on Android, iPhone, tablets and desktops.
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