Image to Base64 Converter
📦 Image to Base64 Converter Source Code $3.99
Get the complete, ready‑to‑deploy HTML file with all styling and logic. This is the exact code powering the demo above — no dependencies, works offline, and 100% client‑side. Upload any image, convert it to a Base64 data URL, preview the result, copy it to your clipboard, or download it as a `.txt` file. Perfect for developers embedding images directly into CSS, HTML, or JSON. One‑time purchase, lifetime access.
What Is an Image to Base64 Converter?
A Base64 encoder converts binary image data into a text‑based string that can be embedded directly into HTML, CSS, or JSON. This eliminates the need for separate image files — the image data travels inline with your code. Developers use Base64 for email attachments, data URIs, and embedding small images in web pages to reduce HTTP requests. This tool gives you instant access to the Base64 representation of any image, with options to include the `data:image/…;base64,` prefix or keep the output minified.
How to Use
- Upload an image using the file picker — JPEG, PNG, WEBP, GIF, BMP, SVG, etc.
- Toggle options — include the data URI prefix, or minify the output (no line breaks).
- Click "Convert" — the Base64 string appears in the output box, and the image preview updates.
- Copy the Base64 string to your clipboard, or download it as a `.txt` file.
Frequently Asked Questions
What is a data URI prefix?
The `data:image/…;base64,` prefix tells the browser that the following string is a Base64‑encoded image. Including it allows you to use the string directly in an `<img src="…">` tag or CSS `url(…)`.
Is my image uploaded to a server?
No. All processing happens entirely in your browser using the File API. Your image never leaves your device.
What image formats are supported?
The tool supports all formats that the browser can read: JPEG, PNG, WEBP, GIF, BMP, SVG, and more. The output includes the correct MIME type in the data URI.
Disclaimer: This tool performs all operations locally in your browser. No data is stored, transmitted, or logged. You are responsible for ensuring you have the rights to process any images you upload.