Convert Image to Base64 – Free Online Tool
ConvertifyTool's Image to Base64 Converter instantly converts your JPG, PNG, and WebP images to Base64 format. Perfect for embedding images directly in HTML, CSS, or storing in databases. No upload required—all processing happens in your browser for maximum privacy and speed.
What is Base64 Encoding?
Base64 is a binary-to-text encoding scheme that represents binary data (like images) as ASCII characters. This allows you to embed images directly in HTML, CSS, or JSON without external files, making your web applications self-contained and reducing HTTP requests.
How Does the Image to Base64 Converter Work?
- Upload images: Drag & drop or select JPG, PNG, or WebP files.
- Automatic conversion: Each image is instantly converted to Base64 format.
- Preview & copy: View the Base64 string and copy it to clipboard.
- Download: Save individual Base64 strings or download all as a ZIP file.
Key Features
- Batch conversion: Convert multiple images at once with individual previews.
- Instant preview: See both the original image and its Base64 representation.
- Copy to clipboard: One-click copying of Base64 strings for immediate use.
- Multiple formats: Support for JPG, PNG, and WebP input formats.
- Privacy-first: All processing is done locally in your browser.
- Mobile friendly: Works perfectly on smartphones, tablets, and desktops.
- No limits: Convert as many images as you need, completely free.
Common Use Cases
- Web development: Embed images directly in HTML or CSS files.
- Email templates: Include images without external dependencies.
- Database storage: Store images as text in databases.
- API responses: Include images in JSON payloads.
- Offline applications: Create self-contained web apps.
- Documentation: Embed images in markdown or documentation files.
Step-by-Step Guide
- Visit the Image to Base64 Converter.
- Upload your images by dragging & dropping or clicking to browse.
- Each image will be automatically converted to Base64 format.
- Preview the original image and its Base64 string.
- Click "Copy" to copy the Base64 string to your clipboard.
- Use "Download All" to save all Base64 strings as a ZIP file.
Supported Formats
- Input: JPG, JPEG, PNG, WebP
- Output: Base64 encoded string
Privacy & Security
Your images never leave your device. All conversion happens locally in your browser using JavaScript. No uploads, no tracking, and no data storage on our servers.
Frequently Asked Questions
- Is the converter really free?
- Yes! ConvertifyTool's Image to Base64 converter is 100% free with no limits.
- Are my images uploaded to your server?
- No. All processing is done locally in your browser for maximum privacy.
- Can I convert multiple images at once?
- Yes, batch conversion is supported with individual previews for each image.
- What formats are supported?
- JPG, PNG, and WebP for input; Base64 string for output.
- How do I use the Base64 string?
- Use it in HTML: <img src="data:image/jpeg;base64,YOUR_STRING"> or in CSS: background-image: url(data:image/jpeg;base64,YOUR_STRING);
- Is there a file size limit?
- No artificial limit, but very large images may be limited by your device's memory.
- Does it work on mobile?
- Yes, the tool is fully mobile-friendly and touch-optimized.
Related Tools & Resources
- Image Cropper – Crop images before converting
- Image Compressor – Reduce file size
- Image Resizer – Resize images
Why Choose ConvertifyTool?
ConvertifyTool provides fast, secure, and reliable online tools. Our Image to Base64 converter is just one of 100+ free tools designed to make your digital workflow easier. No ads, no spam, just powerful features and a modern user experience.
Try the Free Image to Base64 Converter now and see how easy it is to embed images directly in your projects!