About the Image to Base64
Image to Base64 uses FileReader to create a data URL that includes MIME type and encoded bytes. No recompression occurs, so the represented file bytes match the selected file.
How to use the Image to Base64
- Choose an image.
- Convert it to a data URL.
- Copy or download the text only when inline data is appropriate.
Practical tips
- Base64 increases byte length by roughly one third before surrounding markup.
- Avoid embedding large images directly in HTML or CSS.