Image to Base64
Convert images to base64 strings and decode base64 back to images. Copy base64 to clipboard. Free, no sign-up.
Frequently Asked Questions
What is Base64?▼
Base64 is a text encoding that represents binary data (like images) as ASCII text. It's used to embed images directly in HTML, CSS, or JSON.
Why is the Base64 string larger?▼
Base64 encoding increases data size by approximately 33%. It trades size for the ability to embed binary data in text formats.
When should I use Base64?▼
For small images (icons, logos under 10KB) embedded in CSS/HTML. For larger images, use regular file hosting.