Image ↔ Base64

Convert images to Base64 Data URI for inline CSS/HTML, or decode Base64 back to a viewable image. Supports drag-and-drop, preview, copy as CSS/HTML/JSON, and re-encode to PNG/JPEG/WebP.

Image → Base64 Base64 → Image

Drop an image here or click to browse

PNG · JPEG · WebP · GIF · SVG · BMP · ICO — up to ~10 MB

Preview ✕ Remove

File—

Type—

Size—

Dimensions—

Base64 length—

Base64 size—

Re-encode (optional) Enable

Format PNG JPEG WebP

Quality 92%

Max width (px)

Data URI Raw Base64 CSS HTML

Copy Download .txt

Paste Base64 or Data URI

Example Clear

MIME type—

Dimensions—

Decoded size—

Format guess—

⬇ Download image

Paste a Base64 string or Data URI above to decode it.

Copied!