Image to Base64 Encoder
Encode images to Base64 data URLs. Multiple output formats (raw, HTML, CSS, JSON, favicon).
About Image to Base64 Encoder
Encode images to Base64 data URLs. Multiple output formats (raw, HTML, CSS, JSON, favicon). Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
What does this tool do?
Encode images to Base64 data URLs. Multiple output formats (raw, HTML, CSS, JSON, favicon).
Is my data sent to a server?
No. This tool runs 100% in your browser. Nothing is uploaded, tracked, or stored remotely.
What extra features does this tool have?
Extras: (1) (1) Image to Base64, (2) (2) All formats (PNG/JPG/WebP/GIF/SVG), (3) (3) 5 output formats (raw, <img>, CSS, JSON, favicon), (4) (4) Auto-detect MIME, (5) (5) Bulk encode, (6) (6) Drag-drop, (7) (7) Copy data URL, (8) (8) Download HTML, (9) (9) File size + base64 size, (10) (10) 10KB inflation warning, (11) (11) Live preview, (12) (12) PWA offline
Does this work offline?
Yes — install as a PWA and use it without network.
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