Is the webp to base64 converter private?
Yes. Both lossy and lossless WebP files are encoded byte-for-byte, including animation frames and transparency. All processing happens locally in your browser — nothing is uploaded to our servers.
WebP to Base64 Converter
Convert WebP images and animations to Base64, Data URLs, HTML, CSS, JSON, or Markdown locally.
Runs locally in your browser
How to use it
- Paste your input or choose a file from this device.
- Run the conversion and review the detected type or preview.
- Copy the result or download it for your project.
Built for WebP images
Both lossy and lossless WebP files are encoded byte-for-byte, including animation frames and transparency.
No registration, watermark, queue, or server upload is required.
Use Base64 wisely
Base64 is ideal for text-only APIs, small embedded assets, test fixtures, and portable documents. It increases payload size, so external files are usually better for large public assets.
Frequently asked questions
Are animated WebP files supported?
Yes. The full WebP file — including animation frames — is encoded byte-for-byte without re-rendering.
Is WebP Base64 widely supported?
Modern browsers support WebP Data URLs. Always verify the target platform or email client before embedding.
When should I use Base64 for WebP images?
Use it when a text-only channel or API must carry binary data, or when a small WebP images asset needs to live inside a self-contained document. Prefer separate files for large, cacheable public assets.