Image to Base64

Image to Base64 — data URL encode

Convert an image into a Base64 data URI. Use Tentaco Image to Base64 to process the file in your browser and download the result — no account.

Use the tool

Full tool — runs in your browser. No sign-up required.

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What inputs does Image to Base64 accept?

Image to Base64 accepts the file types listed in the tool UI. Convert unsupported formats first or use a related Tentaco tool.

Are files uploaded?

No. Image to Base64 processes the standard mode locally in your browser; Tentaco does not receive your input for that path.

Is there a file size limit?

Practical limits depend on your device and browser memory. Very large files may be slow or fail in Image to Base64 — shrink the file and retry.

How do I download the result?

After processing, Image to Base64 shows a download action. Save locally; Tentaco does not auto-archive to a cloud library.

Does it work on mobile?

Yes, Image to Base64 runs in mobile browsers. For very large media, desktop is often more comfortable.