Text Encoder / Decoder

All processing runs locally in your browser. Your data is never uploaded.

Text Encoder / Decoder

Encode and decode Base64, URL-encoded strings, and HTML entities. Locally. No upload.

Direction
Base64 · URL encoding · HTML entities
Base64

Base64 is not encryption — anyone can read it. Use it to carry binary data safely through text-only channels.

URL encoding

Percent-encodes reserved characters so a string is safe to drop into a URL.

HTML entities

Turns characters like &, <, and > into entities so text is safe to insert into HTML. Unknown characters fall back to numeric entities.

Text Encoder / Decoder

Encode and decode Base64, URL-encoded strings, and HTML entities locally in your browser - your data is never uploaded.

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