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Skip to contentEscape or unescape HTML entities like & and <. Tentaco HTML Entity Encoder / Decoder: review input and get an instant result — free, no sign-up.
Full tool — runs in your browser. No sign-up required.
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Convert reserved HTML characters to their entity equivalents to safely display code in web pages, or decode entities back to plain characters. Prevents XSS when rendering user content.
Paste or enter your input into Tentaco HTML Entity Encoder / Decoder. Standard processing runs locally in your browser — contents are not sent to Tentaco servers for that path.
The primary button opens the matching studio mode so you can start without an account. People often search for: html entities, escape html, html encode.
Open HTML Entity Encoder / Decoder via the studio button (direct mode).
Paste or type your input.
Adjust options and review the preview or output.
Copy or save the result and re-run if needed.
Transfer to Tentaco: No for the standard mode. Processing: local in the browser. Permanent storage: only if you copy or save the result yourself.
LocalThis tool processes data locally in your browser. Tentaco does not receive your file contents for this mode.
No. HTML Entity Encoder / Decoder processes the standard mode locally in your browser; Tentaco does not receive your input for that path.
Yes. Copy the output from HTML Entity Encoder / Decoder or download it when the tool offers a file.
HTML Entity Encoder / Decoder follows the formats named in the UI and description. Unlisted variants are not guaranteed.
After the first load, HTML Entity Encoder / Decoder often keeps working offline. Online dependencies are labeled.
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