HTML Entity Encoder
Convert reserved HTML characters (< > & " ') into safe entities, or decode entities back to characters. Prevents XSS in CMS pastes.
Data handling: Processing: this tool runs in your browser and does not send entered data to a tool-service endpoint. Site analytics, advertising, or embedded resources may still make separate requests. See the Privacy Policy for site-level details.
About HTML Entity Encoder
In practical terms, HTML Entity Encoder convert reserved HTML characters (< > & " ') into safe entities, or decode entities back to characters. Prevents XSS in CMS pastes. Using it is a three-step job: 1) Pick Encode (text → entities) or Decode (entities → text), 2) Paste your input, 3) Copy the safe HTML — ideal for embedding user content or examples in your CMS. Processing depends on the specific operation. Any external lookup or service should be identified near the tool controls.
HTML Entity Encoder is a free, browser-based html encode from ProfitTool. Convert reserved HTML characters (< > & " ') into safe entities, or decode entities back to characters. Prevents XSS in CMS pastes. Review any usage notes shown on this page before relying on its availability. Review the tool's data-handling notice before entering sensitive information; some features store settings locally or contact external services.
Pairs naturally with the Text ↔ Binary Converter — URL Slug Generator handles the follow-up case.
How to use HTML Entity Encoder
- 1Pick Encode (text → entities) or Decode (entities → text).
- 2Paste your input.
- 3Copy the safe HTML — ideal for embedding user content or examples in your CMS.
If you came here from the Base64 & Base64URL Encoder / Decoder, Text ↔ Binary Converter covers the other half of the workflow.
Why this matters
Text is the raw material of everything you publish — an ad headline, a product description, a university essay or a support reply. Getting the length, casing and structure right is the difference between copy that ships and copy that gets rejected by a character limit, an editor or a search engine.
Pro Tips & Best Practices
- Paste plain text (not rich HTML) for the fastest, cleanest results.
- Use the counter alongside the tool so you always know when you're at the limit.
- Check whether this tool keeps state in the page, your browser, or a connected service before entering sensitive text.
Common Mistakes to Avoid
Counting with spaces when the platform doesn't
Some ad platforms count characters excluding spaces, others include them. Always check both numbers before you submit a campaign — a rejected ad costs you a day.
Pasting rich text straight from Word
Invisible formatting characters, smart quotes and non-breaking spaces travel with the paste and break your CMS. Convert to plain text first.
Writing to the maximum instead of the sweet spot
Google truncates titles near 60 characters on mobile. Aim for 50–57 so your keyword survives the cut.
Working alongside the URL Slug Generator? Base64 & Base64URL Encoder / Decoder is the usual next step.
Industry Best Practices
- Read the field labels, units, and instructions before using HTML Entity Encoder.
- Keep a copy of important source material when the operation could change or transform it.
- Review the result before sharing or relying on it; check the page for available copy or download controls.
- Cross-check consequential results against an authoritative source; this tool does not replace professional advice.
- Review HTML Entity Encoder's data-handling notice before entering sensitive information.
Frequently Asked Questions
Which characters get encoded?›
The five reserved HTML characters: < > & " ' — enough to prevent XSS in most content contexts.
Is this a full HTML sanitizer?›
No — for actual sanitization of pasted HTML, use a library like DOMPurify. This tool is for escaping.
Is there a character or word limit in HTML Entity Encoder?›
Input limits and handling depend on HTML Entity Encoder. Check the page's field guidance; for long documents, try a representative section first and review whether the page sends text to an external service.
Can I use HTML Entity Encoder for commercial or client work?›
Yes. Output from this text & analysis tool is yours to use commercially, with no attribution requirement and no licence to buy.
Does HTML Entity Encoder keep my formatting when I paste from Word or Google Docs?›
Formatting behavior depends on the input field. If the tool expects plain text, paste without formatting and review the result before publishing.
What should I do if HTML Entity Encoder gives an unexpected result?›
Re-check your input formatting first, then reload the page to clear any stale state. If it persists, send us the input through the suggestion form and we'll fix it.
Can I use HTML Entity Encoder for non-English text?›
Language and character support depend on the operation. Check the output for the language and symbols you plan to use, especially when counting or transforming emoji and combining characters.
Are there related text & analysis tools I should use alongside it?›
Yes — the related-tools panel on this page links the utilities most people open right before or after HTML Entity Encoder, so you can chain them into one workflow.
Why does my html encode result differ from the count in another app?›
Different apps may treat whitespace, punctuation, and emoji differently. Check HTML Entity Encoder's definition and displayed breakdown against the target platform's rules.
Guides that explain HTML Entity Encoder
Background reading from the ProfitTool Knowledge Hub.