HTML Entity Encoder/Decoder
Convert text to HTML entities and back again.
- Reading time:
- 2 min
- Last updated:
- Price:
- Free, no signup
Type or paste text to see the result.
What the HTML Entity Encoder/Decoder does
Encode special characters into HTML entities or decode entities back into readable text. This is useful when moving text between markup, documentation, and data fields.
The guidance here explains which characters must be encoded in markup and how entities travel safely between systems.
Why the HTML Entity Encoder/Decoder is useful
Characters such as angle brackets and ampersands can be interpreted as markup in HTML contexts. Encoding helps represent them as text when the destination expects entities.
Entity handling matters most when text is moving between systems, which is exactly where encoding mismatches bite.
Also known as: html entity encoder, html entity decoder, encode html entities, free html entity encoder/decoder, online html entity encoder/decoder, html entity encoder/decoder online free, html entity encoder/decoder tool.
How to use the HTML Entity Encoder/Decoder
- 1
Enter the source
Paste the text or entity string.
- 2
Review the result
Choose whether to encode or decode.
- 3
Apply and verify
Review the output before using it in your document or application.
Key features
- Converts common special characters to HTML entities
- Can decode entity strings into readable characters
- Useful for text snippets and markup checks
Benefits
- Prepare text for an HTML context
- Inspect copied entity-encoded content
- Avoid confusing literal characters with markup
Real-life use cases
Code documentation
Encode an example containing angle brackets for display as text.
Content cleanup
Decode entity text copied from a source that exposed encoded characters.
Tips for the best results
- Encoding is not a complete security sanitizer.
- Use the correct escaping method for the destination context.
- Check non-ASCII characters if exact preservation matters.
Conclusion
Use entity conversion for representation, not as a substitute for context-aware output encoding or safe HTML handling in an application.
Frequently asked questions
Does encoding make HTML safe in every context?
- No. Escaping requirements differ across HTML, attributes, JavaScript, and URLs.
Will it convert every Unicode character?
- Behavior depends on the entities supported by the tool; review output for the characters you need.
Can I decode text from a web page?
- Yes, paste the entity-encoded text and choose decode.
Does this remove HTML tags?
- No. Entity encoding and tag removal are different operations.
Related tools you may need
- HTML Decoder — Decode HTML entities back to plain characters.
- Base64 Encoder — Encode text to Base64 (UTF-8 safe).
- URL Encoder — Percent-encode text for safe use in URLs.
- HTML Encoder — Escape HTML special characters (< > & " ').
- URL Decoder — Decode percent-encoded URL strings back to plain text.
- Base64 Decoder — Decode Base64 back to readable UTF-8 text.
- Morse Code Decoder — Decode Morse code back into readable text.
- Morse Code Encoder — Convert text into international Morse code.
Keep exploring
Browse the full tools directory, filter by category, or read guides on the Text Tools Hub blog.