Encoders — Base64, URL & HTML
One encoder toolbox for everyday web work. Base64 encode/decode, URL encode/decode, and HTML encode/decode — all client-side.
100% private Instant processing Free forever
How it works
1
Open Encoders
2
Pick Base64, URL, or HTML encode/decode
3
Paste input and run — copy the output
How-to guide
How to Encode and Decode Base64, URL & HTML Online
4 min read
FAQ
Is Base64 encoding private?+
Yes. Encoding and decoding run entirely in your browser. Nothing is uploaded.
What is URL encoding?+
URL encoding (percent-encoding) makes text safe for query strings and paths by escaping reserved characters.
When do I need HTML encode?+
HTML encoding escapes characters like <, >, and & so they display as text instead of being interpreted as markup.
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