Text Converter Tools
Encoding Tools

Encoding Tools

Encode and decode URL components, Base64 strings, and HTML entities for APIs, forms, and web development.

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Convert text to Base64 for data URLs, APIs, and transport-safe encoding.

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Related tools: Base64 Decode · URL Encode

All Encoding Tools

3 free tools in this category.

Base64 Encode

Encode plain text to Base64 with Unicode support.

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Base64 Decode

Decode Base64 strings back into readable plain text.

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HTML Entity Converter

Encode special characters to HTML entities or decode entities back to plain text.

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Which tool should I use?

Find the best tool for your needs.

Query string values Percent-encode Use URL Encode Decode URLs Restore characters Use URL Decode API payloads Base64 encode Use Base64 Encode HTML special chars & entities Use HTML Entity Converter

Frequently Asked Questions

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Is Base64 encryption?

No. Base64 is encoding, not encryption — anyone can decode it.

When should I URL-encode text?

Use URL encoding for query parameters, form values, and any text placed in URLs.

Are secrets safe in these tools?

Do not paste passwords or private keys. Processing is local, but avoid sharing sensitive data in any web tool.