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SimpleConvertSimpleConvert

Encoding web & color

Base64, URL, HTML entities. 5 tools.

Base64Encode text to Base64 or decode it back, with UTF-8 and URL-safe support. Runs entirely in your browser.Base64 to imagePaste a base64 string or a data URI and see the image it decodes to, then download it. Decoding happens entirely in your browser.HashGenerate SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text using the browser's native Web Crypto API.HTML entitiesEscape HTML special characters so markup renders as text, or decode entities back. Handles named and numeric entities.URL encodePercent-encode text for safe use in URLs, or decode an encoded URL back to readable text. Component and full-URI modes.