Free tool
Encode text to Base64 or decode Base64 back to text in the browser.
Y2F0YWxvZyBmZWVkBase64 is encoding, not secrecy. API basic auth headers are still credentials. Never treat encoded catalog tokens as hidden.
Yes. Text is encoded via UTF-8 before Base64 so non-English characters round-trip.
Pretty-print JSON for theme settings, API payloads and feed debugging.
Percent-encode text for query parameters, including UTM values and product IDs.
Validate JSON and show a precise parse error if the document is invalid.
Decode percent-encoded URLs and query values.
A practical map of e-commerce SEO: information architecture, keyword research, product and category pages, technical indexation, schema, Core Web Vitals and measurement.
Headless splits the storefront from commerce APIs. It can be justified for custom UX and multi-channel, but cost and SEO complexity are real. When coupled wins.