Base64 Decode
Base64 Decode
POST /text/base64/decode - Base64 Decode
This is a simple and practical Base64 decoding tool.
Overview
You provide a Base64-encoded string, we help you decode it into the original UTF-8 text.
This is a simple and practical Base64 decoding tool.
You provide a Base64-encoded string, we help you decode it into the original UTF-8 text.
textSuccessful response
Invalid request parameters or decoding failed
Pick your language to see usage examples
curl -X POST 'https://uapis.cn/api/v1/text/base64/decode' \
-H 'Content-Type: application/json' \
-d '{"text": "aGVsbG8gd29ybGQ="}'Base64 Decode follows our standard usage policy. Refer to the endpoint reference above for the exact rate limits and parameter requirements. Reach out if you have unusual needs.
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Our APIs follow standard HTTP and RESTful design, so any language that can send network requests works — including JavaScript (Node.js, Vue, React), Python, Java, PHP, Go, C#, and more. They fit web apps, mobile backends, mini-program cloud functions, automation scripts, and similar scenarios.