- What is Base64 decoding, and why do I need it?
- Base64 decoding converts encoded text back into its original readable format, making it useful for retrieving embedded or safely transferred data.
- Do I need to upload my Base64 data?
- No, all decoding is done locally in your browser, ensuring your data remains private.
- How fast is the decoding process?
- It's instant. Just paste your Base64 code, and the plain text will appear immediately.
- Can the tool handle large Base64 strings?
- Yes, most browsers can process large strings without any issues.
- Is this tool free and secure?
- Absolutely! It's completely free, runs directly in your browser, and keeps all data on your device.
- How to decode Base64 encoded JWT tokens?
- Paste your JWT token's payload section (the part between the dots) into our decoder to instantly view the encoded claims and user data in readable JSON format.
- Can I decode Base64 encoded image data URLs?
- Yes, our tool can decode Base64 image data URLs commonly used in HTML img tags. Simply paste the Base64 string after the 'base64,' part of the data URL.
- How to decode Base64 encoded API responses?
- Copy the Base64 encoded response from your API testing tool (like Postman) and paste it into our decoder to instantly view the decoded JSON or text response.
- What's the difference between Base64 URL safe decoding and standard decoding?
- URL-safe Base64 uses '-' and '_' instead of '+' and '/' characters. Our decoder automatically handles both formats, making it perfect for decoding URL parameters and web tokens.
- How to batch decode multiple Base64 strings at once?
- For multiple strings, enter them one per line in our decoder. Each line will be decoded separately, making it easy to process multiple Base64 encoded values quickly.