Base64 Encoder & Decoder
Text to Base64. And back again.
Web
A tool entry address has not been connected yet.
Base64 Encoder & DecoderProduct preview
Workflow overview
Your sourceBase64 Encoder & DecoderYour result
- UTF-8 support
- Standard Base64 encoding
- Invalid input feedback
Key benefits
Everyday uses for Base64 Encoder & Decoder
Standard Base64 encoding
Invalid input feedback
A focused task
Prepare small text payloads and inspect encoded API fields. A file-specific encoder is more suitable for binary data.
What is this tool?
Base64 represents binary data using text characters. Encoding and decoding are useful for inspecting payloads and transferring bytes through text-only systems. Base64 is not encryption.
How to use it
A tool entry address has not been connected yet.
Prepare source material for the task and keep a backup.
Choose appropriate formats and options in the tool, then inspect a sample result.
Processing and supported inputs
How it works
Typical implementation example (the independent tool may use a different implementation): Text is converted to UTF-8 bytes before Base64 encoding. Decoding reverses that mapping and validates UTF-8 text; Base64 is encoding, not encryption.
Formats & compatibility
Text and Base64 strings; character encoding and URL-safe alphabet support vary by implementation.
Privacy and file processing
This is a product introduction page and does not accept or process tool input. The independent tool may process data locally or on a server. Review its processing and privacy notice before selecting files or entering sensitive data; its behavior has not been verified here.
PrivacyPricing and file limits have not been verified. Check the independent tool before use.
Frequently Asked Questions
When should I use Base64 Encoder & Decoder?
Prepare small text payloads and inspect encoded API fields. A file-specific encoder is more suitable for binary data. Check that the output suits your task and keep your source material.
Which formats are supported?
Text and Base64 strings; character encoding and URL-safe alphabet support vary by implementation.
Does this page upload or process my files?
No. This is a public introduction page with a read-only preview. The independent tool has its own processing and privacy policy; local-only processing has not been verified here.
Is this tool free?
Pricing has not been verified. Review the independent tool’s current plans and limits before use.
What should I prepare before starting?
Prepare the source content and keep a backup. Check input requirements and limits, then inspect one sample result before continuing.