Base64 Encoder/Decoder
Convert text, strings, and data to and from Base64 format with full Unicode and UTF-8 support. URL-safe RFC 4648 compatible.
About Base64 Converter
Encode text to Base64 or decode Base64 strings back to readable text. Common for data URLs, email attachments, and API payloads. Base64 is encoding, not encryption — do not use it to hide secrets.
iTryTools runs directly in your browser with zero server uploads, no accounts, and no watermarks.
Key Capabilities
- Encode plain text to Base64
- Decode Base64 to UTF-8 text
- URL-safe variant support where applicable
- Instant copy of results
- Local-only processing
- Free unlimited conversions
How to use Base64 Converter
- 1
Choose encode or decode mode.
- 2
Paste the input string.
- 3
View the converted output immediately.
- 4
Copy the result for your application.
- 5
Switch modes to reverse the operation.
Frequently Asked Questions
Is Base64 encryption?
No. Base64 is reversible encoding anyone can decode. Use proper encryption for secrets.
Why does my decoded text look garbled?
The input may be binary data or use a different charset. Confirm the source encoding.
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