Base64
קודד ופענח Base64⌘⏎ run · ⇧⌘C copy · ⎋ resetINPUT
Enter plain text for encoding or Base64 string for decoding
OUTPUT
❯ _הפעל פעולה כדי לראות את התוצאות כאן.then press ⌘⏎
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What is Base64?
The Base64 Encoder/Decoder converts text to Base64 and decodes Base64 back to readable text, all locally in your browser. Base64 is used to embed binary or text data in places that only accept ASCII — data URLs, JWTs, email attachments and API payloads. Because it runs in-browser, you can safely encode or decode sensitive strings without them ever leaving your device.
How to use it
- 01Paste your text or Base64 string into the input.
- 02Choose whether to encode or decode.
- 03Copy the result — your data never leaves the page.
FAQ
Is Base64 encryption?
No. Base64 is encoding, not encryption — it is reversible and provides no security. Use a hash or cipher for that.
Is my input uploaded?
Never — encoding and decoding happen entirely in your browser.
Does it handle Unicode/emoji?
Yes — text is UTF-8 encoded before Base64, so emoji and non-Latin scripts round-trip correctly.
דוגמאות
Encode text to Base64SGVsbG8sIFdvcmxkIQ==
Decode Base64 to textHello, World!