Kein Upload · Im Browser verarbeitet
Base64-Kodierer
Kodieren und dekodieren Sie Base64 direkt im Browser, inklusive URL-sicherem Modus und Dateiumwandlung.
Die Dekodierung erkennt Leerzeichen, Zeilenumbrüche, URL-sichere Zeichen und fehlendes Padding automatisch.
Als Favorit markieren, um es schnell wiederzufinden
How to use it
1Step 1Pick a file in Input, or drag and drop it
2Step 2Press Encode → and it is done
3Step 3Download the result, or send it with the share button
If the result looks off
The file will not open
Check that the format is supported. If it is password protected, unlock it and try again.
I do not like the result
Your original is untouched — change the options or preset and try again.
Häufige Fragen
Are files uploaded?
No. Files are read inside your browser and converted to data URLs.