Free, no sign-up
Base64 encoder and decoder
Encode text or a file to Base64 or a data URL, or decode Base64 back to readable text.
Mode
Result
This tool checks once. The SEO Agent works on it every day.
Meet the SEO Agent in Xicmo
Questions people ask
What is Base64 used for?
Sending binary data as plain text: email attachments, data URLs for small images, and tokens.
Is Base64 encryption?
No. Anyone can decode it. Never use it to hide secrets.
More free tools
All tools48-hour free trial
Sign up today and run your whole marketing team free for 48 hours
- 600 credits to spend, no card needed
- Every agent: SEO, GEO, content, Reddit, X, email and more
- Up to 3 websites, the same as a Lite plan
- The Video Agent needs a subscription
The 48 hours start the moment you sign up.