Skip to content

ReduceMyFileSize

Image PDF Docs Video Audio Base64

All tools Base64 Base64 to File

Base64 to File

Decode Base64 text back to the original file.

Drop your file here or choose a file from your device Choose file TXT, B64, BASE64 · up to 1 GB

Decodeing your file…

This runs on our server and usually takes a few seconds.

Settings

Upload a .txt/.b64 file (a data-URI prefix is fine). You'll get the decoded file back.

Deleted after processing TXT, B64, BASE64

ReduceMyFileSize

Simple, private file tools. Your file is processed on our server and the upload is removed right after processing.

Private by design No account needed

Tools

Image tools PDF tools Document tools Base64 tools

More

Video tools Audio tools All tools

© 2026 ReduceMyFileSize · reducemyfilesize.com