Encoding

File Encode/Decode

Base64 files in the browser

All tools

Encode or decode files to and from Base64 without uploading to a server.

DevsWallet

Automation Pipeline

STANDBY

Ingest

Binary secured

Transform

Worker pipeline

Export

Asset ready

Automation trace

Awaiting task…

Encode any file to Base64 in your browser: nothing is uploaded. Decode by pasting Base64 or opening a .txt / .b64 file. Plain documents (.md, .pdf) must use Encode mode first.

100% client-side

Source file

Drop a file here or click to browse

Max 10.00 MB

Input

N/A

Output

N/A

Base64 output

Full guide

Guide to file with File Encode/Decode

Read guide

Related Encoding tools

Base64 Encoder URL Encoder Hash Generator HTML Entities

More encoding guides

Master HTML Entities: A Complete Guide to Encoding and Decoding
Understanding JWT: A Guide to Using JWT Decoder
Mastering Base64: Your Guide to Encoding and Decoding
Master URL Encoding with Our Easy Guide

Try File Encode/Decode free: no signup required

Browser-based, privacy friendly, and updated regularly on DevsWallet.

Browse all tools Play games

Questions or feedback? Visit our editorial policy, about page, or contact us.