utilapp.net

Encoder / Decoder

Encode and decode files and text with Base64, Hex, Data URL, and URL encoding. Convert any file to encoded text or decode back to downloadable files.

Input:
Format:
Mode:

Input

Drop file here or browse

or paste from clipboard (Ctrl+V)

Encoded

How to Encode and Decode Text and Files

  1. 1

    Choose input type

    Select whether you want to encode/decode a file or text input.

  2. 2

    Select encoding format

    Choose from Base64, Hex, URL encoding, or Data URL format.

  3. 3

    Input your data

    Drop a file or paste text into the input area.

  4. 4

    Get encoded/decoded output

    View the result and copy or download it as needed.

Frequently Asked Questions