PasteCoder

Usage:
1. Get pasteboard items as text and/or binary data.
2. Convert the data into another format.
- "Base64 Decode" will also decode base64 URL encoded text.

Bonus:
- If you copy a URL, you can even download the content to the pasteboard.
- Use paste://http%3A%2F%2F... to launch PasteCoder and download e.g. HTML source code

Notes:
This app includes various encodings and hash algorithms all in one place, and works with the pasteboard directly. It can even download from a URL. This is more convenience than having to install a few apps and make a lot of gestures to copy and paste between apps.
Images are not supported in this version. Only plain text, rich text, and some binary data. Tapping "(download)" for a copied URL will download the content as binary data into the pasteboard, no matter it's text, image, or another type of data.