Pic SMS is a free open source app.
With Pic SMS, you can:
convert pictures into text parts and send as SMS
convert text parts into a picture
Picture to Text
You may use below options to make shorter text parts.
Optimize resolution to reduce SMS count
Press Picture To Text button and choose a picture. App will convert selected picture into text parts.
SMS has character limit (up to 1223 characters). You cannot send all texts in one SMS.
One SMS has up to 8 chunks (1 chunk = up to 160 characters). Most operators in Myanmar detuct 15 Kyats per chunk. So it is recommended to send only if you have unlimited free SMS package.