The alt text field allows project owners to provide a short description of the image.
About
- In the alt text field, you can write the alt text for the page image.
- This feature is available for field-based or metadata description projects.
- The character limit for the alt text field is 180 characters.
- When you hit 125, the alt text field will turn yellow.
- The visual indicator changes to orange when you hit 140 characters.
- When you exceed 180, the visual indicator turns red.
- The hard limit is at 255 characters.
Enabling
- Go to the Settings tab of your collection.
- Scroll down to Transcription Type and select "Enable Field Based Transcription".
- In the Input type dropdown for a field, select "alt text".
Exporting
Alt-text fields can be exported in spreadsheets on the Export tab of your collection.