This extension compresses images on Airtable using TinyPNG. You just need to name the field where the images are stored and it will shrink their file size + upload them to a new field. You can also set it up to automatically process any new records going forward (unlimited records).
Works with standard file types: JPEG, JPG and PNG
Update: the extension now supports the ability to only process records in a specific Airtable view.
⚠️ This extension removes Exif metadata after compression. Also, it does not change image dimensions, only makes the file size smaller. For resizing, use this extension.