There's not a built-in "direct share" feature available on Flickr web that can help you share Flickr photos to your Instagram page. However, you can share your Flickr photos to Instagram profile from a smartphone. Here's how
Assuming that you have already installed Instagram and Flickr app on your Smartphone
On Android
- Launch the Flickr App on your phone
- You will see all your photos & videos.
- Tap the photos which you want to share on Instagram
- Tap "Share" button located at the bottom of the screen.
- You will see the list of applications, select "Instagram" option.
- Crop your photo & tap "Right arrow" button located at top right corner on the screen.
- Apply digital filters & tap "Right arrow" button.
- A "Share to" window opens up.
- Add a description & tap "Check mark" button located at top right corner on the screen.
- All your Flickr photos will now be shared on Instagram.
On iPhone
- Launch the Flickr App on your phone
- Click "Camera Roll" tab.
- You will see all your photos and videos by Date Taken.
- Select the photos which you want to share on Instagram.
- Click "Share" icon.
- You will see the list of applications, select "Instagram" option.
- Crop your photo & tap "Next" button.
- Apply digital filters & tap "Next" button.
- A "Share to" window opens up.
- Enter the description & tap "Next" button.
- This is how you can share Flickr photos on Instagram. on iPhone.