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How to Make a 3-Part Instagram Post (3 Columns × 1 Row)

Published: Oct 19, 2026 | Updated: Oct 19, 2026 | About (Japanese)

Key points
  • Set columns to 3 and rows to 1
  • Split and save
  • Post from the highest number

Split an Image into a Grid can cut a wide image into three.

Steps

  1. Set "Columns" to 3 and "Rows" to 1
  2. Tap "Split and save"
  3. Post starting from the right-hand piece (highest number)
Posting in reverse order makes the pieces line up as one image.
Use "Split an Image into a Grid (for Social Posts)" (free)

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