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Setting iPhone to Shoot JPG from the Start

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

Key points
  • Settings → Camera → Formats → Most Compatible
  • Files get larger
  • Photos already taken need conversion

How to set it

  1. Open the Settings app.
  2. Choose Camera → Formats.
  3. Select "Most Compatible".

From then on photos are saved as JPG.

Pros

Cons

Photos already taken

Changing the setting doesn't affect past photos; they stay HEIC. Convert them with "Convert HEIC to JPG".

A flexible approach

Switch to "Most Compatible" only when you plan to shoot photos of documents for submission, and go back to "High Efficiency" otherwise.

Use "Convert HEIC to JPG" (free)

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