How to Shrink a Batch of iPhone Photos for Email

To shrink a batch of iPhone photos for email, open ResizePing, select several photos, and set the mode to Target size. Choose a target size such as the 1 MB preset or type a custom number in KB or MB, review the projected size for every photo, run them together, and share the results.

Need a smaller photo? ResizePing compresses photos to a size in KB or MB on iPhone and Android. Get it on Google Play or the App Store.

Email providers limit how large a message can be, and several full-size iPhone photos add up quickly. ResizePing can shrink them together on your iPhone. The app is also available on Android.

Steps

Open ResizePing on your iPhone and select several photos from Photos or Files.
Select Target size mode.
Choose one target for all photos, such as the built-in 1 MB preset or enter a custom target in KB or MB.
Pick your output format: JPG, PNG, or WEBP. Location data is stripped by default.
Review the projected size displayed for every photo in your batch before running.
Run the compression for the whole batch.
Check the result sizes on the comparison screen, then use Share to attach them to your email or Done to finish.

FAQ

What should I do if a compressed photo lands slightly over my target?

The saved file can land slightly above the number you type, so if a form has a hard limit, type a slightly lower target (for example 490 for 500 KB), and check the saved size.

What happens if a photo in the batch cannot reach the target size?

If a target cannot be reached, ResizePing warns before you run; lower the resolution first. Use dimensions or percent mode to reduce pixel dimensions for that photo before running the compression.

Does ResizePing upload my photos to its servers?

No. Never uploaded to our servers.

Does batch processing remove location data from every photo?

Yes. Location data is stripped by default across every photo in the batch.