Convert PNG to JPG on iPhone Free Online
Overview
iPhone screenshots are saved as PNG files, typically 1-4MB each. Sharing multiple screenshots via email or iMessage eats through attachment limits quickly. Open this converter in Safari on your iPhone, upload the PNG screenshots, and download smaller JPG files to share.
How to Use This Tool
Open the converter in Safari on your iPhone. Tap the upload button and select your PNG from Photos. The tool converts it to JPG. Tap Download to save the JPG to your Files app, then share from there.
Ready to get started? It's free, no registration required, and your files never leave your device.
PDF Tool →Frequently Asked Questions
How do I share a JPG file on iPhone after downloading?
After downloading the JPG, go to Files > Downloads. Tap and hold the file and choose Share. You can save it to Photos or share directly via Messages, Mail, or AirDrop.
Can I convert PNG to JPG in the iPhone Photos app?
No. The iPhone Photos app does not offer format conversion. You need a third-party app or a browser-based tool like this one to convert between formats on iPhone.
Does converting a screenshot to JPG on iPhone lose quality?
At 85% quality, the size reduction is 60-80% with no visible quality difference for screenshots viewed on phone screens. At 75%, text can look slightly soft, so stay at 80% or above for readable screenshots.