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Zip, unzip, format conversion and where files actually live on iPhone.
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How to Convert Any File Format on iPhone
For formats Grabio can’t convert on-device, it hands off to VERT, a free site supporting 250+ formats, right from the iPhone share sheet.
How to Generate a QR Code on iPhone (Free, No App)
Grabio uses Apple’s native Shortcuts QR code action to turn any link or text into a QR code right on your iPhone. No account, no logo watermark, no upload.
How to Scan a QR Code Image on iPhone Without an App
Scan a saved QR code image on iPhone with Grabio’s free Shortcut, which hands it off to QRLynx to decode the link or text.