FullSize Photo Editor

Make your photos fit any social media perfectly. 100% free, no ads, no tracking—resize, crop, and save instantly with FullSizeSocial.

FullSizeSocial makes your photos look perfect on every social platform—without cropping or cutting off what matters.

Why creators love FullSizeSocial • Free forever – no ads, subscriptions, or tracking. • Perfect fit – resize and crop for Instagram, TikTok, Threads, Pinterest, and more. • Smart backgrounds – add white, black, gradient, blur, or automatic color fill. • Batch export – edit and save multiple images at once. • Fast & private – all processing happens locally on your device. • Simple & beautiful – designed for a clean, focused workflow.

Core features

Resize photos to any aspect ratio (1:1, 4:5, 9:16, 3:2, etc.)

Crop, zoom, and position manually for precision.

Apply smooth blurred backgrounds for portrait photos.

Quickly export directly to your Photos app.

Light and Dark Mode support.

Works offline—no sign-up, no data collection.

Privacy first FullSizeSocial never collects your data or tracks your activity. Your images stay 100 % private and are processed entirely on your iPhone.

Support & feedback Need help or have suggestions? Tap “Help” in the app or email us at support@fullsizesocial.app .

FullSizeSocial helps creators, photographers, and social media lovers make their photos stand out—without limits.