Turn one photo into a show-stopping Instagram grid, give every post a professional look with 200+ filters, and design stories, collages, carousels and highlight covers — all in one app.
Giant Square is the all-in-one toolkit for your Instagram: grid maker, photo splitter, photo editor, filters & presets, collage maker, story templates, carousel templates and a highlight cover studio. Made for creators, businesses and anyone who wants a profile that stands out.
THE ORIGINAL GRID MAKER — SINCE 2013
We invented the Instagram grid and it became a global phenomenon. Split any photo into 3, 6, 9, 12 or 15 tiles and turn your profile into one big, beautiful picture. 76+ grid layouts, free-hand multi-photo grids, banners and photo splits — no cropping, no quality loss.
200+ FILTERS & PRESETS
Professional one-tap looks for every style — golden hour, coffee tones, airy, night and more. New looks added weekly.
SQUARE EDITOR — POST WITHOUT CROPPING
Square-fit your photos and panoramas so 100% of the image shows in your post. Add minimal frames, textures and custom crop ratios that make your feed pop.
PANORAMA SWIPE
Turn wide photos into a seamless swipeable carousel — one post your followers can't stop swiping.
COLLAGE MAKER
100+ designer collage templates plus a free-hand collage editor for personal layouts in seconds. Share to Instagram, TikTok, Facebook, WhatsApp and more.
STORY TEMPLATES
170+ fully editable story designs for posts that look professionally made.
CAROUSEL TEMPLATES
100+ swipeable carousel designs to tell bigger stories in a single post.
HIGHLIGHT COVERS
A branded cover studio with 18 icon packs and 700+ icons — give your profile a consistent, professional look.
PHOTO & TEXT EDITOR
Add text with 70+ fonts and 500+ colors, cut-out stickers, shapes, filters and fine adjustments — everything you need to make a photo yours.
1-TAP UPLOAD TO INSTAGRAM
Connect your account and publish your grid in the right order automatically — no saving tiles, no manual juggling. Manual upload is always available too.
WIN VIP FOR FREE
Enter our monthly creator contest right from the app — tag your posts and win a year of VIP.
Whether it's a selfie, a product shot or a mountain panorama — Giant Square makes it look amazing on your profile.
Terms of Use & Privacy Policy: https://bit.ly/JGAPPSTerms-PP
I’ve been using giant square for a while now and have loved the flexibility they’ve incorporated with cropping photos. But recently, I ran into a problem when I upgraded to the iPhone X Max - apparently, the developers haven’t updated the app’s user interface to accommodate how large the X Max is, so there are portions of the screen that can’t be accessed/used because they aren’t displaying correctly. Because of this, I’ve switched to another app...hopefully they fix it soon.
Developer Response
This is fixed now. Btw, if you are missing features in the new update, please know they are coming the next 4-8 weeks + many more new features. We have full focus now! Thank you
This is amazing!!!
Esther Tenneyu867
Guys, this app is just … WOW 🤩 🤩 🤩 This is the first app at the store which allows you to create the most amazing and the most incredible Instagram pictures!!! If you haven’t checked that out yet, do it right now! I’ve been using it for a while now and I can’t imagine anything better than Giant Square – Grids Editor to create absolutely fantastic pictures for my Instagram page. And I must say that none of my photos edited in this app was banned or removed from my page. It’s such an easy app to use, everyone can install it and start using it right away. I’m sure once you install the app Giant Square – Grids Editor, you will never stop using it. Make your Instagram pages shine in new colors 😉😎👏 I’m in love with this app and I’d like you all to fall in love with it asap.
Very easy to use!
IvonSahni
I found this app through a blog post that I found on google when I was searching for an app that would help me theme my instagram easily (and inexpensively). I just needed to split an existing photo into 6 parts for a special IG post. Saved to my photo library and then I simply posted each. Simple and does it's one job very well.
Awesome , awesome app!!!
LopauJaelin198
This is awesome app. So easy to use and I really love it. For those rating bad to this app. You guys are scum all. You don't expect you get good things cheaply or freely most times. This app is not bad, you only need to pay to encourage the developer and since it is getting my job done. Am happy and don't mind paying. Thanks to the developers.
Giant Square 10.0 — our biggest update ever. The app has been rebuilt from the ground up:
• NEW — Filters & Presets: 200+ professional one-tap looks
• NEW — Highlight covers: branded studio, 18 packs, 700+ icons
• NEW — Story templates (170+) and carousel templates (100+)
• NEW — Photo & Text editor: 70+ fonts, 500+ colors, cut-out stickers
• Square Editor: frames, textures and custom crop ratios
• Grid maker: rebuilt engine, 76+ layouts, smoother than ever
• 1-tap upload to Instagram
• Win VIP for free — the monthly creator contest
• Partner with us — creators can now apply right in the app
• A complete redesign: faster, cleaner, more fun
We read everything — vote on what we build next in Settings → What's Next (Roadmap).
Version 10.0
The developer, John Galliano, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
John Galliano
Size
314.6 MB
Category
Photo & Video
Compatibility
Requires iOS 13.0 or later.
iPhone Requires iOS 13.0 or later.
iPod touch Requires iOS 13.0 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.