Instagram Post Resizer

Instagram’s profile grid now shows posts as tall 3:4 rectangles. This page resizes your photo to 1080×1440, so it looks the same in the feed and on your grid. Everything runs in your browser — nothing is uploaded. Need a smaller file instead? Compress or convert.

or drop images here — or press Ctrl + V to paste

JPG · PNG · WebP · GIF · BMP — no size limit, no sign-up

Width (px)

Height (px)

Unit

DPI

Keep aspect ratio (set one, the other follows)

Scale 50%

Aspect ratio

Width in pixels (optional)

Fit whole image inside instead of cropping to fill (result may be smaller than the preset)

Output format

Output quality 90

Position & zoom

Zoom 100%

Drag the preview to choose which part of the image is kept. The same framing is used for every image in the batch.

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resized

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new size

Added 0 files

Getting the Instagram post right

With the profile grid now in 3:4, a 1080×1440 post is the one shape that looks identical in the feed and on your profile.

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Matches the grid

The profile grid shows 3:4 thumbnails — this size fills them exactly.

📏

Tallest feed post

1440 px high is the maximum Instagram accepts for feed posts.

📷

Phone photos fit

Most phone cameras shoot 3:4, so there is nothing to crop.

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1080 px wide

The width Instagram keeps — larger images are scaled down anyway.

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About 240 KB–490 KB as JPG

A typical photo at 1080×1440 saves to roughly 240 KB–490 KB at good quality — well within the upload limit.

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You choose the crop

A 3:4 phone photo already has this shape, so almost nothing is cut.

Instagram post size at a glance

Size	1080×1440 pixels (1.56 MP)
Aspect ratio	3:4 (portrait)
Ratio	3:4 (portrait)
Profile grid	Shown at 3:4 — exact match
Feed	Shown in full
Other shapes	4:5 portrait 1080×1350, square 1080×1080

Make a Instagram post in 3 steps

Add your image — drag it onto the box above, or tap to choose it. Several at once is fine.
The size is set to 1080×1440. Drag the preview to frame the subject.
Click Resize, download the file, then upload it in a new Instagram post.

New to image resizing? Read the full resizing guide.

Square sizes

Same width and height — profile photos, icons, product shots:

8 × 8 10 × 10 16 × 16 28 × 28 32 × 32 40 × 40 50 × 50 64 × 64 96 × 96 98 × 98 100 × 100 112 × 112 120 × 120 128 × 128 144 × 144 150 × 150 180 × 180 184 × 184 192 × 192 200 × 200 213 × 213 240 × 240 250 × 250 256 × 256 300 × 300 320 × 320 350 × 350 360 × 360 400 × 400 450 × 450 480 × 480 500 × 500 512 × 512 600 × 600 640 × 640 700 × 700 720 × 720 750 × 750 800 × 800 840 × 840 900 × 900 1000 × 1000 1024 × 1024 1080 × 1080 1100 × 1100 1200 × 1200 1300 × 1300 1400 × 1400 1500 × 1500 1600 × 1600 1920 × 1920 2000 × 2000 2048 × 2048 2400 × 2400 2500 × 2500 3000 × 3000 4000 × 4000 5000 × 5000 6000 × 6000

Landscape sizes

Wider than tall — screens, banners, covers and thumbnails:

64 × 32 140 × 110 150 × 100 200 × 150 300 × 80 300 × 250 320 × 240 400 × 150 480 × 360 512 × 128 512 × 256 555 × 425 600 × 240 600 × 400 (3:2) 640 × 360 640 × 480 (4:3) 680 × 240 800 × 600 (4:3) 851 × 315 900 × 600 1000 × 500 1024 × 576 (16:9) 1080 × 566 1128 × 191 1200 × 628 1200 × 630 1200 × 675 (16:9) 1200 × 800 1200 × 900 1280 × 700 1280 × 720 (HD) 1366 × 768 1500 × 500 1500 × 1000 (3:2) 1600 × 900 1920 × 1080 (Full HD) 1920 × 1200 (16:10) 2048 × 1152 (2K) 2560 × 1440 (1440p) 2660 × 1140 (banner) 3000 × 1500 3440 × 1440 3840 × 2160 4080 × 3060

Portrait sizes

Taller than wide — passport photos, forms and phone screens:

Change the aspect ratio

Fit an image to a ratio without choosing pixels:

Any aspect ratio 16:9 4:3 3:2 1:1 4:5 5:4 3:4 2:3 9:16 21:9 5:2

Paper, print & photo sizes

Paper and photo sizes in mm, cm and inches, plus DPI tools:

A5 A4 A3 Letter Legal 4R (4 × 6 in) Postcard Stamp size Signature 2.5 × 2.5 cm 3 × 4 cm 3.3 × 4.8 cm 3.5 × 2.5 cm 3.5 × 3.5 cm 3.5 × 4.5 cm 3.5 × 5 cm 3.81 × 3.81 cm 4 × 3 cm 4 × 4 cm 4 × 5 cm 4 × 6 cm 4.5 × 3.5 cm 5 × 5 cm 5 × 7 cm 5.08 × 5.08 cm 25 × 25 mm 30 × 40 mm 32 × 26 mm 33 × 48 mm 35 × 35 mm 35 × 45 mm 35 × 50 mm 35 × 54 mm 36 × 36 mm 38.1 × 38.1 mm 40 × 50 mm 45 × 35 mm 45 × 38 mm 47 × 36 mm 50 × 50 mm 50 × 70 mm 50.8 × 50.8 mm 51 × 51 mm 52 × 40 mm 1.18 × 1.57 in 1.30 × 1.89 in 1.38 × 1.38 in 1.38 × 1.77 in 1.5 × 1.5 in 1.97 × 2.76 in 2 × 2 in 3 × 3 in 4 × 6 in 5 × 7 in 6 × 4 in 8 × 10 in 8.5 × 11 in Resize in pixels Resize in cm Resize in mm Resize in inches Resize by percentage 72 DPI converter 100 DPI converter 150 DPI converter 200 DPI converter 300 DPI converter 600 DPI converter 18 × 24 inch 2.5 × 3.5 cm

Resize for a platform

Ready-made sizes for social profiles and posts:

Online shop sizes

Product photos, banners and logos for Etsy, eBay and Shopify:

Etsy listing photo Etsy thumbnail / search Etsy shop banner Etsy shop icon Etsy team logo All Etsy sizes eBay product photo eBay Gallery Plus eBay store banner eBay store logo All eBay sizes Shopify product photo Shopify collection image Shopify hero image Shopify logo Shopify favicon Shopify blog image All Shopify sizes

Resize tools

Batch resizing, DPI and crop tools:

Bulk image resizer Stretch image Resize for printing Image DPI converter Image DPI checker Circle crop Square crop

Posting for the new 3:4 grid

The grid changed shape. Instagram’s profile grid used to show square thumbnails; it now shows every post as a 3:4 rectangle. A square post therefore loses its sides on the grid, and a 4:5 post loses a little at the top and bottom.

3:4 fits both. At 1080×1440 the post fills the feed at the maximum height Instagram allows and matches the grid thumbnail exactly, so nothing you planned is cut off.

Straight from your phone. Most phone cameras already shoot 3:4, so a normal photo only needs resizing, not cropping. Use the grid maker if you want to split one big picture across several posts.

Related sizes and tools

Often used together with this page:

All Instagram sizes Instagram portrait (4:5) Instagram landscape Instagram grid maker 3:4 aspect ratio 1080 × 1080 Instagram profile photo Facebook post

Frequently asked questions

What is the best Instagram post size now?

1080×1440 pixels (3:4). It is the tallest size Instagram accepts and matches the 3:4 profile grid, so the post is not cropped on your profile.

Should I post 4:5 or 3:4 on Instagram?

Both are shown in full in the feed. 3:4 also fills the new profile grid exactly; 4:5 loses a thin strip at the top and bottom of the grid thumbnail.

Why are my square posts cropped on my profile?

The profile grid now shows 3:4 rectangles, so square posts are trimmed at the sides in the grid view (they are still shown in full in the feed).

What is the maximum Instagram post size?

1080 pixels wide and up to 1440 pixels tall (3:4). Wider or taller images are scaled or cropped.

Are my images uploaded?

No. Resizing happens entirely in your browser. Nothing is transmitted or stored, and you can disconnect from the internet after the page loads and it still works.