The short version: the best Instagram story size is 1080 by 1920 pixels, a 9:16 ratio, and your safe zone needs roughly 250 pixels clear at the top and 250 to 320 pixels clear at the bottom so Instagram's own interface doesn't cover your text, your logo or your call to action. Get this wrong and your carefully written caption ends up hidden behind the profile name or the reply bar, which is one of the most common and most avoidable mistakes I see on stories.
The exact dimensions, no guessing
Instagram stories run at 1080 pixels wide by 1920 pixels tall. That's a 9:16 vertical ratio, which is the same shape as Reels and TikTok, so if you're repurposing video across all three you're already in the right shape without extra cropping.
- Minimum size: 500 by 888 pixels (Instagram will accept it but it'll look soft on newer phones)
- Recommended size: 1080 by 1920 pixels
- Maximum file size: 30MB for images, and video is capped around 4GB depending on length
- Aspect ratio: 9:16, the same frame used across most of Instagram Reels
If you upload something that isn't 9:16, Instagram will either crop it, add bars, or stretch it, and none of those options flatter your content. Design in 1080x1920 from the start and you avoid the whole problem.
Why the safe zone matters more than the size
Getting the canvas size right is the easy bit. The size doesn't change. The safe zone does, and it's the part almost nobody designs for.
Here's the uncomfortable truth: the Instagram interface itself eats into your canvas. Your profile picture and username sit at the top. Your sticker tray, the music note, the location pin, all of that lives in the upper third. At the bottom you've got the reply box, the share icon, and on some accounts a "see more" prompt or a shopping tag. None of that is part of your design, but all of it sits on top of it, and Instagram doesn't warn you before you publish.
A story that looks perfect in Canva can come out on a phone with your headline sliced in half by someone's reply bar. I see this constantly: beautifully designed quote cards where the quote itself is unreadable because the text starts 40 pixels from the top edge instead of 250.
The actual safe zone measurements
- Top margin: keep key text and logos at least 250 pixels down from the top edge
- Bottom margin: keep anything important at least 250 to 320 pixels up from the bottom edge (more if you use polls, quizzes or link stickers, since those sit low on the screen)
- Side margins: keep text about 65 pixels in from each edge so nothing touches the border
In practical terms, that means your "working" design area is really more like a 1080 by 1420 pixel box sitting in the middle of the full canvas. Design your background to fill the whole 1920 pixels of height, but keep every word, logo and button inside that middle box.
A worked example
Say you run a small skincare brand and you're putting together a five-slide story sequence to launch a new serum. Slide one is a bold headline, slide two is a before-and-after, slide three is a customer quote, slide four is a "swipe up" style link sticker, and slide five is a discount code.
If you design each slide at exactly 1080x1920 and place the headline on slide one starting 80 pixels from the top, on an iPhone with the dynamic island and a visible username bar, that headline gets clipped. Move it down to 260 pixels from the top and it clears every version of the interface, old phones and new.
On slide four, if you put the link sticker lower than 300 pixels from the bottom, it can overlap with the native "Send message" bar that Instagram adds automatically. Shift your sticker up and leave that bottom strip empty, and the whole thing reads cleanly whether someone's watching on an old Android handset or a brand new iPhone with a bigger safe area.
That's the difference between a story that converts and one where half your audience never even sees the offer.
Stories versus Reels versus feed posts
People regularly confuse these three formats because they're all vertical-ish, but they're not interchangeable without adjustment.
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- Stories: 1080x1920, disappears after 24 hours unless added to Highlights, safe zone as above
- Reels: 1080x1920, same ratio, but a different safe zone because the like, comment and share icons sit permanently down the right side of the screen
- Feed posts: typically 1080x1350 for portrait, a shorter frame entirely, covered in the Instagram post size guide
If you're repurposing a Reel into a Story, the canvas will usually transfer fine since both are 9:16. What won't transfer is the safe zone. A caption placed to avoid Reels icons on the right side can sit in completely the wrong place for Stories, where the interference comes from the top and bottom instead.
Ads make it even tighter
If you're running Story ads rather than organic Stories, the safe zone gets stricter again because Instagram adds a "Sponsored" label, your business name, and a swipeable call-to-action button near the bottom. That CTA button alone can take up close to 200 pixels of height. For paid placements I'd check the full specs on Instagram ad sizing before you brief a designer, because what passes for organic content won't always clear an ad's extra UI elements.
The same logic applies if your Stories are video rather than static images. Looping, length limits and file weight all affect how clean the final playback looks, which is worth checking against the specs in a guide to Instagram video ads and separately against Facebook video ad safe zones if you're running the same creative across both platforms through Meta Ads Manager.
A simple five-step checklist
- Set your canvas to 1080 by 1920 pixels before you design anything
- Keep headlines, logos and CTAs at least 250 pixels from the top
- Keep anything important at least 300 pixels from the bottom if you're using interactive stickers
- Leave roughly 65 pixels of breathing room on each side
- Preview on an actual phone, not just your desktop screen, before you publish
That last step matters more than people think. Desktop previews in design tools don't always show you where the username sits or how far the reply bar reaches on a real device. A thirty-second check on your own phone catches mistakes that no amount of staring at Canva will.
Tools that already build in the safe zone
If you'd rather not measure pixels by hand every time, most design tools now ship with Instagram Story templates that already account for the safe zone, including grid guides you can switch on and off. Canva is the one most small business owners reach for, and its preset sizes are laid out clearly in this rundown of every social media size in one place. Using a template doesn't mean you can skip checking the final export though. Templates get the starting point right, but if you drag a text box outside the guide lines, Instagram's interface will still cover it.
Frequently asked questions
What is the best Instagram Story size in pixels?
1080 by 1920 pixels is the recommended size, giving you a 9:16 vertical ratio that matches Reels and fills the full screen on nearly every modern phone.
How big should the safe zone be on an Instagram Story?
Keep important text, logos and buttons at least 250 pixels from the top and 250 to 320 pixels from the bottom, with roughly 65 pixels clear on each side, so none of it gets hidden behind Instagram's username bar, stickers or reply box.
Can I use the same safe zone for Stories and Reels?
No. Stories need clearance mainly at the top and bottom, while Reels need extra space down the right side of the screen for the like, comment and share icons, so the two safe zones are shaped differently even though the canvas size is identical.
Why does my Instagram Story text look cut off on some phones but not others?
Different phones show slightly different amounts of the interface depending on screen size and notch design, which is exactly why you design to a safe zone rather than to the very edge of the canvas, and why checking a real device before publishing matters more than trusting a desktop preview.
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