Free Instagram Reels Safe Zone Checker

Quick answer: On a 1080×1920 canvas, keep key text and graphics at least 210px from the top, 320px from the bottom, 40px from the left and 130px from the right for Instagram Reels. These are measured estimates, last reviewed 2026-09-28, and can shift if the app updates its layout.

Instagram Reels layer a profile header, caption block, audio label and a column of engagement buttons on top of every video. Anything important placed under them gets clipped, dimmed, or covered outright the moment a viewer opens the app — and because Reels are watched full-screen on a phone, there is no scrolling away from the overlap.

Instagram Reels safe-zone dimensions

Canvas	1080×1920 (9:16)
Top margin	210 px
Bottom margin	320 px
Left margin	40 px
Right margin	130 px
Profile grid crop	1080×1350 — 285 px trimmed top and bottom
Caption limit	2,200 characters
Caption cut-off	2 lines
Recommended hashtags	5
Max duration	90 s
Max file size	4,000 MB

What the Reels interface covers

Reels place the profile header and follow button across the top of the screen, the account name, caption text and audio label across the bottom, and a column of like, comment, share, save and remix buttons down the right edge. Any of your own text or key visual detail sitting under those regions is hidden behind Instagram's own chrome or simply hard to read against it. The dashed line in the visualizer above marks the region that stays clear on a typical device; keep your logo, subtitles, calls to action and faces inside it.

The 4:5 profile grid crop

A Reel shown on a creator's profile grid is not shown at full height. Instagram crops it to a 4:5 ratio pulled from the vertical center of the 9:16 frame, which removes roughly 285 pixels from both the top and the bottom of a 1920-pixel-tall video. A cover frame or hook text placed near the top or bottom edge can look perfect in the main feed and then vanish entirely on the grid. Turn on the 4:5 grid crop toggle above to see exactly what survives that trim before you commit to a cover frame.

Captions, hooks and hashtags

Reels captions collapse to two lines before Instagram shows a "more" link, and the app allows up to 2,200 characters in total, though very few viewers ever tap to expand it. Treat the first line as your hook — it is the only text most people will read without an extra tap. The caption studio panel shows you precisely where your text gets cut, using the same two-line limit, so you can move your call to action earlier if it's currently hidden behind "more."

Burned-in subtitles

When a viewer turns on Instagram's automatic captions, they render in a band roughly 1,400 to 1,720 pixels from the top of the frame. If you burn your own subtitles into the video in that same band, the two caption layers overlap and both become harder to read. Either move your subtitles higher on the frame, using the yellow warning zone as a guide, or leave that band empty and let native captions own it.

Designing for both feed and grid

Because a single Reel is judged in three places — the full-screen feed, the 4:5 grid, and a paused thumbnail — the safest layouts keep the subject centered in the middle third of the frame and reserve the outer bands purely for motion or background. Save an annotated export from the tool above and check it against both the safe-zone overlay and the grid crop before you upload.

Common mistakes worth fixing

The most frequent mistake is placing a logo or price tag in the bottom-right corner, directly under the like and share stack — it looks fine in an editing timeline but disappears the moment Reels renders its own buttons on top. A close second is a cover frame chosen from the very start of the clip, before a hook graphic has fully animated in; scrub a few frames forward and pick one where the key text is already legible and sitting inside the safe area. Finally, watch for auto-captions turned on by default: if you already burned in your own subtitles, duplicate captions can overlap and make both unreadable, so decide upfront which one owns that space.

A quick pre-export checklist

Before you export a Reel for real, run through it once with fresh eyes: is the hook line still readable in the first two seconds, sitting fully inside the dashed safe area rather than touching its edge? Does the cover frame you'll actually see on a profile survive the 4:5 grid crop with its subject centered, not sliced at the chin or the headline? If you're using native captions, is your own on-screen text clear of the 1,400–1,720 pixel subtitle band so the two don't collide? And if this cut is also going to TikTok or Shorts, does it still read cleanly against their wider margins in the three-way comparison view? A minute spent on this checklist catches the layout mistakes that are otherwise only visible after a post has already gone live and the algorithm has made its first impression.

Frequently asked questions

What are the Instagram Reels safe zone dimensions?

On a 1080×1920 canvas, keep key text and graphics at least 210px from the top, 320px from the bottom, 40px from the left and 130px from the right for Instagram Reels. These are measured estimates, last reviewed 2026-09-28, and can shift if the app updates its layout.

How long can a Instagram Reels caption be?

Up to 2,200 characters, but only the first 2 lines show before the "more" button truncates it.

What's the maximum length for a Instagram Reels video?

90 seconds, with a maximum file size around 4,000 MB.

Does FrameGuard upload my video or image?

No. Every file is read and drawn to a canvas inside your browser. Nothing is uploaded to a server, so your unreleased content stays private.

Are these safe zone numbers official?

No platform publishes exact pixel values for its interface. These are measured estimates, checked directly against the live apps, and each page shows the date they were last reviewed.

Is FrameGuard free?

Yes. The visualizer, caption studio, comparison view and PNG export are free with no account or sign-up.

Other platform guides

Last reviewed 2026-09-28. Found a margin that looks off? Tell us.