Glossary/Aspect Ratios & Specs/Safe Zones by Platform
Aspect Ratios & Specs

Safe Zones by Platform

Reference for where UI chrome sits so you keep text and logos visible on every placement.

Safe-zone math is the reason a beautiful 9:16 hero shot gets ruined by a 'Follow' button covering the tagline. Every platform occludes different portions of the vertical canvas — design once, then verify against each platform's real preview.

Definition

Safe zones are the visible areas within each ad placement that aren't covered by platform UI (top bars, captions, action buttons). They vary by placement.

Why it matters

Text or logos in the wrong safe zone get covered by 'Sponsored', profile info, or CTAs — turning a hero shot into a UI collision.

Top clearBottom clearNotes
Reels (9:16)≈250 px≈350 pxProfile/caption bottom-left
TikTok (9:16)≈220 px≈480 pxRight-side icons + description
Shorts (9:16)≈250 px≈300 pxPlayer + CTA at bottom
Stories (9:16)≈250 px≈250 pxReactions + reply bottom
Meta Feed (4:5/1:1)small marginsmall marginCopy above/below the media

Safe Zones by Platform in practice

Safe zones are the visible areas within each ad placement that aren't covered by platform UI (top bars, captions, action buttons). They vary by placement. Ratio work is where good creative quietly breaks. Platforms crop, overlay and letterbox whatever does not match their expected shape, and the damage usually lands on the product or the offer. Getting the geometry right costs nothing at production time and is expensive to fix after launch. Read it next to Safe Zone, 9:16 Aspect Ratio (Vertical), Aspect Ratio Optimization.

How to get it right

Compose for the tallest and the widest placement you will run, keep essential content inside a generous safe margin, and reframe subjects between ratios instead of scaling one master. Export at the platform's recommended pixel dimensions rather than upscaling a smaller file.

What to measure and watch

Check three things before spend: does the frame match the placement's ratio, is key content clear of UI overlays, and is text readable at phone-thumbnail size. Preview in the actual placement, not only in your design tool. Why this matters commercially: Text or logos in the wrong safe zone get covered by 'Sponsored', profile info, or CTAs — turning a hero shot into a UI collision.

Where Safe Zones by Platform sits in an agentic creative workflow

Xeli treats ratios as outputs of one composition rather than separate files. A single template renders every required shape with the subject re-anchored and safe zones respected, which is what makes a full multi-placement set possible in a single run. In the context of aspect ratios & specs, that means the concept stops being something a person re-applies by hand every campaign and becomes a rule the system enforces on every asset it produces.

Frequently asked questions

Safe zones are the visible areas within each ad placement that aren't covered by platform UI (top bars, captions, action buttons). They vary by placement.

Text or logos in the wrong safe zone get covered by 'Sponsored', profile info, or CTAs — turning a hero shot into a UI collision.

Yes. Resizing one master into every shape sacrifices either composition or safe area. Render each ratio from the same source layout so the subject is re-anchored properly — see Safe Zone for the areas to keep clear.