Dokuntag Publish

Instagram Publishing Preparation Hub

Use this hub to prepare Instagram publishing assets before posting. It connects Reels size, thumbnails, captions, hashtags, visual examples, and safe publishing checks.

Reels size and specifications

Prepare vertical video layout, safe areas, thumbnail readability, cover text, and mobile-first preview before publishing Reels.

Instagram Reels size Reels thumbnail size Reel resolution Reels specifications

Caption and hashtags

Write the caption first, then add only relevant tags. Avoid using hashtags as a substitute for a clear message.

Instagram hashtag rules Caption template Social Caption Checker

Visual examples

Review safe-area and thumbnail examples before preparing Reels and social visuals.

Visual examples hub Image Size Checker Tools App Workspace

Recommended workflow

Prepare the image, video, or Reel cover first.
Check safe area and small-size readability.
Write the caption before adding hashtags.
Use only relevant hashtags and review the final post on mobile.

Next step

Use the related tool or workspace before publishing.

Check caption Check image size See visual examples Open Tools App

This hub is a publishing-preparation guide. Always confirm current official platform rules before publishing.