Guides
Carousel guides
Sizes, limits and step-by-step how-tos for carousel posts on LinkedIn, Instagram and TikTok, checked against each platform and kept up to date.
LinkedIn Carousel: How to Make One, Step by Step
How to make a LinkedIn carousel: plan the slides, write the hook, design for mobile, export a PDF and post it as a document. Templates included.
LinkedIn Carousel Size and Dimensions
LinkedIn carousel size: 1080 × 1350 px (4:5) suits most carousels. Square and 16:9 dimensions, PDF limits, page counts, safe margins and font sizes.
How to Post a Carousel on LinkedIn
How to post a carousel on LinkedIn from desktop or mobile: upload your PDF as a document, add a title, write the post and schedule it. Fixes included.
15 LinkedIn Carousel Examples, Slide by Slide
LinkedIn carousel examples to copy: 15 slide-by-slide structures for guides, case studies, launches and opinions, each with a matching template.
50 LinkedIn Post Ideas, Grouped by Goal
50 LinkedIn post ideas grouped by goal: teach, tell stories, show proof, start conversations, grow a business and hire. Each with the format that fits.
LinkedIn Character Limits for Every Field
LinkedIn character limit guide: posts allow 3,000 characters and comments 1,250. Plus the see more fold, headline, About, articles, Pages and more.
Instagram carousel size: dimensions, ratios and slide limit
Instagram carousel size for 2026: 1080 × 1350 (4:5), 1080 × 1440 (3:4) and more, the 20-slide limit, mixed ratios, video and how the profile grid crops.
How to make a carousel on Instagram, step by step
How to make a carousel on Instagram: plan the slides, design them, post up to 20 photos or videos, add music, reorder and edit after posting.
Seamless Instagram carousel: how to make panoramas that flow
Make a seamless Instagram carousel: panorama sizes, how to split an image for Instagram, safe zones at the seams, and keeping faces off the cut lines.
Instagram carousel ideas: 40 posts for creators and businesses
40 Instagram carousel ideas for creators and small businesses, each with an angle that makes people swipe, plus templates and photo carousel designs.
Instagram caption character limit (and every other Instagram limit)
The Instagram caption character limit is 2,200, cut to about 125 before “more”. Plus the new 5-hashtag cap and limits for bios, usernames and comments.
Free tools
LinkedIn text formatter
Bold, italic and bullet text you can paste into a LinkedIn post.
LinkedIn post preview
See the “see more” cut-off and count characters before you post.
Instagram grid maker
Cut one photo into a 3, 6 or 9-post profile grid.
Instagram panorama splitter
Turn a wide photo into slides that line up as people swipe.
Images to LinkedIn carousel PDF
Combine slide images into one PDF for a LinkedIn document post.
LinkedIn hook generator
64 first lines for your topic, from hook formulas.