Instagram story idea generator
Get 15 Instagram story ideas for your niche — polls, questions, countdowns, and more.
about this tool
The Instagram story idea generator is free to use — no sign-up required. Get 15 Instagram story ideas for your niche — polls, questions, countdowns, and more.This tool is part of PostAI's free toolset for social media creators, marketers, and teams.
Looking for more than a standalone tool? PostAI's full platform lets you schedule to 11 platforms, generate AI-written content in your voice, discover viral posts, and grow on X and LinkedIn — starting at $9/mo.
want to schedule and post, not just format?
PostAI schedules to 11 platforms, includes AI content generation, and starts at $9/mo.
start free — no credit cardrelated tools
Instagram hashtag generator
Generate 30 targeted Instagram hashtags for any niche, split by size (small/medium/large).
Instagram caption writer
Generate engaging Instagram captions with hook, body, CTA, and emoji placement.
Instagram bio generator
Generate 5 Instagram bio options with emoji, line breaks, and link-in-bio CTA. 150 chars.
Instagram engagement rate calculator
Calculate Instagram engagement rate from likes, comments, saves, and follower count.
Best time to post on Instagram
Find the best posting times for Instagram by industry and audience location.