Free Tools for Creators
Everything you need to grow on Instagram and TikTok. 16 free tools, no sign-up required.
Content Creation Tools
Create scroll-stopping content for Instagram and TikTok
Instagram Grid Maker
Upload an image and split it into a perfect Instagram grid layout
Instagram Carousel Splitter
Split panoramic images into swipeable carousel slides
Instagram Caption Generator
Generate engaging captions for your Instagram posts
TikTok Caption Generator
Generate viral TikTok captions with trending hashtags
Instagram Font Generator
Convert text into stylish Unicode fonts for your bio and captions
Growth & Analytics Tools
Measure performance, benchmark growth, and estimate earnings
Instagram Engagement Rate Calculator
Calculate your engagement rate and see how you compare
TikTok Engagement Rate Calculator
Calculate your TikTok engagement rate with benchmarks
Instagram Earnings Calculator
Estimate your earning potential from sponsored posts
TikTok Money Calculator
Estimate your TikTok earnings from Creator Fund and brand deals
Best Time to Post Calculator
Find the optimal posting times for maximum engagement
Account Setup Tools
Nail your username, bio, and hashtag strategy from day one
Instagram Username Checker
Check if your desired Instagram username is available
TikTok Username Checker
Check if your desired TikTok username is available
Instagram Hashtag Generator
Generate optimized hashtag sets for maximum reach
Instagram Bio Generator
Generate a compelling Instagram bio that converts
PostLink Tools
Optimize your link-in-bio and stop leaking traffic
Why Use Free Instagram & TikTok Tools?
Growing on social media takes more than great content — it takes the right tools. Our free suite of Instagram and TikTok tools helps creators at every stage: from setting up the perfect bio and username, to generating captions and hashtags that drive engagement, to tracking your growth with calculators and analytics.
Every tool is built to be genuinely useful on its own. Split images into Instagram grid posts, generate Unicode fonts for your bio, find the best time to post for your niche, or audit your link-in-bio page — all without signing up or paying a cent.
When you're ready to take the next step, PostLink connects your social content to your articles, blog posts, and newsletters. Instead of a generic link wall, PostLink routes every follower to the exact piece of content they came for — automatically.