Free Social Media Tools
Create, resize, format, and optimize content for every major platform. Most tools work offline in your browser — your files and text never leave your device.
Whether you post on Instagram, TikTok, YouTube, or X, these tools save hours of manual work. Resize images to platform specs, split long posts into threads, build tracking links, and generate hashtags or captions with AI.
Browse by platform
17 free tools
Hashtag Generator
Generate viral hashtags for Instagram, TikTok & Twitter with AI
AI Caption Generator
Write engaging captions for any social post instantly with AI
Bio Generator
Create a perfect social media bio in seconds
Image Resizer
Resize images to perfect dimensions for every social platform
Font Generator
Generate cool fonts and text styles for bios and captions
QR Code Generator
Create custom QR codes for your social profiles and links
Emoji Picker
Find and copy the perfect emoji for your posts
Engagement Calculator
Calculate your true engagement rate and benchmark performance
Thread Splitter
Split long posts into Twitter/X threads under 280 characters
Line Break Generator
Add invisible line breaks to Instagram captions
Username Generator
Generate creative social media username ideas
UTM Link Builder
Add campaign tracking parameters to any URL
Aspect Ratio Calculator
Calculate image ratios and social media dimensions
Case Converter
Convert text to uppercase, title case, snake_case & more
Lorem Ipsum Generator
Generate placeholder text for designs and mockups
Timestamp Converter
Convert Unix timestamps to dates and back
JSON Formatter
Format, validate, and beautify JSON data