Free social media tools
Preview posts, count characters, write captions with AI, and create threads — all free, no signup required.
Preview LinkedIn Post Online
Preview your LinkedIn posts before publishing.
LinkedIn Character Counter
Count characters for LinkedIn posts, articles, and headlines.
LinkedIn Line Breaker
Add invisible characters so LinkedIn preserves your post line breaks.
LinkedIn Bold & Italic Text Generator
Convert text to Unicode bold, italic, bold italic, and underline for LinkedIn posts.
LinkedIn Image Size Checker
Check if your images meet LinkedIn's size requirements.
LinkedIn Profile Photo Size Checker
Check if your image meets the LinkedIn profile photo size requirement (400x400).
LinkedIn Background / Cover Size Checker
Check if your image meets the LinkedIn background / cover size requirement (1584x396).
LinkedIn Post Image (Landscape) Size Checker
Check if your image meets the LinkedIn post image (landscape) size requirement (1200x627).
LinkedIn Post Image (Square) Size Checker
Check if your image meets the LinkedIn post image (square) size requirement (1080x1080).
LinkedIn Post Image (Portrait) Size Checker
Check if your image meets the LinkedIn post image (portrait) size requirement (1080x1350).
LinkedIn Company Logo Size Checker
Check if your image meets the LinkedIn company logo size requirement (300x300).
LinkedIn Company Cover Size Checker
Check if your image meets the LinkedIn company cover size requirement (1128x191).
LinkedIn Article Cover Size Checker
Check if your image meets the LinkedIn article cover size requirement (1200x644).
LinkedIn Ad (Sponsored Content) Size Checker
Check if your image meets the LinkedIn ad (sponsored content) size requirement (1200x627).
LinkedIn Username Checker
Look up a LinkedIn username without being told a guess.
Resize Image for LinkedIn
Drop in one picture and get every LinkedIn size back, cropped to fit.
LinkedIn Chat Mockup Generator
Lay out a LinkedIn conversation as an illustration for a slide, a case study or a tutorial.
Best Time to Post on LinkedIn
Find the best times to post on LinkedIn for maximum professional engagement.
LinkedIn Font Generator
Generate fancy fonts for LinkedIn — bold, italic, script, small caps, and 14 more styles you can copy straight into your bio or caption.
AI LinkedIn Post Generator
Turn a one-line brief into ready-to-post LinkedIn copy, written to the platform’s length and tone.
AI LinkedIn Bio Generator
Write a LinkedIn bio that fits the character limit and actually says something.
AI LinkedIn Hashtag Generator
Get relevant LinkedIn hashtags generated from your actual caption, in the count LinkedIn rewards.
AI LinkedIn Comment Generator
Draft LinkedIn replies that sound like a person — for FAQs, objections, and polite disagreement.
AI LinkedIn Caption Rewriter
Paste a LinkedIn caption and get it back sharper — same meaning, better wording, written to how LinkedIn actually reads.
AI LinkedIn Caption Grammar Checker
Check a LinkedIn caption for spelling, grammar and punctuation — and nothing else.
AI LinkedIn Username Generator
Ten LinkedIn username ideas, generated inside LinkedIn’s real handle rules rather than a generic name list.
AI LinkedIn Post Ideas Generator
Ten LinkedIn post ideas you could actually shoot or write this week, in the formats LinkedIn rewards.
AI LinkedIn Headline Generator
Six LinkedIn headline options built around one specific claim, rather than a pipe-separated list of job titles.
AI LinkedIn Recommendation Generator
A LinkedIn recommendation that names the working relationship, one concrete example, and who should hire them next.
LinkedIn Engagement Rate Calculator
Calculate LinkedIn engagement rate from reactions, comments and reposts over impressions, the denominator LinkedIn reports on every single post.
AI LinkedIn Caption Generator
Describe the photo or video and get a LinkedIn caption written for it.
AI LinkedIn Repurpose Generator
Paste a blog post and get one native LinkedIn post out of it.
LinkedIn Post Mockup Generator
Design a mockup of a LinkedIn post for a client deck, a portfolio or a blog illustration.
LinkedIn Carousel Generator
Type one block of text per slide, pick a theme and a 4:5 or 1:1 page, and download a multi-page PDF LinkedIn accepts as a document post.