Free social media tools
Preview posts, count characters, write captions with AI, and create threads — all free, no signup required.
Preview Threads Post Online
Preview your Threads posts and carousels before publishing.
Threads Thread Maker
Create multi-part Threads posts with live preview.
Threads Character Counter
Count characters for Threads posts.
Threads Line Breaker
Add invisible characters so Threads preserves your line breaks.
Threads Bold & Italic Text Generator
Convert text to Unicode bold, italic, bold italic, and underline for Threads posts.
Threads Image Size Checker
Check if your images meet Threads' size requirements.
Threads Profile Photo Size Checker
Check if your image meets the Threads profile photo size requirement (320x320).
Threads Post Image Size Checker
Check if your image meets the Threads post image size requirement (1080x1080).
Threads Post Image (Portrait) Size Checker
Check if your image meets the Threads post image (portrait) size requirement (1080x1350).
Threads Post Image (Landscape) Size Checker
Check if your image meets the Threads post image (landscape) size requirement (1080x566).
Threads Username Checker
Look up a Threads username without being told a guess.
Resize Image for Threads
Drop in one picture and get every Threads size back, cropped to fit.
Best Time to Post on Threads
Find the best times to post on Threads for maximum engagement.
Threads Font Generator
Generate fancy fonts for Threads — bold, italic, script, small caps, and 14 more styles you can copy straight into your bio or caption.
AI Threads Post Generator
Turn a one-line brief into ready-to-post Threads copy, written to the platform’s length and tone.
AI Threads Bio Generator
Write a Threads bio that fits the character limit and actually says something.
AI Threads Hashtag Generator
Get relevant Threads hashtags generated from your actual caption, in the count Threads rewards.
AI Threads Comment Generator
Draft Threads replies that sound like a person — for FAQs, objections, and polite disagreement.
AI Threads Caption Rewriter
Paste a Threads caption and get it back sharper — same meaning, better wording, written to how Threads actually reads.
AI Threads Caption Grammar Checker
Check a Threads caption for spelling, grammar and punctuation — and nothing else.
AI Threads Emoji Translator
Add emoji to a Threads caption in the places Threads readers expect them, keeping every word exactly as you wrote it.
AI Threads Username Generator
Ten Threads username ideas, generated inside Threads’s real handle rules rather than a generic name list.
AI Threads Post Ideas Generator
Ten Threads post ideas you could actually shoot or write this week, in the formats Threads rewards.
AI Threads Caption Generator
Describe the photo or video and get a Threads caption written for it.
AI Threads Thread Generator
Turn one idea into a Threads thread of 5 to 8 numbered posts, each inside the per-post character limit and each able to stand on its own.
Threads Post Mockup Generator
Design a mockup of a Threads post for a client deck, a portfolio or a blog illustration.