Free Social Media Tools
Calculators, generators, and templates for people who run social accounts for a living. Every tool here is free, needs no account, and works only on data you bring — nothing is fetched, scraped, or kept.
Captions & writing
17AI Caption Generator
A few notes in, three platform-sized caption options out — pick a goal, get hashtag suggestions too. Free, no login.
AI Title & Headline Generator
Turn a topic into eight title options — for blog posts, YouTube, LinkedIn, newsletters, or carousels, in the angle you pick. Free AI headline generator, no login.
Hook Generator
Type your topic and get opening lines built from 10 named copywriting frameworks — each labeled with the pattern it uses and why it stops the scroll.
CTA Generator
Pick a goal — comments, saves, shares, follows, clicks, or DMs — and get ready-to-use call-to-action lines for your captions. Framework-based, runs in your browser.
Social Media Bio Generator
Add a few details, pick a platform and voice, and get three AI-written bios sized to that platform's exact character limit. Free, no login.
Hashtag Generator
AI-written, platform-tuned hashtags from your own topic — Instagram, TikTok, LinkedIn, X, YouTube and more. Relevant, not scraped trending data.
Social Media Hashtag Counter
Paste a caption to count your hashtags, catch duplicates, and check the total against each platform's limit — Instagram, TikTok, X, LinkedIn and more. Runs in your browser.
Thread Splitter
Sentence-aware splits with the character math each platform actually uses — and posts you can edit before copying.
Character Counter
One paste, every platform: real counting rules, real limits, and the fold points where feeds truncate your post.
Caption Previewer
Paste a caption or post and see exactly where every platform folds or cuts it — before the feed decides for you.
Text Similarity Checker
Paste two captions or paragraphs and get a similarity score with the shared phrases highlighted — so your repurposed posts don't read as duplicates. Runs in your browser.
Sentiment Analyzer
Paste a caption or comment and get a read on its tone — positive, neutral, or negative — with the words driving it highlighted. Runs in your browser, nothing sent.
YouTube Title Checker
Paste a YouTube title to check it against the 100-character limit and preview exactly where it truncates in the desktop and mobile feed — with your own thumbnail. In your browser.
Bold & Italic Text Generator
Turn plain text into bold, italic, serif, and monospace Unicode styles you can paste into posts and bios — copy-ready, with an honest accessibility caveat.
Line Break Generator
Keep the paragraph spacing Instagram and TikTok strip — paste a caption, copy it back with the blank lines intact, optionally parking hashtags at the end.
Emoji Translator
Two ways in one tool: add the right emoji to a caption, or decode what popular emoji actually mean on social. Copy-ready, runs in your browser.
Username Generator
Handle ideas from your niche and name, in six styles, each with a live character count for every platform. Click to copy. Free, no signup, runs in your browser.
Post everywhere, from one place
Plan, schedule, and publish across every network in one calendar — and get hours of your week back.
Cancel anytime
Analytics & tracking
12Engagement Rate Calculator
Platform-native metrics, the right denominator, multi-post averaging — and a methodology line you can paste into the report.
Social Media ROI Calculator
Work out your social media ROI from your own numbers — team time, tools, ad spend and content against tracked revenue or leads. Net profit, ROAS and cost per lead, in your browser.
Social Media Manager Salary Calculator
Estimate a social media manager salary range by region, level, and employment type — a transparent ballpark to anchor a pay or hiring conversation. Runs in your browser.
site.com/post?utm_source=instagram&utm_medium=social
UTM Builder
One link or a whole campaign set — consistent vocabulary, GA4 channel preview, CSV export.
Best Time to Post
Per-platform posting-time heatmaps with consensus grades and audience-timezone math — honest about where the evidence is thin.
Social Media Report Generator
Turn your numbers into a client-ready five-question monthly report — auto-computed engagement rate and period-over-period change, exported as Markdown, text, or PDF.
Social Media Maturity Assessment
Rate 12 statements about your social media operation and get a scored maturity level, a per-dimension breakdown, and where to focus next. Free, in your browser.
Viral Hook Tester
Paste the first line of your post and get a 0–100 hook score against proven engagement signals — what's working, what's missing, and where each platform cuts it off. Runs in your browser.
Social Media Link Previewer
Paste a URL and see how its share card renders on Google, Facebook, X, LinkedIn, Slack, and Discord — plus a scored Open Graph meta-tag report.
Social Media Shadowban Checker
Score your shadowban risk on Instagram, TikTok, X, and Threads from the factors you control, with honest manual ways to verify it. No scraping, runs in your browser.
Username Checker
See where a handle is valid across Instagram, TikTok, X, YouTube and more, then open each platform in a click to confirm it's free. No scraping, runs in your browser.
("social" OR smm) AND hiring NOT intern
Boolean Query Generator
Build a boolean search string for social listening — match any, require all, exclude none — with the right AND / OR / NOT operators and quoting. Runs in your browser.
Image & video
15Instagram Grid Splitter
Slice one image into seamless grid tiles — sized for the current 3:4 profile grid and numbered by posting order.
Social Media Image Resizer
Resize one image to every platform size at once — crop or pad with an adjustable focal point, then export the whole set as a ZIP. Runs in your browser.
Background Remover
Drop a photo and get a clean cutout — transparent PNG or solid colour — from an AI model that runs entirely in your browser. No upload, no watermark.
Video to GIF Converter
Trim a clip and export a clean looping GIF — pick the frame rate and width to keep it small. ffmpeg.wasm, entirely in your browser, nothing uploads.
Video Compressor
Shrink a video to a smaller MP4 for social uploads — choose a quality level and max resolution, see the before/after size. ffmpeg.wasm, nothing uploads.
Social Video Resizer
Crop or pad one video to 9:16, 4:5, 1:1, or 16:9 for every platform — focal-point crop, in-browser ffmpeg, nothing uploaded.
Image Converter
Convert JPG, PNG, WebP, AVIF, and HEIC in any direction — quality slider, optional resize, batch mode, all in your browser.
Image Size Checker
Drop an image to read its dimensions, aspect ratio, format, and file size — and check which platforms it fits, with the fix. Runs in your browser.
Image Alt-Text Generator
Upload your own image and get accessible alt text written for you — a concise line for the field, plus a longer description for charts and screenshots. Free, no login.
Screenshot Beautifier
Drop a screenshot and wrap it in a gradient background, padding, rounded corners, a shadow, and an optional window frame — sized for social. Download or copy, all in your browser.
OG Image Generator
Design the image that shows when your link is shared — headline, background, logo, layout — preview the unfurl on X, LinkedIn, and Slack, and download a 1200×630 PNG. In your browser.
Meme Generator
Add classic top-and-bottom meme text to your own image and download the PNG — no watermark, no login, nothing uploaded. Runs in your browser.
Twitch Emote Resizer
Turn one image into the exact PNG sizes Twitch needs — 28/56/112 emotes, sub badges, profile, and panel — with a ZIP pack. Runs in your browser.
Video Transcriber
Transcribe your own video and audio recordings to text and SRT/VTT subtitles, entirely in your browser — Whisper on-device, nothing uploaded.
Grid Planner
Plan your Instagram or TikTok feed before you post — drag your own images into a 3-wide grid and preview the whole-profile aesthetic. Runs in your browser.
Planning & posts
8Content Calendar Template
A dated calendar for your channels and posting days — every slot pre-filled with an idea, hook starter, and format.
LinkedIn PDF Carousel Maker
Paste a long draft, get editable slides, a cover, and your own photos — a square or 4:5 PDF built entirely in your browser.
Post Previewer
Mock up your post on every platform from your own image and caption — see where the feed crops it, where the caption folds, and the safe zones the UI covers. Runs in your browser.
Fake Tweet Generator
Build a pixel-accurate X (Twitter) post mockup from your own text — themes, verification badges, threads, and retina PNG export. Runs entirely in your browser.
QR Code Generator
Make a branded, static QR code for any URL — custom colours, dot styles, centre logo, and PNG/SVG/JPG export. No signup, never expires, runs in your browser.
AI Voice Generator
Turn your own script into a natural MP3 voiceover for Reels, TikTok, and Shorts — eight voices, adjustable speed, instant download. No voice cloning, no login.
YouTube Chapter Generator
Turn your own transcript into a chapter list with AI-written titles, validated against YouTube's hidden 0:00 / 3-chapter / 10-second rules. No URL.
LinkedIn Profile Optimizer
Score your headline and About, see what shows before the “…see more” fold, and get a fix for each weak spot. Paste your text or upload your own LinkedIn PDF — runs in your browser.
Guides that pair with the tools
All guides- YouTube Titles and Thumbnails: How to Earn the Click
YouTube titles and thumbnails, done as one click unit: the thumbnail sparks curiosity, the title delivers clarity. Design, title craft, the 1280×720 specs, and A/B testing thumbnails.
- How to Design a Pinterest Pin That Gets Clicked
Pinterest pin design that earns the click: why a pin is a clickable ad for your content, the vertical 2:3 format that wins, the text promise that does the work, and the mistakes that get pins scrolled past.
- Pinterest SEO: How to Get Found on Pinterest
Pinterest SEO explained: Pinterest is a visual search engine, not a feed. How pins rank on keywords, where to put them, why pins live for months or years, and why it's a long-game traffic engine.
- Instagram Stories Strategy: What They're Actually For
An Instagram Stories strategy that works: Stories are a nurture channel for the audience you already have, powered by interactive stickers, the link sticker for traffic, and Highlights for the evergreen layer.
- How to Plan an Instagram Grid That Looks Intentional
How to plan an Instagram grid: why it still matters for conversion (not reach), the new 3:4 portrait crop, planning a cohesive feed ahead of time, and why not to over-optimize it.
- TikTok Hooks: How to Win the First Two Seconds
TikTok hooks explained: why the first two seconds decide the whole video, the three channels a hook fires on at once (visual, verbal, on-screen text), the openers that hold, and the intro that kills reach.
The rules every tool follows
Your own input only — type it or upload it, nothing here touches other accounts or platforms. No login and nothing stored: close the tab and it’s gone. And each tool ships with the explanation, examples, and benchmarks that make its output usable, or it doesn’t ship at all. The longer version is on the about page.