Every free tool on this site in one place. Each one runs in your browser or on a small rate limited service, none needs a signup, and none asks for a password. Pick the job, not the tool: checking who unfollowed you, working out an engagement rate, writing a caption or bio, mapping a website or generating a sitemap.
Instagram and social media tools
- AI Visibility Checker: Find out whether ChatGPT, Perplexity, Gemini and Google AI name your business, who they name instead, and what to fix.
- Instagram Unfollowers Checker: See who does not follow you back from your official Instagram export. No login, nothing uploaded.
- Instagram Engagement Rate Calculator: Your rate by followers or reach against 2026 benchmarks.
- Instagram Money Calculator: An honest estimate of what a sponsored post could pay at your size and engagement.
- Best Time to Post on Instagram Calculator: Your five best posting slots for the week in your audience timezone, with a copyable schedule.
- Instagram Hashtag Checker: Count, clean and score a hashtag set. Flags banned, duplicate and mega generic tags.
- Instagram Caption Generator (AI): Five caption options from a topic and tone, no signup.
- Instagram Bio Generator (AI): Five bio options under 150 characters with a live count.
- Instagram Character Counter: Live counts against the caption, bio and hashtag limits.
- Instagram Fonts Generator: Copy and paste Unicode fonts for bios and captions.
- Facebook Reels Hashtag Generator: Hashtag sets for Facebook Reels by niche.
- Website Mapping Tool: Paste a sitemap.xml and see your site structure as a tree.
- XML Sitemap Generator: Paste URLs, get a valid sitemap.xml to copy or download.
- AI Time Savings Calculator: How many hours a week AI could give you back, by task.
- Lead Leak Calculator: Where enquiries are leaking out of your funnel and what it costs.
Guides that go with the tools
How these tools are built
Every tool here is built for one job and does it without a login. The Instagram checker reads the export Instagram gives you, the calculators are plain maths shown on the page, and the two AI generators run on a small service with a daily limit so they stay free. If a tool ever gives you an odd result, the page explains the method underneath it so you can check the working yourself.
Frequently asked questions
Are these tools free?
Yes. None of them needs an account or a card. The two AI generators have a limit of 20 generations per person per day so they can stay free.
Do you store what I type or upload?
No. The calculators and checkers run in your browser. The AI generators send only the text you type to generate options and keep nothing.
Can I link to or embed a tool?
You can link to any tool page. Embedding is not offered, but every tool has a stable URL you can share.
