48 free tools for SEO, AI search and your business.
Make schema, meta tags, robots.txt, sitemap and llms.txt files, test whether AI assistants name your business, build prompts, work out GST, ad costs and profit, make WhatsApp and review links, and resize photos. The tools run in your browser and cost nothing. Only the optional business search on the Google review link tool asks Google for your place.
Pick a tool. It opens in a new tab, so this list stays here.
Small tools, real jobs.
Each one does a single thing. Open it, fill in your own details and copy the result.
WhatsApp link
Make a link that opens WhatsApp with your number and a ready message. Put it on your website, Instagram bio, Google Business Profile or print.
QR code maker
Make a QR code for a website, a WhatsApp chat, a UPI payment or a contact card, and download it as PNG or SVG for print.
Google review link
Turn your Google Place ID into a direct 'write a review' link and a message you can send to customers on WhatsApp.
UTM link builder
Tag a link so Google Analytics shows which post, ad or message brought each visit.
Google result preview
See how a page title and description may look in Google, and check their length before you publish.
Meta and social tags
Write the title, description, canonical, robots and Open Graph tags for a page, ready to paste into its head.
Structured data (JSON-LD)
Make schema markup for a local business, an FAQ or an article, so search engines and AI assistants understand the page.
robots.txt maker
Build a robots.txt, with a choice of how to treat Google, AI training crawlers and AI search bots.
sitemap.xml maker
Paste your page addresses and get a valid sitemap.xml to upload and submit in Search Console.
Keyword check
Paste a page's text and a keyword: word count, how often the keyword appears and whether it is in the opening lines.
Local keyword ideas
Combine your services with the areas you serve into a list of local search phrases for pages, posts and your Google Business Profile.
llms.txt maker
Write an llms.txt: a short, plain summary of your business and best pages for AI assistants and crawlers that read it.
AI visibility questions
Get the questions customers ask ChatGPT, Gemini, Perplexity and Google AI Mode about businesses like yours, and a way to test if you are mentioned.
AI prompt builder
Fill in your business details and get a ready, well-structured prompt for captions, ads, blogs, replies, press notes and answer-ready FAQs.
Festival and greeting messages
Ready messages for Diwali, Holi, Eid, Christmas, New Year, national days, birthdays, anniversaries and thank-yous, in English, Hindi or Hinglish.
Greeting card maker
Make a festival or thank-you card with your business name and logo, as a post, a story or a wide banner, and download it as a PNG.
Social media planner
Plan 2 to 8 weeks of posts for Instagram, Facebook, YouTube, LinkedIn or X: the day, format, topic and idea, with a CSV to download.
Collab rate calculator
Work out what to charge for a paid collab from the income you want, your hours and costs, or from the views your posts get.
Brand pitch message
A ready pitch for a DM, WhatsApp or email to a brand, built from the details you give.
Media kit maker
A clean one-page media kit with your platforms, audience, past brands, services and contact, to print or save as a PDF.
Hashtag organiser
Clean a messy list of hashtags, remove repeats and split them into ready-to-paste sets.
Reel and video script
Opening lines, a beat-by-beat outline and a caption idea for a short video on your topic.
Follower growth planner
See how many new followers a month, week and post it takes to reach your target.
Giveaway winner picker
Pick random winners from a list of entries, fairly, with a clear count.
Event budget planner
Plan the cost of a wedding, party or corporate event: fixed costs, costs per guest, a reserve, and the total for each guest.
Marketing budget split
Share a monthly marketing budget across channels and see the rupees for each one.
Launch checklist
A dated checklist for opening a shop, launching a product, running a festival offer or holding an event.
Ad and lead calculator
Enter your own budget, cost per lead and sales numbers to see leads, customers, revenue and return on ad spend.
Ad results (CTR, CPC, CPL)
Type what an ad campaign spent and got, and see the click rate, cost per click, cost per thousand views and cost per lead.
Sales target planner
Start from the sales you want and see how many customers, leads and how much ad budget you need.
A/B test calculator
Compare two versions of an ad or page and see whether the difference is likely real or just chance.
Monthly marketing report
Type this month's and last month's numbers and get a short report you can send to a client or your team.
Engagement rate
Work out the engagement rate of a social media account or post from likes, comments, shares and followers.
Customer value and CAC
See what it costs to win a customer, what a customer is worth over time, and how many orders earn the cost back.
GST calculator
Add GST to a price or take it out of a price, and see the CGST and SGST or IGST split.
Profit and break-even
Work out profit per sale, margin, markup, how many sales cover your fixed costs, and the price that gives the margin you want.
Offer price
Percent or flat discount: see the final price, the saving and a line for your poster or post.
EMI calculator
Monthly instalment, total repayment and total interest for a loan.
Percentage calculator
Percent of a number, one number as a percent of another, percent change, and adding or taking off a percent.
Amount in words (rupees)
Write an amount in words in the Indian way, for cheques, invoices and agreements.
Invoice and quotation maker
Fill in the details and print or save a clean invoice or quotation with GST and the amount in words.
Text length checker
Count characters, words and hashtags against the limits of Instagram, X, LinkedIn, Google Ads and SMS.
Text tools
Change case, make a slug, remove duplicate or empty lines, sort lines or make a bullet list.
Password generator
Make strong random passwords on your own device.
Date calculator
Days between two dates, and the date after adding or subtracting days, weeks or months.
Area converter
Square feet, square metres, square yards, acres, decimal and hectares.
Colour and contrast checker
Check if text and background colours are easy to read, and get the RGB and HSL of a colour.
Image resizer
Resize and compress a photo for Instagram, a story, a YouTube thumbnail or your website. It stays on your device.
About these tools.
Are these tools free?
Yes. They run in your browser, so what you type, and the photos you choose, stay on your device and are not stored by us. The one exception is the optional business search on the Google review link tool: the name you type there is sent to Google, through our server, to find your place.
What is GEO?
GEO means generative engine optimisation: making your business easy for AI assistants such as ChatGPT, Gemini and Perplexity to find, understand and recommend. Clear pages, structured data, answer-style FAQs and consistent business details help. No tool can guarantee that an AI will mention you.
Does llms.txt make AI recommend my business?
No. llms.txt is a proposed convention, and not every AI tool reads it. It is a cheap way to give a clear summary of your business and key pages to those that do. It works best next to good pages and structured data.
Is the invoice maker a GST filing tool?
No. It only lays out an invoice or quotation that you can print or save as a PDF. Follow the GST rules for invoice details and filing, and check them with your accountant.
Where do the greeting messages and calendar ideas come from?
They are plain templates written for common occasions. Read and change them to suit your business before you send or post anything.
Does the calculator promise these results?
No. The calculators only do arithmetic on the numbers you enter. Your real cost per lead, conversion rate and margin depend on your business, offer and market.
Which GST rate should I use?
Use the rate that applies to your product or service. The calculator does the sums for any rate you enter. Check the rate with your accountant if you are not sure.
Is the UPI QR code safe to print?
It holds only the UPI ID and details you type, in the standard UPI payment link. Test it once with a small payment from another UPI app before you print it, and check that the name shown is yours.
Where do I find my Google Place ID?
Search for Google's Place ID Finder, type your business name and copy the ID that starts with ChIJ. Paste it into the review link tool.
Can you run SEO and AI-search work for me?
Yes. Next Resource runs SEO, social media, ads, PR and WhatsApp outreach for businesses in Ranchi and across India. Use the Get a quote button.
We run the SEO and AI-search work.
You run the business.
SEO, local search, social media, ads, PR and WhatsApp outreach, planned and managed by one team.