Free SEO, GEO and website tools

Practical tools we use ourselves, free to use and with no sign-up. Check your site, build links, generate files and inspect certificates.

Short answer

Tooba Web offers free online tools for website owners: an SEO and GEO checker, an AI-bot access test, UTM and WhatsApp link builders, schema and robots.txt generators, a search-result preview and SSL certificate tools. They need no account, most run entirely in your browser, and the results appear on the same page.

Last updated: 2026-10-18

All tools are free, need no sign-up and show results on this page. Tools marked “Runs in your browser” never send what you type to our server.

SEO, GEO and marketing tools

Google SERP Preview Tool

Preview your title and meta description in Google results, with pixel checks and a slug generator.

FreeRuns in your browserrobots.txt Generator

Generate a robots.txt with presets for AI crawlers and test whether a path is allowed.

FreeRuns in your browserSchema Markup (JSON-LD) Generator

Generate JSON-LD for local business, FAQ, article and more, with UAE address and hours defaults.

FreeRuns in your browserllms.txt Generator and Checker

Draft and check an llms.txt file in your browser, with an honest note on what it can and cannot do.

FreeRuns in your browserSEO and GEO Page Checker

Check one page's SEO basics and AI-search readiness, with a prioritised fix list.

FreeChecks your site from our serverAI Crawler Access Test

Test GPTBot, ClaudeBot, PerplexityBot and more against robots.txt and your server.

FreeChecks your site from our server

Website and link tools

UTM Link Builder

Tag any link with UTM parameters so GA4 shows which channel and campaign sent each visit.

FreeRuns in your browserWhatsApp Link and QR Code Generator

Make a wa.me link, QR code and chat-button code for your WhatsApp number, with a pre-filled message.

FreeRuns in your browserGoogle Review Link and QR Code Generator

Build a Google review link, QR code, printable card and messages from your Place ID or review link.

FreeRuns in your browserNameserver Migration Check

Compare registry, zone and resolver nameservers and find lingering old NS or broken delegations.

FreeChecks your site from our server

SSL and certificate tools

CSR Decoder

Read a CSR in your browser: names, SAN, key size and signature, plus mistakes to fix before ordering.

FreeRuns in your browserCSR Generator

Create a CSR and private key (RSA or ECDSA) in your browser. The key is never uploaded.

FreeRuns in your browserCertificate Decoder

Read a PEM, DER or P7B certificate: expiry, SAN names, issuer, key, fingerprints and chain order.

FreeRuns in your browserSSL Certificate Converter

Convert certificates between PEM, DER, P7B and PFX in your browser. Keys never leave your device.

FreeRuns in your browserCertificate-Key Matcher

Check that a certificate, CSR and private key belong to the same key pair, in your browser.

FreeRuns in your browserFree SSL Certificate Checker

Check expiry, name match, missing intermediates and TLS versions for any domain.

FreeChecks your site from our serverCertificate Chain Completer

Paste a leaf certificate and download the full chain with intermediates in the right order.

FreeChecks your site from our server

Which free tool should you start with?

Start with the SEO and GEO checker if you want a quick look at one page, or with the AI-bot access test if you want to know whether AI assistants can read your site at all.

To check a live page: use the SEO and GEO checker.
To control crawlers: use the robots.txt generator and the AI-bot access test.
To prepare structured data: use the schema generator.
To track campaigns: use the UTM and WhatsApp link builders.
To handle certificates: use the SSL tools.

How do these tools handle your data?

Tools marked “Runs in your browser” process what you type on your own device and never send it to our server. Tools that must check a live website, such as the SEO checker, send only the address you enter to our server, which fetches that public page, shows you the result and does not keep it. Never paste a private key into any website you do not trust; our key tools work locally for that reason.

Frequently asked questions

Are the tools really free?

Yes. They are free to use, need no account and carry no usage fee. Tools that check a live website have fair-use limits so that the service stays available for everyone, and you may be asked to wait a moment if you run many checks in a row.

Do the tools store the websites or text I enter?

Browser-based tools keep nothing on our side. Server-side checkers fetch the public page you name, show the result and do not store your input or the page content beyond the short time needed to answer. We do not require or ask for personal data to use any tool.

Can these tools guarantee better rankings?

No. They show what is present or missing on a page and help you prepare files and links correctly. Rankings and AI-search citations depend on many factors outside any single tool, so treat the results as a checklist, not a promise.

Who makes these tools?

They are built by Tuba Yazılım, the Istanbul company behind Tooba Web, and are also available in Turkish on its own website. We use the same tools in our own SEO, GEO and website work.

Can you fix the problems a tool finds?

Yes. If a check shows issues you would rather not fix yourself, message us on WhatsApp with the page address and the result, and we will tell you what the work involves.