Last updated 07-22-2026
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Marketing Tool
Marketing Tool is a free web platform that bundles dozens of browser-based utilities for SEO, social media marketing, website optimization, and image editing. Pick a tool from the catalog, follow the on-page instructions, and get actionable results without installing software.
The collection spans keyword research, backlink checks, plagiarism detection, ad budget calculators, pixel verification, and content helpers like article rewriters and word counters. Website owners also get sitemap generators, robots.txt builders, and speed tests in the same place.
MarketingTool.online is run by a six-person team based in Barcelona, Spain, with staff across eight countries. The site is available in English and Spanish, and anyone can submit their own tool for featured placement.
Keywords Finder surfaces related terms, semantic suggestions, and question-style queries from a seed phrase
Backlinks Checker maps inbound links to your domain or a competitor's site
Ad budget calculators cover Google Ads, LinkedIn Ads, and TikTok with ROI and ROAS estimates
Facebook Pixel Checker and Google Analytics Checker scan any URL for correct tracking tag installation
Image tools include a random face generator, EXIF viewer, and online compression for JPG, PNG, WebP, and AVIF
Website utilities run page speed tests, broken link scans, plagiarism checks, and XML sitemap generation
Entirely free access to a large catalog spanning SEO, ads, web, and image tools.
No account signup is required to run individual utilities in the browser.
English and Spanish interface support across the tool catalog.
Tool depth varies across the catalog because many entries are lightweight single-purpose utilities.
Some homepage tool cards link to unrelated pages, which can make discovery confusing.
Browser-only access with no dedicated mobile app listed on the site.
Is Marketing Tool free to use?
Yes. Marketing Tool describes its web and marketing utilities as entirely free, and no paid subscription or pricing page is listed on the site.
What types of tools does Marketing Tool include?
Marketing Tool groups utilities into SEO, social media marketing, website optimization, image editing, security checks, and general tools like QR code and password generators.
Does Marketing Tool require an account?
Marketing Tool runs individual utilities in the browser without mentioning account signup. You select a tool and enter your data on the page to get results.
What languages does Marketing Tool support?
Marketing Tool is available in English and Spanish. Tool pages such as Keywords Finder include a language switcher between the two locales.
Can I submit my own tool to Marketing Tool?
Yes. Marketing Tool has a Submit Your Tool page where developers can request featured placement in the catalog alongside existing SEO and marketing utilities.
Who is Marketing Tool built for?
Marketing Tool targets website owners, web administrators, SEO professionals, freelancers, copywriters, marketing agencies, teachers, and students who need quick marketing and SEO checks.