tools

Marketing Tools
Calculators
CPL, CPC, CTR, ROAS and more — calculate your key marketing metrics instantly.
Explore calculators
CPL
$18.40
Spend ÷ Leads
CTR
2.4%
Clicks ÷ Impressions
ROAS
4.8x
Revenue ÷ Spend
CVR
3.6%
Conv ÷ Clicks
Generators
Hashtags, bios, subject lines and more — generate marketing copy in seconds.
Explore generators
#digitalmarketing #growthhacking #contentmarketing
Hashtags
Helping brands grow with data-driven marketing 🚀
Bio
You won’t believe what we just launched…
Subject
SEO Tools
Validate sitemaps, check canonicals, analyze anchors and audit your on-page SEO.
Coming soon!!!
canonical tag
self-referencing
xml sitemap
48 urls found
anchor text
3 generic anchors
keyword density
6.2% — too high
Previewer
See exactly how your emails, ads and pages look before they go live.
Explore previewers
google.com/search?q=…
yoursite.com › blog › page
Free Marketing Tools for Small Businesses
Discover free calculators, generators and SEO tools to grow your marketing…
title
42 / 60
desc
141 / 160
Checkers
Subject lines, spam scores, robots.txt, redirect chains — check everything instantly.
Explore checkers
subject line length
48 chars
spam trigger words
3 found
!
redirect chain
2 hops
robots.txt
valid
Email Tools
Preview text, unsubscribe benchmarks, ROI calculator and more email marketing tools.
Coming soon!!!
Image Resizers
Resize images for Facebook, Instagram, LinkedIn, Twitter and more in one click.
Explore resizers
Facebook
1200×630
Instagram
1080×1080
LinkedIn
1200×627
Twitter / X
1600×900
Content Tools
Word count, keyword density, readability and content analysis tools for writers.
Coming soon!!!
keyword density
2.4%
word count
1,240 words
spam score
low risk
marketing
content
strategy
growth
seo

about this collection

whether you’re managing email campaigns, building your seo foundation, running paid media, or growing a social media presence, having the right tools makes everything faster and easier. that’s exactly why this toolkit exists.

marwvengat.com offers a growing collection of free marketing tools built for everyday marketers — no subscriptions, no sign-ups, no complicated software. everything runs in your browser, which means you can jump straight in without installing anything or handing over your email address.

the tools are organised into five categories: image resizers, generators, previewers, checkers, and calculators. each one is designed to solve a specific, practical marketing problem — whether that’s resizing an image for instagram, calculating your cost per acquisition, previewing a linkedin post before it goes live, or generating a clean robots.txt file. simple, focused tools that do exactly what they say.

browse the categories, bookmark the tools you use most, and come back whenever you need them. they’ll always be here and always be free.