Plan campaigns, inspect technical SEO signals and prepare cleaner editorial workflows with sixteen free, practical tools.
Break-even ROAS Calculator
Calculate the return on ad spend needed to cover product costs, fees and campaign spend.
Open tool MarketingSEO Title & Meta Description Preview
Preview how a title and description may fit in desktop and mobile search results.
Open tool MarketingUTM Link Builder
Build campaign URLs with consistent source, medium and campaign parameters.
Open tool MarketingAffiliate Commission Calculator
Estimate commission, conversion value, paid traffic break-even and earnings per click.
Open tool MarketingEmail Campaign ROI Calculator
Model deliverability, opens, clicks, conversions, campaign revenue and ROI.
Open tool MarketingBulk URL Slug Generator
Turn a list of article titles into unique, exportable URL slugs.
Open tool MarketingRobots.txt Tester
Test whether pasted robots.txt rules allow a crawler to fetch a URL path.
Open tool MarketingRedirect Checker
Inspect HTTP statuses, redirect hops and the final public URL.
Open tool MarketingCanonical Tag Checker
Read a page’s declared canonical and flag obvious URL mismatches.
Open tool MarketingXML Sitemap Validator
Check one sitemap for XML errors, missing loc values and repeated URLs.
Open tool MarketingMeta Robots Checker
Inspect HTML robots meta tags and X-Robots-Tag response headers.
Open tool MarketingOpen Graph Preview
Preview a link card from a title, description, image and destination URL.
Open tool MarketingSchema Markup Generator
Create editable Article, Organization or BreadcrumbList JSON-LD.
Open tool MarketingHreflang Checker
Inspect language alternates and check a limited set of return links.
Open tool MarketingInternal Link Opportunity Finder
Compare pasted page titles and summaries to find relevant linking opportunities.
Open tool MarketingHeading Structure Checker
Find H1, H2 and H3 hierarchy issues in pasted HTML.
Open tool PDFMerge PDF
Combine several PDFs into one document in the order you choose.
Open tool PDFSplit PDF
Save every PDF page as a separate document in one ZIP download.
Open tool PDFExtract PDF Pages
Keep selected pages and save them as a new PDF.
Open tool PDFReorder PDF Pages
Arrange all pages of a PDF using a new page sequence.
Open tool PDFDelete PDF Pages
Remove unwanted pages and download the remaining document.
Open tool PDFRotate PDF
Turn selected PDF pages by 90, 180 or 270 degrees.
Open tool PDFWatermark PDF
Add a visible text watermark to each PDF page.
Open tool PDFAdd PDF Page Numbers
Place sequential page numbers at the bottom of PDF pages.
Open tool PDFImages to PDF
Combine JPG, PNG or static WebP images into a PDF.
Open tool PDFPDF to JPG
Render PDF pages as JPEG images in a ZIP download.
Open tool PDFPDF to PNG
Render PDF pages as PNG images in a ZIP download.
Open tool PDFPDF to Text
Extract selectable PDF text into a UTF-8 text file.
Open tool PDFEdit PDF Metadata
Set PDF title, author, subject and keywords.
Open tool PDFClear Basic PDF Metadata
Clear standard title, author, subject, keywords and application fields.
Open tool PDFFlatten PDF Forms
Convert supported PDF form fields into fixed page appearances.
Open tool PDFResize PDF Pages
Fit PDF pages onto A4 or Letter without stretching the content.
Open tool PDFCrop PDF Margins
Change the visible page area using equal margin crops in points.
Open tool PDFCompress PDF by Rasterizing
Rebuild PDF pages as JPEG images at a chosen resolution and quality.
Open tool ImageResize Image
Set image width and height with an optional aspect-ratio lock.
Open tool ImageCrop Image
Extract a rectangular area using pixel coordinates.
Open tool ImageRotate Image
Rotate an image by 90, 180 or 270 degrees.
Open tool ImageFlip Image
Mirror an image horizontally, vertically or in both directions.
Open tool ImageCompress JPEG Image
Re-encode an image as JPEG with adjustable quality.
Open tool ImagePNG to JPG
Convert a supported static image to JPEG in your browser.
Open tool ImageJPG to PNG
Convert a supported static image to PNG in your browser.
Open tool ImageImage to WebP
Convert a supported static image to WebP in your browser.
Open tool ImageWebP to PNG
Convert a supported static image to PNG in your browser.
Open tool ImageGrayscale Image
Create a monochrome image while preserving transparency.
Open tool ImageBrightness & Contrast
Adjust image brightness and contrast with numeric controls.
Open tool ImageSepia Image
Apply a warm sepia treatment to a static image.
Open tool ImagePixelate Image
Create a block-pixel effect across an image.
Open tool ImageText Watermark on Image
Place a text label near the bottom-right of an image.
Open tool ImageImage Watermark
Overlay a logo image on the bottom-right of another image.
Open tool ImageImage Border & Padding
Add an even solid-color border around an image.
Open tool ImageSocial Image Resizer
Fit an image into common square, landscape or portrait canvas sizes.
Open tool ImageFavicon & Icon Pack
Generate PNG website icons in six useful sizes, plus an HTML snippet.
Open tool MarketingSEO CSV Validator
Validate a WebInMarketing blog CSV and download normalized headers.
Open tool MarketingGSC Content Decay Finder
Compare two page-level Search Console CSV exports for click and impression changes.
Open tool MarketingQuery URL Overlap Finder
Find queries associated with more than one URL in your exported data.
Open tool MarketingEmail Header Analyzer
Read reported SPF, DKIM and DMARC results from pasted email headers.
Open tool MarketingSaaS Total Cost Calculator
Estimate seat, usage, onboarding and tax costs over a chosen term.
Open tool MarketingHosting Renewal Cost Calculator
Compare introductory hosting cost with the expected renewal term.
Open tool MarketingA/B Test Sample Planner
Estimate sample size for a two-sided test of two conversion rates.
Open tool MarketingLead Funnel Calculator
Forecast leads, customers, acquisition cost and return from your funnel assumptions.
Open toolNo tools match. Try a shorter term or a different category.
How to use these tools
Start with the question you need to answer. The calculators work with your own inputs, while website checks inspect public URLs with limited requests. Results are for planning and troubleshooting; verify business figures and important search decisions with the original data.
Frequently asked questions
Are these tools free?
Yes. They work without an account. Public URL inspections have rate limits.
Are my pasted drafts stored?
Calculator and pasted-text inputs are processed in your browser. Saved UTM presets use this browser’s local storage. Public URL checks send the requested URL to the site server for inspection.