About ESM Toolbench
ESM Toolbench is a growing collection of small, focused tools that solve the everyday tasks marketing, SEO and ecommerce professionals run into - building UTM links, cleaning tracking params, previewing SERP snippets, checking keyword density and more.
Every tool runs entirely in your browser. There's no sign-up, no database, and nothing you paste ever leaves your device. That makes them fast and private by design.
New tools are added regularly. If there's one you wish existed, let us know.
Privacy
The site is private by design. For full details on what data is collected and how cookies work, see the Privacy page.
Currently available
- UTM Link Buildercampaigns
- URL / Tracking Cleanercampaigns
- URL & UTM Parsercampaigns
- QR Code Generatorcampaigns
- UTM Validatorcampaigns
- UTM Campaign Naming Generatorcampaigns
- SERP Snippet Previewseo
- Keyword Density Analysercontent
- URL Slug Generatorcontent
- Meta & OG Tag Generatorcontent
- robots.txt Generatorseo
- robots.txt Testerseo
- XML Sitemap Generatorseo
- Schema Markup Validatorseo
- XML Sitemap Validatorseo
- Redirect Checkerseo
- HTTP Status Code Checkerseo
- SEO Page Checkerseo
- Schema Markup Generatorseo
- ROAS & Break-Even Calculatorecommerce
- Margin after Discount Calculatorecommerce
- Pricing & Margin Calculatorecommerce
- VAT Calculatorecommerce
- Ecommerce Profit Calculatorecommerce
- CPM, CPC & CPA Calculatoracquisition
- CTR Calculatoracquisition
- ROI Calculatoracquisition
- Ad Budget Calculatoracquisition
- Campaign Budget Pacingacquisition
- Payment Fee Calculatorecommerce
- CAC, LTV & Paybackacquisition
- A/B Test Significanceacquisition
- A/B Test Sample Sizeacquisition
- Funnel & Conversion Ratesacquisition
- Word Counter & Readabilitycontent
- Headline Analysercontent
- HTML Scratchpadcontent