Marketing
Compare subject lines, inspect readability risks and preview sender, preheader and mobile layouts without sending an email.
A few practical tools to help your team move faster.
A few practical tools to help your team move faster.
A few practical tools to help your team move faster.
31 characters · 7 words · Content check score: 100/100
Includes a number.
Includes an action word.
Previews approximate Gmail, Apple Mail and Outlook on desktop and mobile. Sensitive-word reminders do not predict spam placement.
Most tools work locally. Background removal and Document to Markdown upload selected files for server processing and delete them afterwards.
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The score is a content check score, not a deliverability score. Sensitive words are reminders only and cannot predict spam placement.
No. It only summarizes local content heuristics and is not a deliverability score.
The reminder appears after several emoji; use your audience and brand voice as the final guide.
No. All checks and previews run locally in this browser.
Calculate CTR, CPC, CPM, CPA, conversion rate, ROAS, ROI, CAC, AOV and break-even ROAS locally.
Open tool →Preview a Google-style search snippet, estimate text width and generate escaped title, description and canonical tags.
Open tool →Create Facebook, LinkedIn, X and chat share previews with escaped Open Graph and Twitter Card tags.
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