Type in a subject line and preview text and the checker shows the character and word count, how the line is cut off on a phone and on a computer, and what to watch for: too long, ALL CAPS, many exclamation marks or emojis, flagged words, a fake “Re:”, leftover placeholders, missing preview text. The hints are rules of thumb, not a spam filter test. A single HTML file that works offline and stores and sends nothing.
Product language: German (the templates and guides are written for German-speaking customers).
€9.00 Final price · VAT exempt under § 19 German VAT Act (UStG) – no VAT is charged.
A simple, perpetual right of use for your own business (all locations and staff). Agencies and freelancers: one purchase per end client. No resale, no passing on the templates as templates. The emails and signatures you send with your own content belong to you. The full licence text (in German) is included as LIZENZ.txt.
250 honest subject lines for newsletters and customer emails, sorted by occasion, with placeholders.
80 ready-made newsletter text blocks: openings, transitions, dates, offers, calls to action, thanks, closings and unsubscribe notes.
Pre-send checklist with about 60 checks from subject line to follow-up for every newsletter.