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Craft instrument · no AI
200-character limits, live. Runs entirely in your browser. We do not store your manuscript or names.
0 / 200 characters
0 / 200 characters
Amazon KDP field limits are 200 characters each (grapheme count). Shorter still reads better on a cover.
Explore more
Same free daily limits — hop to another helper when you need a different kind of spark.
Estimate print pages from word count and trim size.
Title options and taglines from genre, keywords, and vibe.
Combine first and last names by style, era, and sound.
Estimate syllables and how hard a fictional name is to say.
Spot look-alike names in your cast list.
Invent pronounceable words from syllable rules.
Turn a target word count into act and midpoint ranges.
Map 15 Save the Cat beats onto your word count.