Commas and Quotation Marks in Dialogue

Read this: “I found it” she said. Now read this: “I found it,” she said. They look almost the same, but one of them is missing something a reader's eye expects to see. Can you spot what changed?

The difference is a comma, sitting right before the closing quotation mark. Spoken words go inside quotation marks, and when a dialogue tag like said, asked, or whispered follows right after, a comma — not a period — connects the spoken part to the rest of the sentence. The comma sits inside the closing quotation mark, and “she said” isn't capitalized, because as far as the sentence is concerned, it's still one sentence, not two.

The pattern, either direction

The same comma rule works whichever side the tag is on. Tag after the dialogue: “I found it,” she said — comma inside the quotes, tag stays lowercase. Tag before the dialogue: She said, “I found it.” — comma after said, period stays inside the closing quotes. A real question or exclamation is the one case that keeps its own mark instead of a comma: “Wait!” she shouted. “Is it real?” he asked.

That might feel like a lot of small rules for one comma, but there's really just one exception worth remembering early: if there's no dialogue tag at all, and the spoken line is the whole sentence on its own, it just ends like any other sentence — “I found it.” No comma needed, because nothing follows inside that same sentence.