What counts as dialogue in this checker?

The tool treats a paragraph as dialogue if it starts with a quotation mark, an em dash or hyphen, or looks like a typical script line (an uppercase character name followed by a colon). Everything else is counted as narration. This is a pragmatic rule-of-thumb rather than a full language parser.

Does this tool change or store my text?

No. All analysis runs locally in your browser using vanilla JavaScript. The app does not send your text anywhere, store it, or log what you paste. You can refresh the page to clear everything.

How accurate are the dialogue and narration percentages?

The percentages are based on simple heuristics: paragraph boundaries and opening characters. It will be very close for conventional prose and scripts, but unusual styles or heavily nested dialogue may not be classified perfectly. Treat the numbers as guidance rather than strict measurements.

Can I use this on full novels or only short scenes?

You can paste anything from a single scene to multiple chapters, as long as your browser can handle the text size comfortably. For longer works, many writers prefer to paste one chapter at a time so that the pacing streaks and visual map stay easy to read.

Dialogue Balance & Pacing Checker — Fuss-Free Browser Apps

Dialogue Balance & Pacing Checker

Paste a scene, chapter, or script extract to see how much is dialogue vs narration, where long talking-head stretches or walls of text appear, and get a simple visual pacing map. Everything runs locally in your browser.

Step 1

Paste your text

Story, chapter, scene or script excerpt

The checker splits on blank lines to find paragraphs. A paragraph is treated as dialogue if it starts with a quote, dash, or looks like a script line (e.g. ALICE:).

Step 2

Balance, streaks & pacing map

Total words –

Total paragraphs –

Dialogue paragraphs –

Narration paragraphs –

Dialogue (by paragraphs) –

Dialogue (by words) –

Longest streaks

These are the single longest uninterrupted runs of dialogue and narration by paragraph. They can hint at “talking heads” or “wall of text” passages.

Dialogue streak: –
Narration streak: –

Pacing map

Each block below represents one paragraph in order: green for dialogue, grey for narration. Hover to see paragraph number and word count.

Dialogue paragraph

Narration paragraph

Dialogue-heavy & narration-heavy blocks

Long runs of the same type can be deliberate (e.g. a big argument or a descriptive passage), but they’re often the places writers want to tighten.

Dialogue balance checker FAQ

A few notes on how the checker works, what counts as dialogue, and how to interpret the pacing readouts.

What counts as dialogue here?
The tool uses a simple rule-of-thumb:
- Paragraphs starting with a quotation mark (" or “), a dash (- or —), or a single quote are treated as dialogue.
- Paragraphs whose first line looks like a script line, e.g. ALICE: in caps, also count as dialogue.
Everything else is classified as narration. This is intentionally lightweight so it works for most prose and scripts without complex language processing.
How should I interpret the percentages?
The app shows dialogue as a percentage of paragraphs and of total words. There is no single “correct” number — some genres like snappy, dialogue-heavy scenes, others favour more description.

Use the percentages to compare:
- One scene vs another (e.g. an action scene vs a reflective scene).
- Early chapters vs late chapters.
If you feel a scene drags but the dialogue percentage is already high, you may need to trim the content of the talk rather than just adding more lines.
Why are some dialogue or narration blocks not recognised correctly?
Because the classification is deliberately simple, some edge cases can be mis-labelled: for example, paragraphs that start with a quote but are mostly internal monologue, or dialogue tagged in the middle of a long descriptive paragraph.

If the checker mis-reads a specific pattern you use a lot, you can usually fix it by:
- Adding a blank line so dialogue sits in its own paragraph.
- Starting spoken lines with a quote or dash consistently.
Does the tool store or upload what I paste?

No. It runs entirely in your browser with vanilla JavaScript. Your text is not uploaded, logged, or stored. Refreshing the page clears everything.

Fuss-Free Browser Apps