How to Make a Book Trailer (Step by Step)

A book trailer is a short video that makes a stranger want to read your book. In 2026 that almost always means a vertical, 30–60 second video that plays on TikTok, Instagram Reels and YouTube Shorts, usually with the sound off at first. This guide walks through the whole process, from finding your hook to exporting the file, and then compares the three realistic ways to produce one: doing it yourself with a free editor, using an AI tool, or hiring a freelancer.

Step 1: Decide what the trailer is for

Before you open any software, decide where the video will live and what you want the viewer to do. The answer changes the format:

• Social feeds (TikTok, Reels, Shorts): 9:16 vertical, 20–60 seconds, hook in the first two seconds, captions burned in. This is where most trailers are watched.
• Your website or Amazon author page: a slightly longer cut (60–90 seconds) can work, because the viewer already chose to look at your book.
• Launch campaigns and ads: make several short variations (15, 30 and 45 seconds) so you can test which opening performs best.

Pick one primary goal — "get readers to the Amazon page", "grow my newsletter", "build pre-orders" — and make the last frame serve it.

Step 2: Find your hook

The hook is the single sentence that makes the right reader stop scrolling. It is not your blurb, and it is not a summary. Good hooks usually combine a situation, a stake and a question:

• "Every spell in Veyra costs a memory. She has cast thousands."
• "He's my brother's best friend — and the only person who knows what I did."
• "The bakery wins the pie contest every year. This year the judge was found face-down in the blueberry entry."

Write ten candidate hooks, read them out loud, and keep the one a stranger could repeat after hearing it once. Genre matters a lot here: romance readers want the trope up front, thriller readers want a clock, fantasy readers want one striking rule of the world. Our genre guides have hook formulas and example scripts for 60 genres.

Step 3: Write a short script (5–8 beats)

A simple structure that works for most fiction:

1. Hook (0–3 s): the sentence from step 2.
2. World / character (3–12 s): who we follow and where.
3. Inciting problem (12–25 s): what goes wrong.
4. Escalation (25–40 s): why it gets worse, or what it will cost.
5. Cliffhanger question (40–50 s): end on a question, not an answer.
6. Title card + call to action (last 5–8 s): cover, title, author, "Available on Amazon" or "Link in bio".

For nonfiction, swap the story beats for problem → surprising insight → one concrete takeaway → what else the book covers. Keep sentences short: narration is roughly 130–150 words per minute in English, so a 45-second trailer is only about 100 words. Cut anything that names more than two characters.

Step 4: Choose visuals that match your genre

You have four realistic sources of visuals:

• Your cover and author-owned art. Always include the cover in the final frame.
• Stock footage and photos from libraries inside editors such as Canva, or from free sites. Check each item's licence for commercial/promotional use.
• AI-generated images that illustrate specific scenes. They make it easy to show your story rather than generic stock, but review them for errors (hands, text, period details).
• Commissioned art, if you already have character art from a designer — confirm your licence covers video use.

Whatever you use, keep a consistent look: one colour palette, one typeface for on-screen text, and visuals that signal the genre in the first frame (warm and soft for romance, dark and high-contrast for thrillers, painterly for fantasy).

Step 5: Add voice, music and subtitles

Voice. You can read the script yourself (a decent USB microphone in a quiet room is enough), hire a voice actor, or use a text-to-speech voice. Narrated trailers feel more like a story; text-only trailers rely entirely on on-screen words.

Music. Use tracks you are licensed to use commercially. Platform sound libraries are convenient, but the licence for a sound in the TikTok app does not automatically cover the same track in a video you upload elsewhere or use in ads.

Subtitles. Burn them in. Many people watch muted, and captions also help viewers who are deaf or hard of hearing. Keep lines short (about 35–45 characters for English) and high-contrast.

Step 6: Edit for the first three seconds

• Start on motion or a striking image — never on a logo or a slow fade from black.
• Put the hook on screen as text and in the voice-over.
• Change the shot every 3–6 seconds.
• Keep it under a minute; for feeds, 30–45 seconds is a safe default.
• Export as MP4 (H.264), 1080×1920, and watch it once on your phone with the sound off before posting.

Step 7: Make variations and measure

One trailer is a guess; three are an experiment. Change only the first sentence or the first image between versions, post them a few days apart, and compare average watch time and completion rate in each platform's analytics, not just views. Then turn the winner's hook into more videos — a single book can supply a whole series of short episodes, one scene or idea per video.

Free vs paid: your three options

For a deeper look at the trade-offs, read xBookvideo vs Canva vs hiring a freelancer.

How xBookvideo fits in

xBookvideo automates steps 3–6: you upload your manuscript (or paste text), it plans a series of episodes, writes a hook-first narration script for each, generates matching visuals, adds an AI voice-over, background music and burned-in subtitles, and renders vertical MP4s. You can preview 1 episode free before deciding whether to pay, and your book is never used to train AI models. It does not replace your judgement: review the scripts and pick the episodes that best represent your book.

Try it with your book — free preview

Checklist

• One-sentence hook a stranger could repeat
• 5–8 beats, under 60 seconds (about 100–130 narrated words)
• Vertical 9:16, 1080×1920 MP4
• Burned-in subtitles, high contrast
• Licensed music and visuals
• Cover, title and a single call to action in the last frame
• Two or three variations to test

FAQ

How long should a book trailer be?

For TikTok, Reels and Shorts, 30–45 seconds is a strong default; under 60 seconds in almost all cases. Longer cuts (60–90 seconds) suit your website, where viewers have already shown interest.

Do I need to show actors?

No. Most indie trailers use illustrations, stock or AI imagery, text and narration. Live action is expensive and rarely necessary; a strong hook matters far more than production value.

Can I use popular songs?

Only if you have the rights for that use. Platform sound libraries license tracks for use inside the platform; for ads, your own website or YouTube uploads, use royalty-free music you are licensed to use commercially.

Should the trailer reveal the ending?

Never. A trailer sells a question. Stop at the moment the stakes become clear and let the book answer it.

Is one trailer enough?

For a launch, one main trailer is fine, but short-form platforms reward consistency. Plan a series — one scene, character or idea per video — and post over several weeks.

Genre guides

Hooks, example scripts and tips for specific genres:

More guides