NicheLensBuild a channel with data — free course
Last updated 13 Oct 2026
7 stages · 24 lessons · about 4 hours. Each lesson: why it matters, step by step, common mistakes, a ready-made prompt, an exercise with a "done when" check, 3 quiz questions and a button to do it in NicheLens. No account needed — progress is saved in your browser.
Stage 1
Start right
Decide how you earn, who watches and which format — before your first video.
How will you earn? Decide first, film later
Ads, affiliate, your own products or a personal brand — each needs a different kind of video.
9 min · 3 questions
Choose your market and language: same topic, different country, different money
A topic can be crowded in one country and wide open in another — and ad revenue can differ several times over.
10 min · 3 questions
Format and a 30-day posting rhythm
One main format, a rhythm you can keep, and a 30-day calendar to collect enough data.
8 min · 3 questions
Stage 2
Pick a niche with data
Read the niche score, find videos beating their channel, decide with 5 test videos.
Reading the Niche Score: four numbers, not one
The total is just a summary. Decisions come from Demand, Small-channel opportunity, Freshness and Competition.
10 min · 3 questions
Videos beating their channel, and small channels taking off
A 5K-follower channel with a 500K-view video is a stronger signal than any chart.
9 min · 3 questions
Decide the niche with 5 test videos
Data narrows it to 2–3 candidate niches. Your own 5 test videos make the call.
8 min · 3 questions
Stage 3
Learn from winners without copying
Find winning channels, break a video into parts, read comments for real demand.
Find 5 winning channels to learn from
Pick channels your size that are growing now — not giants.
8 min · 3 questions
Break a winning video into 5 parts
Hook, pacing, psychological trigger, visuals, call to action — learn the structure, not the words.
10 min · 3 questions
Read comments for real demand
Comments under winning videos are your next topic list, written by viewers.
8 min · 3 questions
Stage 4
Scripts that hold attention
A 3-second hook, a 6-beat structure, writing with AI without making things up.
The 3-second hook: promise one thing, show it right away
The first line and first frame decide whether viewers scroll past.
9 min · 3 questions
A 6-beat structure that keeps viewers to the end
Hook → problem → promise → content in chunks → surprise → close and call to action.
10 min · 3 questions
Write with AI without making things up: 4 passes and a fact check
AI drafts fast; you own the truth. Four passes give a natural, accurate script.
9 min · 3 questions
Stage 5
Consistent AI images & video
Locked characters, connected 8-second shots, legal sound and AI labels.
Lock your character: the same face in every scene
AI doesn't remember earlier scenes. A fixed description pasted into every prompt keeps characters consistent.
9 min · 3 questions
8-second shots and seamless chaining
Each clip is one continuous shot: one action, one camera move. The last frame of one is the first frame of the next.
9 min · 3 questions
Voice, music, copyright and AI labels
A beautiful video with infringing music or no AI label can still be demonetized or removed.
8 min · 3 questions
Stage 6
Publish, measure, multiply
Titles and thumbnails, the first 48 hours, turning a winner into a series and new markets.
Titles and thumbnails: one promise, two ways to say it
Title and thumbnail complement each other without repeating words, and both match the first 3 seconds.
9 min · 3 questions
Read the first 48 hours: fix exactly one thing
Low click rate → thumbnail / title. Low retention → hook / pacing. One change at a time.
9 min · 3 questions
Multiply what won: series and new markets
A winning video is proof of demand. Don't jump topics — build a series, cut shorts, take it to new markets.
9 min · 3 questions
Stage 7
Niche playbooks
Apply the whole process to 6 common niches: format, characters, income and the traps of each one.
Playbook: history storytelling channels
Evergreen, rewatched and great for long videos with ads — but one wrong detail costs your credibility.
10 min · 3 questions
Playbook: home-gadget affiliate
The fastest first sales for beginners — if you pick a rising product and show it working within 3 seconds.
10 min · 3 questions
Playbook: pet channels
Everyone watches, but the niche is huge — you need a "character" and your own angle.
9 min · 3 questions
Playbook: kids channels
Huge, repeated views, but the strictest rules: mark it "made for kids" and keep it completely safe.
10 min · 3 questions
Playbook: healing videos & wordless ASMR
No words, so it travels to every country; it wins on mood and sound, not on what's said.
9 min · 3 questions
Playbook: making videos for another country
Same effort, different market, different income — but you must write for locals, not machine-translate.
11 min · 3 questions
Need help? ngocdiep3135@gmail.com