Skip the story and try it

01 · The thumbnail

The hardest part of YouTube is the thumbnail.

The video is edited. The hardest part is left. The autokliq agent reads your channel and your audience, then plans and makes the thumbnail.

Get your first 3 thumbnails free

Connect your channel and we make 3 for your latest video first.

In the feed, people see the thumbnail first.

Uploaded. The views didn't move.

Four hours in Photoshop. Picked on a hunch again.

A staged story · Demo creator (fictional channel) · 햇살한컵 서하

03 · What you need to know

Doing it well takes knowing too much.

01 CHANNEL

What does your channel look like

warm, intimate, aspirational

02 AUDIENCE

Who clicks, and why

The after-work recharger · The ₩100,000 studio-room director · The one-thing-today person

03 PSYCHOLOGY

What stops a thumb mid-scroll

They click when the time and the action are clear, like ‘2 hours after work’, ‘one thing today’ or ‘30 minutes, before and after’, and a before-and-after shows a cold after-work scene turning warm: it feels like they could win back their own evening now.

04 TECHNIQUE

Framing, words, color

Places bold Korean text in open negative space beside the subject, usually left or right of the face

From the real analysis of 햇살한컵 서하 · Demo creator (fictional channel)

04 · The agent

The agent does all of it.

  1. 01Who watches
  2. 02The channel's visual grammar
  3. 03What to avoid
  4. 045 concepts
  5. 05Renders

Who watches

Read from comments and analytics

The after-work recharger

They click when the time and the action are clear, like ‘2 hours after work’, ‘one thing today’ or ‘30 minutes, before and after’, and a before-and-after shows a cold after-work scene turning warm: it feels like they could win back their own evening now.

The ₩100,000 studio-room director

They click when the title pairs a cost, a time or a count with the change, like ‘redoing a studio for ₩100,000’, ‘3 hours, before and after’ or ‘5 things I threw out’, and the thumbnail contrasts a fluorescent-lit studio with the room turned warm.

The one-thing-today person

When they see low-pressure lines like ‘a day of doing nothing’, ‘just one thing today’ or ‘30 minutes on a listless evening’ and a scene that actually gets a little tidier, they click for a moment of permission and recovery, not a solution.

The channel's visual grammar

Recorded from the channel's past thumbnails (verbatim)

  • warm, intimate, aspirational
  • Uses a large female face or medium portrait as the primary focal point
  • Places bold Korean text in open negative space beside the subject, usually left or right of the face
  • Uses single-scene lifestyle compositions with natural window light and softly detailed bedroom interiors

What to avoid

From the brand analysis and the creator's own rules

  • split-screen comparison layout
  • product-only composition without a person
  • high-contrast dark or neon color treatment
  • big bold red text
  • shocked faces

5 concepts → Renders

Consistent 2 · Creative 2 · Experimental 1

노트를 펼치자 저녁이 달라졌다노트를 펼치자 저녁이 달라졌다

Consistent

지친 날, 핸드드립을 시작합니다지친 날, 핸드드립을 시작합니다

Consistent

휴대폰 대신 저녁을 시작했습니다휴대폰 대신 저녁을 시작했습니다

Creative

창가에서 괜찮았던 일을 썼다창가에서 괜찮았던 일을 썼다

Creative

30분, 휴대폰을 내려놨다30분, 휴대폰을 내려놨다

Experimental

햇살한컵 서하 · the pipeline's real record · Demo creator (fictional channel)

01 · The thumbnail

The hardest part of YouTube is the thumbnail.

The video is edited. The hardest part is left. The autokliq agent reads your channel and your audience, then plans and makes the thumbnail.

Get your first 3 thumbnails free

Connect your channel and we make 3 for your latest video first.

In the feed, people see the thumbnail first.

A production guide reported to be the MrBeast team's says the click comes from the thumbnail and the title. Source

Uploaded. The views didn't move.

Four hours in Photoshop. Picked on a hunch again.

A staged story · Demo creator (fictional channel) · 햇살한컵 서하

10만원으로 원룸 분위기 완전히 바꾸기 (전후 비교)

햇살한컵 서하

사지 마세요. 1년 써보고 후회한 가젯 5가지

도윤의 기어해부

국민연금 개혁안, 30대가 받는 돈 다시 계산했습니다

머니번역소 한결

냉동 만두 10배 맛있게 굽는 법

야식연구소 밤11시

파키스탄 훈자, 사진보다 실제가 더 압도적인 곳

지도 밖으로 소은

퇴근 후 30분 홈카페 루틴, 한 달 해보니 달라진 것

햇살한컵 서하

번아웃이 왔을 때 내가 한 일들

햇살한컵 서하

보조배터리 12종 실측, 표기 용량 믿으면 안 되는 이유

도윤의 기어해부

03 · What you need to know

Doing it well takes knowing too much.

01 CHANNEL

What does your channel look like

warm, intimate, aspirational

02 AUDIENCE

Who clicks, and why

The after-work recharger · The ₩100,000 studio-room director · The one-thing-today person

03 PSYCHOLOGY

What stops a thumb mid-scroll

They click when the time and the action are clear, like ‘2 hours after work’, ‘one thing today’ or ‘30 minutes, before and after’, and a before-and-after shows a cold after-work scene turning warm: it feels like they could win back their own evening now.

04 TECHNIQUE

Framing, words, color

Places bold Korean text in open negative space beside the subject, usually left or right of the face

From the real analysis of 햇살한컵 서하 · Demo creator (fictional channel)

04 · The agent

The agent does all of it.

햇살한컵 서하 · the pipeline's real record · Demo creator (fictional channel) · In real time, planning takes about 4–5 minutes and rendering about 4. Here it is compressed.

Who watches

Read from comments and analytics

The after-work recharger

They click when the time and the action are clear, like ‘2 hours after work’, ‘one thing today’ or ‘30 minutes, before and after’, and a before-and-after shows a cold after-work scene turning warm: it feels like they could win back their own evening now.

The ₩100,000 studio-room director

They click when the title pairs a cost, a time or a count with the change, like ‘redoing a studio for ₩100,000’, ‘3 hours, before and after’ or ‘5 things I threw out’, and the thumbnail contrasts a fluorescent-lit studio with the room turned warm.

The one-thing-today person

When they see low-pressure lines like ‘a day of doing nothing’, ‘just one thing today’ or ‘30 minutes on a listless evening’ and a scene that actually gets a little tidier, they click for a moment of permission and recovery, not a solution.

The channel's visual grammar

Recorded from the channel's past thumbnails (verbatim)

  • warm, intimate, aspirational
  • Uses a large female face or medium portrait as the primary focal point
  • Places bold Korean text in open negative space beside the subject, usually left or right of the face
  • Uses single-scene lifestyle compositions with natural window light and softly detailed bedroom interiors

What to avoid

From the brand analysis and the creator's own rules

  • split-screen comparison layout
  • product-only composition without a person
  • high-contrast dark or neon color treatment
  • big bold red text
  • shocked faces

5 concepts → Renders

Consistent 2 · Creative 2 · Experimental 1

노트를 펼치자 저녁이 달라졌다노트를 펼치자 저녁이 달라졌다

Consistent

지친 날, 핸드드립을 시작합니다지친 날, 핸드드립을 시작합니다

Consistent

휴대폰 대신 저녁을 시작했습니다휴대폰 대신 저녁을 시작했습니다

Creative

창가에서 괜찮았던 일을 썼다창가에서 괜찮았던 일을 썼다

Creative

30분, 휴대폰을 내려놨다30분, 휴대폰을 내려놨다

Experimental

05 · One topic, many directions

One topic, twelve directions

For the same video, the agent tries different compositions, lines, colors and moods. You don't start from a blank canvas. You pick from the directions laid out in front of you.

Video

메타 개발자들은 Opus랑 Astra로 뭘 만들어봤을까?

Real autokliq renders from a project on 커리어해커 알렉스 (Career Hacker Alex), not a demo channel

  • 댓글은 내 얼굴을 몰랐다
  • Astra가 편집툴을 건너뛰게 했다
  • Astra가 늘린 건 산출물이었다
  • 속 얼굴은 제 얼굴이 아니었습니다
  • 프롬프트 하나로 모션 완성
  • Opus를 직원으로 채용했습니다
  • 저도 오토클릭에 맡겼습니다
  • 모션 그래픽을 만들수록 바빠졌다
  • 이 배너, 제가 오래전부터 해 보고 싶던 스타일입니다
  • 저도 Opus에 맡겼습니다
  • 저는 60점짜리 인턴입니다
  • Opus로 명함·배너·랜딩 페이지까지 만들어 봤습니다

Twelve picked from several runs on the same video.

06 · Try it

Pick one yourself.

Pick a channel and replay the run from analysis to renders. These are real results recorded earlier: no sign-up, no cost.

This video

퇴근 후 30분 홈카페 루틴, 한 달 해보니 달라진 것

햇살한컵 서하 · Demo creator (fictional channel)

Audience

  • The after-work recharger

    They click when the time and the action are clear, like ‘2 hours after work’, ‘one thing today’ or ‘30 minutes, before and after’, and a before-and-after shows a cold after-work scene turning warm: it feels like they could win back their own evening now.

  • The ₩100,000 studio-room director

    They click when the title pairs a cost, a time or a count with the change, like ‘redoing a studio for ₩100,000’, ‘3 hours, before and after’ or ‘5 things I threw out’, and the thumbnail contrasts a fluorescent-lit studio with the room turned warm.

  • The one-thing-today person

    When they see low-pressure lines like ‘a day of doing nothing’, ‘just one thing today’ or ‘30 minutes on a listless evening’ and a scene that actually gets a little tidier, they click for a moment of permission and recovery, not a solution.

Visual grammar

  • warm, intimate, aspirational
  • Uses a large female face or medium portrait as the primary focal point
  • Places bold Korean text in open negative space beside the subject, usually left or right of the face
  • Uses single-scene lifestyle compositions with natural window light and softly detailed bedroom interiors

Avoid

  • split-screen comparison layout
  • product-only composition without a person
  • high-contrast dark or neon color treatment
  • big bold red text
  • shocked faces

Past thumbnails

10만원으로 원룸 분위기 완전히 바꾸기 (전후 비교)
번아웃이 왔을 때 내가 한 일들
이사 3개월 차, 드디어 완성된 우리 집 랜선 집들이
새벽 5시 기상 30일 해보고 느낀 솔직한 후기

Agent-native

One prompt. Your agent makes the thumbnails.

autokliq is built for AI agents to use directly. Paste one prompt into Claude Code or Codex and the agent connects autokliq itself and brings back your first thumbnails. You only sign in.

From the agent you already useAvailable now

Claude Code

Make YouTube thumbnails for my channel with autokliq.

1. If the autokliq MCP server isn't connected yet, read https://autokliq.com/agents.md and follow it. I'll sign in when asked. 2. Call autokliq_get_account to check my channel. If there is none, give me the connect link and wait until it's connected. 3. If my free first thumbnail pack is still being made, wait for it, then show me the images with links. 4. Then plan 6 thumbnail concepts for my latest long-form video (ask me which video if the first pack already used it) and summarize them by tier. 5. Render the concepts I pick. Show me the cost first and run anything that uses credits only after I approve it; then show me the images with links.

Fetch(https://autokliq.com/agents.md)

Read the setup guide

Bash(claude mcp add --transport http autokliq https://mcp.autokliq.com)

Added the autokliq server · choose Authenticate in /mcp

Google sign-in · allow autokliq (your step)

autokliq_get_account

Channel connected · making 3 free first thumbnails

autokliq_get_project

First 3 thumbnails done · 0 credits

즉석밥이 한 끼로 바뀝니다

Consistent

편의점 음식이 집밥이 됐습니다

Creative

토치 없이도 늘어났습니다

Experimental

I planned 6 concepts and 3 were rendered free. Render another?

Do one more Experimental

autokliq_render_thumbnails

needs_approval · 30 credits · runs after you approve

Yes, go ahead

autokliq_render_thumbnails(quote_token)

Rendered · 30 credits used

즉석밥을 바로 넣었습니다

Experimental

야식연구소 밤11시 · Demo creator (fictional channel)

On Claude.ai or ChatGPT, add a connector with this URL

https://mcp.autokliq.com

Inside autokliq

Producer

Not open to everyone yet

Plan thumbnails for “주담대 고정 vs 변동, 내년 금리 시나리오 3개로 계산해봤습니다”

  • Reading the channel brief
  • Listing videos
  • Starting a thumbnail plan
  • Checking a job

I planned 6 concepts from your channel brief. No credits used.

  1. Consistent변동금리 손해가 더 컸다
  2. Consistent변동금리는 끝까지 유리할까?
  3. Creative오늘보다 수수료 회수 뒤가 이득
  4. Creative3억원 대출, 이득은 늦었다
  5. Experimental30년 만기 이자가 갈라졌다
  6. Experimental0.5% 내려도 바로 못 아꼈습니다

Render “오늘보다 수수료 회수 뒤가 이득”, please

Render the chosen concepts

30 credits

Spend 30 creditsDon't

↳ You approved 30 credits

  • Render thumbnails
  • Checking a job
오늘보다 수수료 회수 뒤가 이득

Done. You can edit it in the project right away.

머니번역소 한결 · Demo creator (fictional channel)

A staged conversation · time compressed · real renders. In real time, planning takes about 4–5 minutes and rendering about 4. Here it is compressed.

The Producer and outside agents use the same tools under the same rules. Anything that spends credits shows a quote and asks first, unless you turn on auto-approve.

What is free

Your first 3 thumbnails are free
Connect your channel and we make 3 for your latest video, whether you start on the web or from an agent.
Planning is free
Planning six concepts for a video costs no credits.
Connecting an agent is free
There is no separate fee for the MCP connection. A render is 30 credits.

For agents: https://autokliq.com/agents.md · MCP https://mcp.autokliq.com

07 · What builds up

The more you use it, the better it knows your channel.

What you pick, edit, reject and how a video does after you post it stays in the channel profile. The next plan starts from that record.

  1. Plan
  2. Pick · edit · reject
  3. Publish
  4. Recorded in the profile

Rules actually recorded in Career Hacker Alex's channel profile

RULE
A person is optional. When the result alone tells the story, leave people out.
AVOID
No unbacked income or time-saved numbers.
TONE
Retrospectives default to a calm, serious gaze.

We do not promise a higher click-through rate. The only numbers we show are same-video A/B results.

08 · Real creators

Two real creators use it on their own channels.

Career Hacker Alex

Career Hacker Alex

196K subscribers · as of 2026-09-24

An engineer at Meta who runs a Korean channel about working with AI. He plans and makes his own thumbnails with autokliq.

Visit the channel

Thumbnails were always the hardest part of my channel, so I built this for myself. I used it on my own videos first, checked it with YouTube's A/B test, and now I want to share it with other creators.

— Career Hacker Alex · built autokliq

Same-video A/B test · YouTube Test & Compare

메타 개발자들은 Opus랑 Astra로 뭘 만들어봤을까?
Original thumbnail: 메타 개발자들은 Opus랑 Astra로 뭘 만들어봤을까?
Original thumbnail41.8%watch-time share
autokliq thumbnail: 메타 개발자들은 Opus랑 Astra로 뭘 만들어봤을까?
autokliq thumbnail58.2%watch-time shareYouTube's pick

Honestly, I thought the one on the left was the better-made thumbnail. Viewers picked the one on the right.

— Career Hacker Alex · built autokliq

October 8 – 11, 2026 · same title, only the thumbnail differed · 10,521 thumbnail impressions (October 8 – 10)

YouTube's Test & Compare reports watch-time share, not click-through rate. This is one test on one video; it does not mean every video will see the same gap.

Three real videos · the thumbnail live on YouTube now (all three made with autokliq) next to other concepts for the same video

지극히 평범한 대학생이 어떻게 메타 E7 엔지니어가 됐을까?

지극히 평범한 대학생이 어떻게 메타 E7 엔지니어가 됐을까?
Current thumbnail · autokliq
180곳에 지원한 평범한 나
autokliq · Consistent
제 커리어를 한 문장으로 요약하면 이렇습니다
autokliq · Consistent
군 복무 뒤 컴공을 택했다
autokliq · Creative
시리얼로 버티던 대학생이 메타 E7 엔지니어가 되기까지
autokliq · Creative
엑셀도 몰랐던 내가 바뀌었다
autokliq · Experimental

메타 개발자들은 Opus랑 Astra로 뭘 만들어봤을까?

메타 개발자들은 Opus랑 Astra로 뭘 만들어봤을까?
Current thumbnail · autokliq
프로그램 없이 모션 그래픽 만들기
autokliq · Consistent
이 배너, 제가 오래전부터 해 보고 싶던 스타일입니다
autokliq · Consistent
모션 그래픽, 휴대폰이 MacBook이 됩니다
autokliq · Creative
Opus로 명함·배너·랜딩 페이지까지 만들어 봤습니다
autokliq · Experimental

메타 개발자가 육아하면서 부업 4개 돌리는 유일한 방법

메타 개발자가 육아하면서 부업 4개 돌리는 유일한 방법
Current thumbnail · autokliq
저는 Claude Code보다 검수자입니다
autokliq · Consistent
매일 아침 9시, 제가 일어나기 전에 이미 보고서 한 장이 와 있습니다
autokliq · Consistent
에이전트로 부업 4개 운영하는 법
autokliq · Creative
오픈클로가 낮은 완주율을 알렸다
autokliq · Experimental
Discord는 그냥 채팅방입니다
autokliq · Experimental
실밸개발자

실밸개발자

@sv.developer · 37K subscribers · as of 2026-10-11

A senior engineer at Meta in Silicon Valley who runs a Korean channel on AI and hands-on engineering, and makes its thumbnails with autokliq.

Visit the channel

Planning and editing a thumbnail used to take me more than five hours per video. Now I just pick from the candidates autokliq makes, and it takes me under ten minutes. All 19 long videos since June went up this way, and the channel grew from 28K to 37K subscribers in that time.

— 실밸개발자 · helps build autokliq

Using it since 2026-03-31 · 378 projects · 1,255 renders (as of 2026-10-11)

The 5 with the highest first-week click-through of 14 long videos since 2026-06-01 that use an autokliq thumbnail as is · all live on YouTube now

메타 시니어 엔지니어가 직접 써본 Muse | 개인용 슈퍼 인텔리전스의 등장
메타 시니어 엔지니어가 직접 써본 Muse | 개인용 슈퍼 인텔리전스의 등장Published 2026-10-01 · one of 3 candidates · 6.7% click-through in the first 7 days (includes its A/B test of 3 thumbnails)
루프 엔지니어링 — '프롬프트하는 나'를 시스템으로 대체하는 법
루프 엔지니어링 — '프롬프트하는 나'를 시스템으로 대체하는 법Published 2026-06-22 · one of 3 candidates · 6.5% click-through in the first 7 days (includes its A/B test of 3 thumbnails)
AI 브라우저한테 제 앱을 쓰게 했습니다 | 메타 시니어 엔지니어 Aside 실전 활용
AI 브라우저한테 제 앱을 쓰게 했습니다 | 메타 시니어 엔지니어 Aside 실전 활용Published 2026-09-17 · one of 3 candidates · 6.1% click-through in the first 7 days (includes its A/B test of 3 thumbnails)
메타 시니어 엔지니어의 Fable 5.1 vs GPT-6 Astra 실전 비교
메타 시니어 엔지니어의 Fable 5.1 vs GPT-6 Astra 실전 비교Published 2026-09-11 · one of 2 candidates · 5.9% click-through in the first 7 days (includes its A/B test of 2 thumbnails)
AI 시대의 새로운 패러다임 | Spec-Driven Development
AI 시대의 새로운 패러다임 | Spec-Driven DevelopmentPublished 2026-09-24 · one of 3 candidates · 5.7% click-through in the first 7 days (includes its A/B test of 2 thumbnails)

Usage is what autokliq recorded; click-through rates come straight from YouTube's reports. Each is that video's own number, never compared with a thumbnail made without autokliq, so it does not show what autokliq alone did.

09 · Start

Your first 3 thumbnails are free.

Sign in with Google and connect your channel: we make 3 for your latest video right away.

Planning
Free
One render
30 credits · about $0.25 on paid plans
Free plan
300 credits a month · 10 renders

AGENT

Use it from your agent

Connect Claude Code, ChatGPT or Codex in one line. Anything that spends credits shows a quote and asks first.

Read the full setup guide (agents.md)
claude mcp add --transport http autokliq https://mcp.autokliq.com

You are seeing the reduced-motion version. Play the scroll film