AI YouTube title generator
YouTube titles written for your thumbnail
Fleekio reads your video and the thumbnail you picked, then writes 7 titles, an SEO description and 15 tags that complete the image instead of repeating it.
Real output
One topic, one thumbnail, seven titles
This is what Fleekio returned, unedited, for a video topic and its thumbnail, with no transcript.
Topic I tried to turn dirty water into drinking water
YouTube titles
- Can You Really Make Wild Water Drinkable?
- I Put Questionable Water to the Test
- Would You Trust Water That Looked Like This?
- The Challenge of Making Water Safe to Drink
- From Murky to Clear, But Is It Actually Safe?
- I Tried Cleaning Water You Would Never Drink
- What It Takes to Turn Dirty Water Into Drinking Water
Shorts titles
- Would You Drink This Water?
- Can Dirty Water Be Cleaned?
- Clear Does Not Mean Safe
Tags
Generated on September 26, 2026 by Fleekio's title step with gpt-5.6-terra, on our own API key. Cost of the call: $0.007. With a transcript, the titles can also use the facts of the video.
Five platforms
One video, every caption it needs
Pick the platforms you publish on: each one gets the format it expects.
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YouTube
- 7 title options
- A description of about 150 words
- 15 tags or hashtags
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YouTube Shorts
- 3 title options
- A description of about 30 words
- 8 tags or hashtags
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Instagram
- A description of about 60 words
- 20 tags or hashtags
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TikTok
- A description of about 30 words
- 8 tags or hashtags
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LinkedIn
- A description of about 120 words
- 6 tags or hashtags
What it reads
Written from your video
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The transcript
From a YouTube, TikTok or Instagram link, or an uploaded file. A long video is first condensed into a faithful digest of the whole video.
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The thumbnail you picked
The model sees the image when it can read images, along with the concept behind it.
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Your channel profile
Your audience, tone and visual codes, described once and reused for every video.
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The topic
No transcript yet? The topic is enough: the titles then stay general instead of inventing facts.
What it follows
Rules built into the prompt
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Complete the thumbnail
Titles never reuse the words already written on the image: they add tension or curiosity instead.
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Stay under 100 characters
YouTube cuts longer titles. Shorts titles stay under 45 characters.
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No invented facts
Without a transcript: no figures, names, dates or results that the video might not contain.
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Your audience's language
Written in the language of the video, or of your channel profile, among 15 languages.
How it works
From video to full package
- 01
Add your video
Paste a YouTube, TikTok or Instagram link, upload a file, or simply write the topic.
- 02
Pick the thumbnail
Choose the thumbnail the titles will go with, and the platforms you publish on.
- 03
Copy and publish
Pick your favorite title, then copy the description and the tags.
Title generator questions
Is the title generator free?
It is part of Fleekio, at €10 per month, with 10 free generations to start. The text model is billed by your own AI provider at cost: the example on this page cost less than one cent.
Which AI model writes the titles?
The one you choose for the Titles step, from OpenAI, Anthropic or Google, with your own API key. You can read the exact prompt Fleekio sent.
Can it write titles without a thumbnail?
Yes. The thumbnail is optional: the topic or the transcript is enough. With a thumbnail, the titles are written to work as a pair with it.
In which languages does it write?
15 languages, including English, French, Spanish, German, Portuguese and Japanese. The language follows your video, then your channel profile.
Your next title starts with your thumbnail
Generate titles, descriptions and tags from your video, on your own API key.
Try 10 generations freeNo card required