Free AI Haiku Generator
Three lines, seventeen syllables, one clear image. Type a moment and let the generator do the counting.
Your piece appears here as it is written. Nothing is saved on our side — the draft stays in this browser.
A haiku is three lines in a 5-7-5 syllable pattern, and the hardest part is not the counting — it is cutting everything that is not the image. Most AI haiku fail because the model writes a sentence about a feeling and splits it into three lines. This generator is instructed to count syllables line by line and to keep one season word, which is what separates a haiku from a very short poem.
Use it when you want a clean, standalone piece: a caption, a card, a line to open a chapter, or a daily practice. You give it a moment, it gives you the seventeen syllables. If the first attempt lands flat, change one concrete detail — the time of day, the weather, the object — rather than adding more words.
What the haiku generator actually does
01Syllables actually counted
The model is told to verify 5-7-5 line by line before answering, which removes the most common failure of AI haiku: lines that scan as 4-8-5 and read as prose.
02Season word built in
Every haiku carries a kigo — frost, cicadas, the first warm evening — because that reference is what places the poem in a year rather than a mood.
03Image first, no explanation
No line tells you what to feel. You get the train, the rain, the sleeping father; the reader supplies the rest.
04Any subject, including the unpoetic
Parking lots, dishwashers, a dying laptop. Ordinary settings usually produce better haiku than sunsets, and the generator is not precious about subject matter.
How to write a haiku
- 1
Name the moment
One or two sentences is enough: where you are, what you see, who is there. Detail beats poetry here — "cold coffee, third refill" works better than "sadness".
- 2
Generate
The generator returns a three-line haiku with the syllable count respected. It takes a few seconds on the free model.
- 3
Sharpen one detail
If it reads generic, steer it: ask for a different season, a smaller object, or a stricter image. Small changes move a haiku more than big ones.
Questions about AI haiku
Is this haiku generator really free?+
Yes. The standard model is free and unlimited with a light rate limit, and you do not need an account. Signing in unlocks the stronger model and higher limits.
Does it actually follow 5-7-5?+
It is instructed to count each line and correct itself before answering. English syllable counts are ambiguous at the edges — "fire" can be one or two — so treat the count as correct by standard pronunciation, and adjust by a syllable if your reading differs.
Do I need a season word?+
Traditional haiku do, and this generator includes one by default. Ask it to drop the kigo if you want a modern, seasonless haiku.
Can I write haiku in another language?+
The generator writes in English. Syllable counting in English is what it has been tuned for; other languages have different mora and stress rules and the 5-7-5 count will not transfer cleanly.
Can I use the haiku commercially?+
You own what you generate here. Check the terms of the model provider if you plan to publish at scale, but for cards, captions and books the output is yours.
Why does the result sometimes feel like a sentence split in three?+
That is the failure mode of short-form generation. Ask for a stronger cut between line two and three, or give it two unrelated images and let the gap do the work.
More poetry
Haiku reward repetition. Write one a day for a week from the same window and you will notice which details keep returning — that is usually the poem you actually had.
Try it with your own starting point
Free, no account needed. Signing in unlocks the stronger model and keeps your drafts across devices.