How long can Suno songs be?
As of 2026-07, Suno's recent models (v4.5 and v5) can generate up to 8 minutes of music in a single generation. To go longer, use the Extend feature to add sections back to back, then merge them with 'Get Whole Song.' Older models produced shorter clips, around 2 to 4 minutes.
Why — the first-principles explanation
Song length is capped by how much audio the model can generate coherently in one pass. Generating music is computationally heavy, and the longer a single stretch, the harder it is to keep it musically consistent. So Suno sets a per-generation limit, currently up to 8 minutes on v4.5 and v5, which balances length against quality and cost.
To exceed that cap, Suno uses chaining via Extend. Each extension continues from your existing audio, so you can add section after section and build a track far past 8 minutes. It's like generating in chapters instead of one giant block, which keeps each part coherent while letting the total grow.
Length has evolved with the model versions. Earlier Suno models made shorter songs (roughly 2 to 4 minutes), and newer versions raised the one-shot ceiling to 8 minutes with better structure. Your available length also depends on your plan and model access, free users run the older v4.5-all model, while paid users reach the latest v5.5.
An example that makes it click
Think of it like filming a video on a camera that records up to 8 minutes per clip. If you need a 20-minute film, you don't need a bigger camera, you shoot several clips back to back and stitch them together. Suno's Extend feature is exactly that: each new clip picks up right where the last one ended, and 'Get Whole Song' glues them into one long file.
How to do it
- Generate a song normally; recent models produce up to 8 minutes in one shot.
- To go longer, open the track's triple-dot menu and choose Extend.
- Pick the end timestamp and generate the next section.
- Repeat Extend as many times as needed to reach your target length.
- Use 'Get Whole Song' to merge all sections into a single continuous file.
Key facts
- Recent Suno models (v4.5 and v5) generate up to 8 minutes of music in one shot (as of 2026-07).
- The Extend feature chains sections together to exceed the 8-minute single-generation cap.
- Older Suno models produced shorter songs, roughly 2 to 4 minutes.
- Free-plan users run the v4.5-all model; paid users access the latest v5.5.
- Each extension costs credits, the same as a normal generation.
Generate full songs — vocals and instruments — from a text prompt.
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How long can Suno songs be? As of 2026, Suno's recent models, versions 4.5 and 5, can generate up to eight minutes of music in a single pass. That's the per-generation limit, set to balance length against quality and cost. But what if you need something longer, like a ten-minute track? That's where Extend comes in. Each extension continues right from where your song ended, so you can add section after section and build a track well past eight minutes, then merge it all with 'Get Whole Song.' Think of it like filming clips and stitching them together. One note: earlier Suno models only made two to four minute songs, and free users run the older 4.5 model, while paid users get the latest version 5.5.
What authoritative sources say
People also ask
What's the maximum length in a single generation?
Up to 8 minutes on recent models (v4.5 and v5) as of 2026-07.
Can I make a song longer than 8 minutes?
Yes. Use Extend to chain sections together, then merge them into one file with 'Get Whole Song.'
Why were older Suno songs so short?
Earlier models had lower length limits, around 2 to 4 minutes, which newer versions raised to 8.
Does my plan affect song length?
Indirectly. Free users run the older v4.5-all model, while paid users access the latest v5.5.