Suno Download Limits Explained
There is no useful single number for every Suno download limit. A browser conversion limit, available memory, song access and a remote service restriction affect different parts of a download. This guide explains what the current frontend enforces and what it cannot guarantee.
MP3 and WAV: a 10-minute conversion limit
The browser audio exporter limits MP3 and WAV conversion to songs up to 10 minutes. This applies to the conversion step, even if the song link resolves and its source audio is available. Splitting a URL or changing its extension does not avoid a duration check.
For a longer recording, choose Original to keep the supplied source audio without browser re-encoding. Original remains subject to network, source availability, file size and browser resources. It is a fallback, not a guarantee that any length or size will work.
File size and memory can limit shorter songs too
WAV output uses 44.1 kHz, 16-bit stereo PCM. Its audio data takes about 10.6 MB per minute, before a small header. A five-minute file is therefore roughly 53 MB. Preparing it can need more memory than the final file because decoding and export use working buffers.
MP3 at 192 kbps uses about 1.44 MB per minute of encoded audio. These are format estimates, not measurements of your particular song. A mobile browser with limited memory can still fail below the duration limit; try Original or a current desktop browser.
Public access and service availability are separate
The tool works with publicly accessible song data. It cannot unlock a private song, recover a deleted recording or override restrictions on the source. A successful lookup does not guarantee that a later audio request will succeed.
The frontend does not establish or promise the shared service’s daily quota, rate limit or unlimited availability. If requests fail repeatedly, check one known public song and try later. Do not interpret “free” as a guarantee of unlimited throughput.
Playlist ZIPs have different constraints
A playlist archive collects available source audio rather than applying the single-song MP3 or WAV conversion to every track. Large archives use browser memory, and individual files may be skipped if requests fail. A progress bar reaching the end does not establish a complete archive.
Use the batch download checklist to inspect extracted tracks. Keep smaller batches manageable and confirm actual files before deleting any other copy.
Questions about Download limits
Is there a guaranteed unlimited daily quota?
No unlimited quota is promised. The frontend cannot establish the shared service’s daily capacity or availability.
What should I try for a song longer than 10 minutes?
Choose Original to avoid the MP3 and WAV conversion limit. Source availability, network and device resources can still prevent a download.