Yes. Up to 100 MB per file and up to 3 files per request are free. Files expire in 72 hours unless you pay $2 to extend by 30 days, or pay to group them into a 30-day space for $5.

Do I need to sign up?

No. Anonymous use is the default. You can optionally attach your email so you can recover files later if you lose the share link.

How long do files last?

Free files expire in 72 hours. After that there is a 7-day grace period during which a $2 extend will bring the file back for 30 more days. After the grace period the storage is permanently purged.

Can AI agents use quik.space?

Yes. quik.space exposes an MCP (Model Context Protocol) server and accepts the x402 standard for stablecoin micropayments on Base. Agents do not need API keys or signup — their wallet is their identity.

What file types are supported?

Any file up to 5 GB. The recipient page renders inline previews for images, audio, video, PDFs, markdown, HTML (sandboxed), Microsoft Office docs, and plain text or code.

Will my ID3 tags and album art survive?

Yes. The MP3 is stored byte-for-byte, tag block included.

Does the recipient need to download to listen?

No. The share page has an inline audio player. They can stream first, download if they want the file.

Is the MP3 re-encoded at a lower bitrate?

No. The bytes you upload are the bytes the recipient downloads. No re-encoding.

What about VBR vs CBR?

Both pass through unchanged. The MP3 header is preserved.

.mp3audio

How to send an MP3 file.

MP3 is the lingua franca of audio sharing. Short clips fit in email; longer episodes do not. quik.space takes the file byte-for-byte and gives the recipient an inline player on the share page, plus a download button for the original.

Drop your MP3 audio here.

Free up to 100 MB. No signup, no email needed.

No email means no recovery. If you lose this link, we can't get you back to this file.

Price scales with file count, up to 25 files. Shown once. 7-day expiry.

Have a code? Open with code →

What is a MP3 audio?

MP3 audio files use the .mp3 extension and the audio/mpeg MIME type. The format sits in the audio category. Typical files run 3 MB - 200 MB, which is well above what most email services will accept as an attachment.

Why you can’t email a MP3 audio

A 3-minute song fits in email, but a 90-minute podcast at 192 kbps is around 120 MB. Most email services reject it. A small batch of episodes pushes you over fast.Slack, Discord, and most other workplace tools have similar caps, often around 1 GB for free tiers and with aggressive per-channel storage limits. Even when the file fits, it counts against the recipient’s mailbox quota forever.

How quik.space handles MP3 audio

quik.space stores the MP3 byte-for-byte. The bitrate, the tag block, and the album art are preserved. The recipient hits the link and an inline HTML5 audio player loads instantly. The share page renders an inline HTML5 audio player, so the recipient streams the file before downloading the original.

The file lives for 72 hours by default and then enters a 7-day grace period. We do not train AI on your files. We do not share them with third parties. After grace, the bytes are permanently purged from storage. Read the full policy on privacy.

Common use cases

Send a finished podcast episode to a host
Share a music demo with a producer
Pass an audiobook chapter to an editor
Send a sermon recording to a website manager
Hand off an MP3 voiceover to a video editor

Frequently asked

Will my ID3 tags and album art survive?: Yes. The MP3 is stored byte-for-byte, tag block included.
Does the recipient need to download to listen?: No. The share page has an inline audio player. They can stream first, download if they want the file.
Is the MP3 re-encoded at a lower bitrate?: No. The bytes you upload are the bytes the recipient downloads. No re-encoding.
What about VBR vs CBR?: Both pass through unchanged. The MP3 header is preserved.

Related file types

Looking for size-based pages instead? See the pricing table or read the full FAQ.