WhatsApp is often the default way to move a file to someone, and for most things it does the job. The problem is not usually the size cap. It is what WhatsApp quietly does to your photos and videos before sending them.
Two kinds of sending, two different limits
WhatsApp treats files differently depending on how you attach them.
| How you attach it | What happens (at the time of writing) |
|---|---|
| Photo or video from Gallery / Photos | Compressed to save data; resolution and bitrate reduced |
| Photo or video with HD selected | Higher quality than default, but still processed |
| Document (any file type) | Sent as-is, up to 2 GB |
| Link from a transfer service | Original file, size limited by that service |
So the headline "2 GB limit" only applies to documents. A two-minute 4K video picked from your camera roll will arrive looking noticeably softer, even though it was well under 2 GB.
How to send the original file in WhatsApp
On iPhone
- Open the chat and tap +.
- Choose Document, not Photos & Video Library.
- To pick a photo or video, tap Choose Photo or Video at the top of the document picker, or browse in Files if you have saved it there.
- Send. The recipient sees a file icon instead of a thumbnail, and gets the original.
On Android
- Open the chat and tap the paperclip icon.
- Choose Document.
- Browse to the file. Camera videos are usually under DCIM/Camera.
- Send.
On WhatsApp Web or Desktop
Click the + or paperclip and pick Document, then select the file in File Explorer or Finder. Dragging a photo straight into the chat window sends it as media, which gets compressed, so use the Document option when quality matters.
When WhatsApp is not the right tool
Sending as a document fixes quality, but there are still situations where WhatsApp gets awkward:
- You do not have the person's number, or you would rather not share yours. A client, a photographer, a seller online.
- The recipient needs the file on a computer. They have to open WhatsApp Web, find the message, and download it, assuming the media has not expired from their phone.
- You are sending a folder. WhatsApp sends individual files. Fifty RAW photos means fifty attachments.
- Many people need it. Forwarding a large file to a group sends it to every member's phone, whether they want it or not.
- You want it to disappear. A file in a chat stays there until someone deletes it.
Sending through a link instead
With Enzonic Send you upload once and share a link, a 6-digit code or a QR code. No phone numbers involved.
- On your phone, open send.enzonic.com in Safari or Chrome, or use the Enzonic Send app from the apps page.
- Tap the uploader. On iPhone, pick Photo Library or Choose File; on Android, choose from the file picker. You can select several files at once and they will be zipped together in the browser.
- Choose an expiry and, if needed, a password or download limit.
- Share the link however you like, including pasting it into WhatsApp itself.
The file is sent unchanged: no recompression, no resizing. The recipient can open the link on any device, phone or computer, and download the original. You can close the page once the upload is done; the file waits on Cloudflare's network until it expires.
Limits are worth stating plainly: 500 MB per transfer without an account, 2 GB with a free account, and a maximum expiry of 7 days. For a single document under 2 GB going to someone already in your contacts, WhatsApp's document option is perfectly fine. The link approach earns its place for folders, computers, strangers and files you want gone after a few days.
Quick tips for big videos
- Check the size first. On iPhone, the Photos app shows file size when you swipe up on a video or tap the info button. On Android, Gallery's details view shows it.
- iPhone HEVC videos may not play on older Windows PCs without a codec. That is a format issue, not a transfer issue. See send video from iPhone for options.
- Stay on Wi-Fi for anything over a few hundred megabytes. Mobile uploads can be slow and may count against your data plan.
- RAW photos and other professional formats should always go as documents or links. More in send RAW photos.
WhatsApp vs a transfer link at a glance
Use WhatsApp documents when: the recipient is a contact, it is one or a few files, and they will open it on their phone.
Use a link when: you are sending a folder, the person is not a contact, they need it on a laptop, or you want the file to expire automatically.
If the person is sitting next to you, the QR code is the fastest route: they scan it with their camera and download directly. The phone to laptop guide walks through that setup.
FAQ
What is the maximum file size on WhatsApp?
At the time of writing, WhatsApp lets you send documents up to 2 GB. Photos and videos sent through the normal gallery picker are compressed, so their size and quality drop.
How do I send a video on WhatsApp without losing quality?
Attach it as a Document instead of through Gallery or Photos. WhatsApp then sends the original file without recompressing it, up to the document size limit.
Does WhatsApp's HD option send the original file?
The HD option sends a higher-quality version than the default, but it is still processed by WhatsApp. Sending as a document is the way to get the untouched original.
Why can't the recipient open the document I sent?
They may not have an app that opens that file type, or it may still be downloading. On iPhone they can save it to the Files app; on Android it lands in the WhatsApp folder.
Can I send a file to someone without giving them my phone number?
Not through WhatsApp. A transfer link or 6-digit code from Enzonic Send lets you share a file without exchanging phone numbers.
Updated 2026-10-17