How to Upload Videos on Reddit and Manage Multiple Reddit Accounts?

As one of the largest content-sharing communities worldwide, Reddit has become a vital channel for brand promotion and traffic acquisition. Whether you are a cross-border e-commerce seller, a content creator, or a team that handles external linkage and brand visibility, Reddit is a highly active, engaging, and content-driven platform.

However, Reddit users often encounter scenarios such as: what if some videos cannot be uploaded to Reddit? What are the common problems when the video publishing fails?

Why Upload Videos on Reddit?

Reddit is a community platform focused on various themed subreddits (sub-communities), where each subreddit usually revolves around specific topics (like tech, gaming, cross-border, e-commerce, AI, etc.) with strict regulations. Reddit promotes high user engagement and seriousness, and quality content will generally receive more upvotes.

Compared to purely textual posts or links, video content on Reddit tends to attract more users to stay, comment, and interact, enhancing the credibility of accounts built within subreddits. On Reddit, video content has several clear advantages:

• Higher Engagement Rate: Videos are more frequently upvoted and commented on.
• Builds Account Credibility: More directly showcases products, tutorials, and perspectives compared to link sharing.
• Appropriate for Interactive Traffic: Video + comment engagement is more secure than direct link promotion.
• Suitable for Account Nurturing: Video content is more likely to be promoted within subreddits, and high-quality videos enhance account authority significantly.

How to Upload Videos on Reddit?

For registered users, follow these straightforward steps to upload videos on Reddit.

1. Open the Reddit app or the website.
2. Click on the "Create Post" button in the upper right corner.
3. Select the suitable subreddit.
4. Choose "Image and Video," and upload the video file you want to submit.
5. Write a captivating title.
6. Click "Post".

If you find that the option for "Image and Video" is greyed out, or you cannot select it, it means that the subreddit does not allow direct video uploads. Instead, you can choose to "Post a video link" to upload corresponding video content.

Why Can't I Upload Videos on Reddit?

Apart from subreddit-specific restrictions, there are several scenarios where video uploads may fail:

1. No Permission to Access the Video Files on the Reddit Mobile App

When you use the Reddit mobile app to upload videos, if you can't select a video or press the upload button, it indicates that the Reddit app does not have access to your device's photos / storage permissions.

Solution: Open device settings → Apps → Reddit, enable "Photos / Media / Storage" permissions, and restart the Reddit app.

2. Video File Doesn't Meet Reddit Requirements

Reddit has specific limits on video uploads, requiring the video to be smaller than 1GB, that the length is limited to 15 minutes, and only MP4 or MOV formats are supported.

Before uploading a video, check the size of the video file using suitable compression tools, while avoiding uploading 4K or high-bitrate files.

3. Reddit Application Malfunction

If the upload screen appears normal but fails to upload the video or hangs on the upload page, it is likely a compatibility issue with the version of the Reddit app.

Solution: Clear the cache of the Reddit app and log out of your account, and if still unsuccessful, consider uninstalling Reddit and reinstalling.

4. Account or Device Environment Affected by Controversy

If a device logs into multiple Reddit accounts or shares the same IP address frequently, it may trigger Reddit's algorithm, leading to restrictions on account functionalities, for example by failing to upload videos or messages not being seen.

Solution: Use different browsers/devices to log into Reddit accounts and pay attention during operations.

How to Upload Videos to Reddit With Links?

If uploading video files directly doesn’t work, you can attach videos to Reddit via video link redirects. This is a more convenient method, especially for NSFW or restricted communities.

First, upload your video to Imgur, Gfycat, YouTube, Vimeo, or similar video platforms, then follow the steps below.

1. Log in to your Reddit account.
2. Click “Create Post” and choose the appropriate subreddit.
3. Select “Link” in the post type section.
4. Paste the URL of the video uploaded to Imgur, YouTube, or other platforms.
5. Add a title. Reddit will automatically generate a video preview.
6. Click “Post”.

If you are running Reddit accounts long-term, after publishing a Reddit video you should actively participate in discussions and comments. This helps increase video engagement and gain more upvotes.

How to Efficiently Manage Multiple Reddit Accounts?

When you need to operate multiple Reddit accounts, switching between accounts on a single device and uploading videos can be very time-consuming. At the same time, account security must be considered—shared devices or identical IP addresses can easily trigger account restrictions. So what tools can help users manage Reddit accounts and upload videos more efficiently?

DuoPlus provides a dedicated anti-detect cloud phone solution . Each Reddit account runs in an independent, isolated Android environment with different proxy IPs to simulate real user behavior, effectively reducing system detection risks.

With DuoPlus, you can:

✅ One account per device, preventing device-based account linking. ✅ Each cloud device is bound to an independent proxy IP, simulating real users. ✅ One-click installation of the Reddit app on cloud devices.

Compared to physical devices or emulators, cloud phones offer higher compatibility and security for long-term Reddit operations. They also support managing multiple accounts and uploading content simultaneously, helping you better control operating time and efficiency.

Instructions for Using the File Upload Feature in DuoPlus:

Step 1: Log in to your DuoPlus account and open the cloud phone you want to upload files to.

Step 2: Click “Cloud Drive” to upload local video files to cloud storage.

Step 3: Select the files you want to send to the cloud phone and click “Send”.

Step 4: Enter the file sending page, input the target cloud phone ID, or click “Select Cloud Phone” on the right to choose the cloud phone that will receive the files.

Step 5: Choose batch or single video files on the cloud phone, preview the sending status, and click “Send” after completion.

With DuoPlus’s efficient features, you can significantly reduce repetitive actions when managing Reddit accounts, optimize your Reddit content upload workflow, and improve overall Reddit marketing efficiency.

Common Reddit Issues and Solutions

1. How can I quickly increase the activity of a new Reddit account?

New accounts have low trust levels. You need to build activity by commenting, upvoting, participating in discussions, and choosing active subreddits to post in. Avoid repeatedly posting duplicate content in the same subreddit.

2. How can I improve video clarity when uploading to Reddit?

Reddit applies video compression. It’s recommended to upload videos under 1GB and ensure the original video quality meets Reddit’s recommended encoding standards.

3. Does Reddit support uploading videos with sliders or embedded text?

Reddit does not support videos with interactive sliders or dynamically added text. Any text or effects should be edited into the video during pre-production to ensure optimal playback quality.

Overall, video is one of the most valuable content formats on Reddit, so using the right video upload methods is critical. If you’re moving from “single-account” to “multi-account” operations, choosing an independent and secure management solution can greatly improve both efficiency and account safety.

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