Main reasons why a video won’t upload
Internet connection issues (Wi-Fi or mobile network)
If the video won’t send or doesn’t appear to the recipient, start with the basics: check your internet. Telegram doesn’t always show an obvious error – the upload just freezes. Try turning airplane mode on and off, restart your Wi-Fi, or switch to mobile data.
Recently on Reddit, one user wrote: “I noticed that a video won’t upload in Telegram when I’m on public Wi-Fi – a VPN helped!”
Temporary issues on Telegram’s side
Telegram’s servers sometimes go down. Especially during mass broadcasts or updates. You can check on Twitter @telegram or on Downdetector.
How to send a link to your Telegram account – useful if you want to test sending from another device: source
Not enough storage on your phone – a hidden cause of errors
How to check and clear storage
Your phone might simply not be able to process videos in time. Go to phone settings → storage → check how much is available. Delete old media, clear out downloads, clear the cache of messaging apps.
What to do if Telegram won’t upload even a small video
Sometimes the problem isn’t the file size, but a RAM overload. Restart your device, close background apps, and try again. This works especially well on older models.
Why Telegram won’t upload a video on iPhone or Android
OS restrictions and permission issues
If you’re using Telegram for the first time, it might not have received access to media. Check permissions: Settings → Apps → Telegram → File and media access.
Clearing cache and restarting the app
Telegram might glitch after an update. Clear cache: Telegram Settings → Data and Storage → Storage Usage → Clear Cache. Then restart the app.
File format or size – what Telegram doesn’t support
Supported formats and size limits
Telegram supports MP4, MOV, AVI, but with nuances. A video larger than 2 GB may not send without Telegram Premium. Shorten the video or use cloud storage.
How to compress a video without losing quality for Telegram
Use Handbrake or online services like Clideo. Set the codec to H.264, audio to AAC, and resolution no higher than 1080p.
How to earn money in Telegram with video if you’re a blogger? Find out which channels generate income: link
Video won’t send in a chat – possible reasons
You have been restricted or blocked
If you can’t send anything to a specific chat, check if you’ve been blocked. In groups and channels, an admin may have issued a temporary ban or restriction.
Limitations in groups and channels
Some groups have media files disabled. Or there is a filter by format and size. Try sending the video to your Saved Messages. If it uploads there, the issue is with the group settings.
Why Telegram won’t upload a video from the gallery
The app doesn’t have access to photos and media
Telegram might not see your gallery if it hasn’t been granted access. Check permissions in your system settings. This is especially relevant on Android 13+ and iOS 14+, where access to each folder is granted separately.
What to do if Telegram doesn’t see files
Move the video to another folder, rename the file (for example, remove special characters from the name), restart Telegram, and try again.
What to do if the video gets stuck at the upload stage
Upload interrupted due to power saving
If power saving mode is on or background processes are restricted, Telegram pauses active uploads. Turn off battery saving.
Restarting the connection and switching networks
Sometimes simply disconnecting from Wi-Fi and reconnecting helps. Or switching from 4G to 5G. The problem could be with your ISP – especially if Telegram is blocked at the network level.
Updating Telegram and resetting settings – does it help
When the problem is an outdated app version
If Telegram hasn’t been updated in over a month, be sure to update it. Older versions handle media poorly and may glitch on new OS versions.
How to safely reset Telegram settings
Go to Telegram → Settings → Privacy and Security → Delete all sessions. This is safe and helps with bugs. If it doesn’t help, reinstall the app.
When to contact support or wait for a fix
Issues on Telegram’s server side
If you’ve tried everything and the video still won’t upload, the problem is likely not on your end. Telegram may temporarily disable some features during updates.
Where to check for global outages
Go to Downdetector or Twitter and search for the hashtag #TelegramDown. Users are often the first to notice widespread issues and complain on social media.
How to quickly fix a video upload error
Check your internet → clear storage → update Telegram → grant file access → restart. If that doesn’t help, check the video format or try a different network. In most cases, everything is resolved within a couple of minutes.
If the video is important but won’t send, share it as a link via cloud storage. Or send it to your Saved Messages to test how uploading works in your current session.
