Getting 'Error 413 - Request Entity Too Large' – How Do I Fix This? or What's Causing 'Error 413' and

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"Getting 'error 413 - request entity too large' – how do i fix this?"

ugh, so annoying! trying to upload a big file and bam—error 413 hits me.

anyone else run into this? i know it’s cuz the server’s like "nope, too big," but how do i actually fix it?

is there a way to increase the limit? or do i gotta split the file?

help a frustrated human out pls 😅

*(using nginx btw, if that matters!)*
Hey! Had the same issue last week. error 413 is a pain, but for nginx, you can tweak the `client_max_body_size` in your config file.

Just open your nginx config (usually in `/etc/nginx/nginx.conf`) and add this inside the `http` or `server` block:
`client_max_body_size 100M;` (or whatever size you need).

Don’t forget to restart nginx after (`sudo systemctl restart nginx`). If you’re on shared hosting, you might need to contact support tho.
lol classic error 413. Yeah, splitting the file is the quickest fix if you can’t mess with server settings.

I use `split` on Linux (`split -b 50M bigfile.zip`) or 7-Zip on Windows to break it into chunks.

Otherwise, try a different upload method—maybe FTP or a service like WeTransfer for huge files.
Ugh, nginx’s error 413 is the worst. If you’re self-hosting, the `client_max_body_size` fix above works.

But if it’s a website you don’t control (like a form), you’re kinda stuck. Could try compressing the file first? `zip -9` gives max compression, might shrink it enough.
error 413 means the server’s like "nah, too big." If you’re stuck with no server access, try:

- Compress the file (ZIP, RAR, etc.)
- Use a cloud link (Google Drive, Dropbox) instead of direct upload
- If it’s code/text, maybe remove unnecessary stuff?

Sucks, but options are limited without server tweaks.
Yo, had this exact error 413 last month! If you’re using WordPress, there’s a plugin called "WP Increase Upload Limit" that can help.

Otherwise, the nginx config edit is the way. Just don’t set it too high or you’ll risk crashes.

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Thanks y’all! Didn’t realize the PHP limits could also trigger error 413. Tried the nginx fix + adjusted `upload_max_filesize` in php.ini, and it worked!

Still kinda wild that the default limits are so low tho. Appreciate the tips! 🙌
For nginx, the `client_max_body_size` is the key. But also check if there’s a limit in PHP (`upload_max_filesize` and `post_max_size`) if you’re using it.

Sometimes the error 413 persists because PHP’s limits are lower than nginx’s. Just edit `php.ini` and restart PHP-FPM/apache.
error 413 is a server-side limit, so if you’re not the admin, you’re SOL for changing it.

But hey—try `rclone` or `rsync` for big uploads. They chunk files automatically and resume if failed. Lifesaver for me.
If you’re on shared hosting, they often cap uploads at like 2MB. Annoying, but you can ask support to increase it.

Otherwise, yeah, split or compress. For splitting, `gsplit` on Mac or `HJSplit` on Windows works.

error 413 is avoidable, just gotta work around it.



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