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

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Getting 'Error 413 - Request Entity Too Large' – How Do I Fix This? or What's Causing 'Error 413' and - VPNGenius - 01-08-2024

"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!)*


“” - darkSprintX - 16-09-2024

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.


“” - proxyXchangeX - 17-11-2024

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.


“” - stealthGoX - 20-01-2025

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.


“” - SecretRogue66 - 07-02-2025

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.


“” - VPNGenius - 14-03-2025

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.

---

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! 🙌


“” - dataCloaker77 - 25-03-2025

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.


“” - DataMasked88 - 31-03-2025

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.


“” - deepDartX - 01-04-2025

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.