# Fonts & Assets: Limits

> Size ceilings per file type.

Glider documentation · Building Graphics · Web page: https://cgglider.com/docs/assets/limits/

Sections of this page: [Files & folders](https://cgglider.com/docs/assets.md) · [Fonts](https://cgglider.com/docs/assets/fonts.md) · [Limits](https://cgglider.com/docs/assets/limits.md) · [How files are served](https://cgglider.com/docs/assets/serving.md)

| Type | Extensions | Max size |
| --- | --- | --- |
| Images | png, jpg, jpeg, gif, webp, bmp | 10 MB |
| SVG | svg | 256 KB |
| Photoshop | psd | 1 GB |
| PDF | pdf | 20 MB |
| Spreadsheets | xlsx, xls | 15 MB |
| CSV | csv | 5 MB |
| Text | txt, md | 1 MB |
| Scripts | js | 1 MB |
| JSON | json | 8 MB |
| Lottie | lottie | 15 MB |
| Audio | mp3 / wav | 30 MB / 40 MB |
| Video | mp4, webm | 80 MB |
| Fonts | ttf, otf | 8 MB |

1 GB is the absolute ceiling for any upload. Files are checked by magic bytes on the server, not just by extension, so renaming a file to get past the accept list does not work.