> For the complete documentation index, see [llms.txt](https://whoisdsmith.gitbook.io/dev-stax/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whoisdsmith.gitbook.io/dev-stax/readme/file-transformation.md).

# File Transformation

* [Cloudinary](#cloudinary)
* [Filestack](#filestack)

## Cloudinary

[Pricing page](http://cloudinary.com/pricing)

* *Free tier*: 75,000 total images or videos and 7,500 monthly transformations, 2GB storage, 5GB bandwidth/month
* *Pros*: free tiers includes images and videos manipulations (resizing, effects, overlays, optimization), backup and revisions, supports PDF, sprites, animated GIFs, etc. Provide SDK in multiple languages
* *Limitations*: free tier does not offer custom domain

## Filestack

[Pricing page](https://filestack.com/pricing)

* *Free tier*: 250 file uploads/month, 500 file transformations/month, 3GB bandwidth/month
* *Pros*: image and video transformations, document file conversions, audio/video transcoding, free CDN, HTML widget, iOS SDK, tons of cloud storage integrations
* *Limitations*: file upload size limited to 50 MB, free tier does not offer custom CNAME, S3 as file source is premium feature