Settings & help
A transparent home for your originals. Here’s how it works.
Cloud storage
- Maximum image size
- 5.0 MB
- Configured application quota
- Set during storage setup
- Cloud usage
- Available after connection
- Upload rate limit
- 20 images / account / hour
This is a configured app limit, not a promise of unlimited storage or a provider plan allowance. Your cloud provider’s account quota and billing still apply.
Public files. Private library.
Your library metadata is private to your account. Every uploaded original is stored in a public bucket: anyone with the URL can open, download, or share it. Do not upload confidential images.
Only you and authorized administrators can delete your originals. Deleting removes the stored file, but previously downloaded copies and CDN caches may still exist.
Always your original
Images are uploaded as the original bytes. No resize, no recompression, no generated replacement. Animated GIFs stay animated; PNG transparency stays intact.
Unsafe SVG files are rejected, never rewritten. SVGs with scripts, external resources, embedded HTML, animations, or unsupported XML are not accepted. Save a safe, self-contained SVG to upload it.
A direct link, not a preview page
Copy URL gives you the publicly accessible original file. Upload success is shown only after the server downloads that URL and verifies its exact bytes using SHA-256.
Links have no app-defined expiry. They stay valid while the file exists, the bucket remains public, and the storage project is active.
Owner setup checklist
The included SETUP.md contains complete deployment, bucket, secrets, outbound-domain, security, and workflow testing instructions.
- 1Create public nisimg and private nisimg-internal storage buckets.
- 2Add server-only Supabase credentials and configured file / storage limits in Secrets.
- 3Deploy the images function, allow your storage domain, and test with an original image.