AI platform for upscaling images, enhancing photos, and generating high-quality creative assets with contextual detail.
Fottly
About Fottly
Fottly is a self-hosted image transformation service that handles resizing, format conversion, cropping, watermarking and AI background removal through URL parameters. It runs on the user’s own infrastructure and stores results in a user-controlled S3-compatible bucket, avoiding third-party metering. The tool supports modern formats such as WebP and AVIF, and allows stacking multiple operations in a single request. Background removal is included and powered by an internal Rembg service, while watermarks can be overlaid with configurable positioning and opacity. All derived images are cached in the same bucket, and non-image files are served unchanged. The system integrates via environment variables pointing to an S3, Cloudflare R2 or MinIO bucket, and provides a small authenticated API for file management and cache invalidation.
Key features
- Resize and crop via URL parameters
- Convert images to WebP, AVIF, JPEG or PNG on the fly
- AI background removal with transparent output
- Configurable watermarks with corner, size and opacity controls
- Automatic caching of derived images in S3 bucket
- S3-compatible storage integration
- File upload, rename and delete via authenticated API
- Safe passthrough for non-image files
Use cases
- Dynamic image resizing for responsive websites
- Batch format conversion for legacy systems
- Product image background removal for e-commerce
Pros
- Self-hosted with no per-credit metering
- AI background removal included at no extra cost
- Supports AWS S3, Cloudflare R2 and MinIO
- AGPL-3.0 licensed with no usage restrictions
- Automatic caching of transformed images
Cons
- Requires running a server or using Fottly Cloud
- No free tier for self-hosted version
- Watermarking limited to files in the same bucket
- Background removal runs locally only
Frequently asked questions about Fottly
What is Fottly and what does it do?
Fottly is a self-hosted image transformation service that resizes, crops, converts formats, watermarks, and removes backgrounds from images using URL parameters. It runs on the user’s own infrastructure and stores results in a user-controlled S3-compatible bucket.
Who should use Fottly?
Fottly is designed for developers and businesses that need full control over their image processing pipeline, want to avoid third-party metering, or require AI background removal without additional costs. It suits those comfortable managing their own infrastructure.
How does Fottly handle AI background removal?
AI background removal is included as a built-in feature powered by an internal Rembg service. Users can add the `bg_remove` parameter to their image URLs to automatically cut out the main subject onto a transparent background.
Can Fottly integrate with existing storage solutions?
Yes, Fottly integrates with S3-compatible storage solutions such as AWS S3, Cloudflare R2, or MinIO. Users configure the system via environment variables pointing to their chosen bucket.
What are the pricing models for Fottly?
Fottly offers a self-hosted version under the AGPL-3.0 license at no cost, and a managed cloud version with flat monthly pricing starting from €19 per month for the first tier. The cloud version includes managed hosting, HTTPS, backups, and updates.
How do I get started with Fottly?
For self-hosted use, users can deploy Fottly via containers and configure it using environment variables. For the cloud version, users can start a free trial by signing up, providing payment details, and receiving a server URL, API key, and interactive editor link within 24 hours.