Fottly

Fottly is an open-source, self-hosted image transformation service designed for complete control and cost predictability. Key features include: • Image resizing, cropping, and format conversion • On-the-fly background removal • Watermarking capabilities • URL-based transformation parameters • Self-hosted deployment on your own infrastructure This service allows users to manipulate images through simple URL parameters, ensuring that all transformations happen on your servers and within your existing S3 storage. Unlike traditional cloud CDNs, Fottly eliminates per-credit metering, giving you predictable costs without worrying about fluctuating traffic or unexpected invoices. Your original images and cache remain entirely within your control. Fottly integrates essential tools like background removal directly, avoiding extra add-on costs often found with hosted solutions. It's built for developers and businesses that require robust image processing without vendor lock-in or proprietary SDKs. The AGPL-3.0 license ensures transparency and the freedom to adapt the source code. Ideal for e-commerce platforms, content management systems, and web applications needing efficient image delivery and manipulation while maintaining full data ownership and cost control.