Best Open Source Alternatives to ImageKit

Compare the best free and open-source alternatives to ImageKit — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 1 alternatives

ImageKit

Proprietary SaaS

ImageKit alternatives compared

Open-source alternatives to ImageKit, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Openinary	424	AGPL-3.0	DockerLinux	Yes	Oct 2026	Visit

Top open-source ImageKit alternatives

Openinary424AGPL-3.0

Open-source, self-hosted media server replacing Cloudinary with on-the-fly URL transformations, modern WebP and AVIF optimization, and S3 storage.

DockerLinux

vs ImageKit: a free, open-source option you fully control, licensed AGPL-3.0.

Visit

Edgar Sipki

Go & gRPC engineer · founder of EasyP

Promoted

Mentoring for backend developers. Consulting for startups.

Go, gRPC and Protobuf done right, LLM agents in production, and the hard parts of shipping a first product.

GogRPCProtobufLLM agents

sipki.online

Speaker at HighLoad++, GolangConf, AI Conf, DevOpsConf
Helped launch 7+ startups
Maintainer of EasyP, the open-source Protobuf toolkit