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imgproxy vs sharepreviews
Short answer: Pick imgproxy if you want on-premise, high-performance image processing; pick sharepreviews if you want URL-driven dynamic OG image generation. imgproxy has a free plan; sharepreviews is free and open source.
imgproxySelf-hosted solution for image processing needs
sharepreviewsNo-code Open Graph & Twitter Cards dynamic image generator. Open-source.Which to pick
Pick imgproxy if you want…
- On-premise, high-performance image processing
- Self-hosted image pipelines
Pick sharepreviews if you want…
- URL-driven dynamic OG image generation
- A free, open-source tool
Side by side
- What it is
- imgproxy:imgproxy is a self-hosted image processing server that resizes, optimizes and transforms images on the fly.
- sharepreviews:SharePreviews is an open-source no-code editor that creates dynamic Open Graph and Twitter Card images via template URLs.
- Best for
- imgproxy:On-premise, high-performance image processing
- sharepreviews:URL-driven dynamic OG image generation
- Who it’s for
- imgproxy:Web developers and DevOps teams needing fast, secure image handling on their own infrastructure.
- sharepreviews:Web developers and marketers who need custom social preview images without writing code.
- Pricing
- imgproxy:Freemium
- sharepreviews:Open source
- Starting price
- imgproxy:—
- sharepreviews:Free
- Free plan or trial
- imgproxy:Free trial
- sharepreviews:Free to use
- Open source
- imgproxy:Yes, 11,098 GitHub stars
- sharepreviews:Yes
- Works with
- imgproxy:Docker, Linux packages, Amazon S3, MinIO, Cloudflare R2, Google Cloud Storage, Azure Blob Storage, Prometheus
- sharepreviews:—
imgproxy features
- On-the-fly resizing & cropping. Resize, crop, fill and rotate images via URL parameters without pre-generating variants.
- Advanced optimization. Strip metadata, apply PNG quantization, advanced JPEG/WebP compression and SVG minification.
- Smart AI features. Smart crop, object detection, auto-quality by file size or SSIM, and best-format selection.
- Watermarking & filters. Add image or text watermarks, shadows, blurs, sharpening, color adjustments and gradients.
- Security controls. URL signing, request authorization, image-bomb protection and SVG sanitization.
- Extensive source support. Fetch images from HTTP(S), local files, S3, GCS, Azure Blob, MinIO, Cloudflare R2 and OpenStack Swift.
sharepreviews features
- Figma-like visual editor. Design custom image templates with a drag-and-drop, no-code interface.
- Template library. Choose from pre-designed templates for eCommerce, blogs, profiles, docs, etc.
- URL-based image generation. Generate images in real time by calling a template URL with query variables.
- No SDK or API required. Images are created purely via HTTP URLs, no client libraries needed.
- Social Card Validator. Check how your OG/Twitter cards render and verify required meta tags.
- Open-source project. Source code is publicly available on GitHub for review and contribution.
imgproxy vs sharepreviews FAQ
What is the difference between imgproxy and sharepreviews?+
Self-hosted image processing service, requires integration code; SharePreviews uses URL templates only.
Should I use imgproxy or sharepreviews?+
Pick imgproxy if you want on-premise, high-performance image processing or self-hosted image pipelines. Pick sharepreviews if you want URL-driven dynamic OG image generation or a free, open-source tool.
Is imgproxy or sharepreviews free?+
imgproxy has a free plan and paid plans. sharepreviews is free and open source.
Is imgproxy or sharepreviews open source?+
Yes, both are open source: imgproxy (imgproxy/imgproxy on GitHub, Apache-2.0 license) and sharepreviews (sgalanb/sharepreviews on GitHub).
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.