# Fluximage

> AI-powered image optimization — compress, convert, and enrich images with alt text and SEO filenames at scale.

## Docs

- [Authenticate Fluximage API requests with Bearer tokens](https://docs.fluximage.io/api/authentication.md): Pass your API key as a Bearer token in the Authorization header on every Fluximage API request. Keys require the Agency plan and are shown only once.
- [POST /api/compress — compress and optimize images](https://docs.fluximage.io/api/compress.md): Compress, convert, resize, watermark, and AI-enhance up to 20 images per request using multipart/form-data. Returns signed download URLs per image.
- [Fluximage REST API: endpoints, auth, and integration](https://docs.fluximage.io/api/overview.md): Integrate AI-powered image optimization into your own tools using the Fluximage REST API. Base URL, authentication, and available endpoints overview.
- [GET /api/usage — check credit balance and plan limits](https://docs.fluximage.io/api/usage.md): Retrieve your plan name, compressions used, AI credit balances, and remaining capacity for the current billing period. No request body required.
- [Frequently asked questions about Fluximage features](https://docs.fluximage.io/faq.md): Answers to common questions about supported formats, AI credits, compression quality settings, watermarking, API access, and how your files are handled.
- [AI-generated alt text for images using GPT-4o Vision](https://docs.fluximage.io/features/ai-alt-text.md): Automatically write SEO-optimized alt text for every image using GPT-4o Vision. Supports 15 languages and accepts optional keywords and context.
- [Batch processing: compress up to 20 images at once](https://docs.fluximage.io/features/batch-processing.md): Upload up to 20 images per batch and compress them all in parallel. Download results one by one or as a single ZIP, with per-file size savings shown.
- [Image compression: formats, quality, and dimensions](https://docs.fluximage.io/features/image-compression.md): Reduce image file sizes by up to 80% by converting to WebP or AVIF, adjusting quality between 40–100, and setting optional max width or height limits.
- [AI SEO filename rename: auto-generate descriptive slugs](https://docs.fluximage.io/features/seo-rename.md): Replace generic filenames like IMG_9002.jpg with descriptive, lowercase hyphenated slugs that AI generates by reading your image content directly.
- [Batch watermarking: apply your logo to every image](https://docs.fluximage.io/features/watermarking.md): Upload a PNG watermark and apply it to every image in a batch. Control the scale (5–50%), opacity (0–100%), and position from a 9-point grid.
- [Fluximage: AI image optimization, alt text, and SEO](https://docs.fluximage.io/introduction.md): Fluximage compresses, converts, and enriches your images with AI-generated alt text, SEO filenames, and watermarks — all from one dashboard.
- [Plans and pricing: compressions, AI credits, top-ups](https://docs.fluximage.io/plans.md): Compare Free, Starter, Pro, and Agency plans. Review monthly compressions, AI credits, WordPress site limits, and one-time top-up packs.
- [Quickstart: compress and optimize images with Fluximage](https://docs.fluximage.io/quickstart.md): Sign up for Fluximage, upload a batch of images, configure your output settings, and download your optimized ZIP in under five minutes.
- [API keys: generate and rotate your Fluximage API key](https://docs.fluximage.io/settings/api-keys.md): Generate an API key in your Fluximage dashboard to authenticate programmatic requests. Keys start with flx_live_ and are shown only once.
- [Authorized domains: whitelist sites for WordPress plugin](https://docs.fluximage.io/settings/authorized-domains.md): Add authorized domains to your Fluximage account to prepare for the WordPress plugin integration. Limits range from 1 domain on Starter to 10 on Agency.
- [Credits and usage: compressions, AI credits, top-ups](https://docs.fluximage.io/settings/credits-usage.md): Understand how Fluximage compression credits and AI credits work, when they reset each month, and how purchased top-up credits extend your capacity.
- [Troubleshooting Fluximage compression and AI errors](https://docs.fluximage.io/troubleshooting.md): Diagnose and fix upload failures, compression limits, AI feature errors, and account issues — with step-by-step guidance for every error message.

## Optional

- [Dashboard](https://fluximage.app/dashboard)