# Artnex > AI-powered creative platform for generating and editing images, videos, and audio. ## Docs - [Buy and Manage Your Artnex Credits](https://docs.artnex.app/account/managing-credits.md): Understand how Artnex credits work, compare Starter, Creator, and Pro packs, and top up your balance to use across every AI tool with no expiry. - [Update Your Artnex Profile and Settings](https://docs.artnex.app/account/profile-settings.md): Edit your display name, avatar, and bio, manage your public creator profile, view your generation history, and delete your Artnex account if needed. - [Sign Up and Log In to Artnex](https://docs.artnex.app/account/signup-and-login.md): Create your Artnex account with email or Google OAuth, log in, reset your password, and start generating AI content with free trial credits. - [Authenticate Requests to the Artnex API](https://docs.artnex.app/api/authentication.md): Get your Artnex API key, attach it to every request as a Bearer token, handle 401 Unauthorized errors, and follow security best practices. - [POST /v1/edit — Edit Images with AI via API](https://docs.artnex.app/api/edit-image.md): Edit and transform existing images with AI instructions. Supply a source image and a prompt; receive a modified image URL with precise credit costs. - [POST /v1/generate — Generate Images via API](https://docs.artnex.app/api/generate-image.md): Generate AI images from text prompts using Artnex's model lineup. Choose from 8 models, control dimensions, and get URLs back in seconds. - [POST /v1/video — Generate Videos via API](https://docs.artnex.app/api/generate-video.md): Generate AI videos from text prompts or reference images. Supports Google Veo, OpenAI Sora, Kling, WAN, and Seedance models with async polling. - [Connect Artnex to n8n Automation Workflows](https://docs.artnex.app/api/n8n-integration.md): Trigger Artnex AI actions from n8n workflows using webhooks. Set up event-driven automation to generate images, post to social media, and more. - [Artnex REST API — Overview](https://docs.artnex.app/api/overview.md): Programmatic access to Artnex AI creative tools. Learn about authentication, credit billing, rate limits, and JSON response formats. - [POST /v1/remove-bg — Remove Backgrounds via API](https://docs.artnex.app/api/remove-background.md): Remove image backgrounds automatically via the Artnex API. Submit any photo and receive a transparent PNG back in seconds for just 10 credits. - [POST /v1/tts — Text-to-Speech API Reference](https://docs.artnex.app/api/text-to-speech.md): Convert text to natural-sounding speech audio via the Artnex API. Choose ElevenLabs or Kling voices and get a direct audio URL in the response. - [POST /v1/upscale — Upscale Images via API](https://docs.artnex.app/api/upscale.md): Upscale images to higher resolutions using AI via the Artnex API. Submit any image by URL or base64 and receive a sharpened, enlarged version. - [Generate Original Music with AI](https://docs.artnex.app/audio-tools/music-generator.md): Create original, royalty-free music tracks from a text description. Choose your duration and generate custom soundtracks in seconds. - [Create Custom Sound Effects with AI](https://docs.artnex.app/audio-tools/sound-effects.md): Generate custom sound effects from a text description using Artnex VoiceZen. Produce unique SFX for games, videos, and podcasts in up to 22 seconds. - [Convert Text to Natural Speech with AI](https://docs.artnex.app/audio-tools/text-to-speech.md): Turn written text into natural speech audio with Artnex VoiceZen. Choose from 20+ AI voices across multiple languages and download the result instantly. - [Clone Any Voice with AI in Seconds](https://docs.artnex.app/audio-tools/voice-cloning.md): Replicate any voice from a short audio sample using Artnex VoiceZen, then generate new speech in that cloned voice from any text you provide. - [Design Graphics on the Artnex Canvas](https://docs.artnex.app/creative-studio/canvas.md): A full-featured graphic design editor with AI assistance. Draw shapes, add text, remove backgrounds, and generate images — all in one canvas. - [Automate AI Workflows with NodeZen](https://docs.artnex.app/creative-studio/nodezen.md): A visual workflow builder that lets you chain AI tools together. Drag nodes onto a canvas, connect them, and run multi-step AI pipelines with one click. - [Create AI Art Faster with Templates](https://docs.artnex.app/creative-studio/templates.md): Pre-built AI creative effects you can apply to your photos in seconds. Pick a template, upload your photo, and generate stunning results. - [Artnex Credits and Pricing Explained](https://docs.artnex.app/credits-and-pricing.md): Artnex uses a pay-as-you-go credit system. Learn how credits are spent per tool, compare packs, and estimate your usage before you buy. - [Remove Image Backgrounds Instantly](https://docs.artnex.app/image-tools/background-remover.md): Artnex's Background Remover uses AI to cut out backgrounds in one click and exports a clean transparent PNG — no manual masking required. - [Generate Professional AI Headshots](https://docs.artnex.app/image-tools/headshots.md): Upload a reference photo and get four studio-quality headshot variations — professional, casual, creative, or corporate — without booking a photographer. - [Upscale Images to Higher Resolutions](https://docs.artnex.app/image-tools/image-upscaler.md): Artnex's Image Upscaler uses AI to enlarge photos to 2K, 4K, or 8K without blurry or pixelated results — ideal for print, ads, and product photos. - [Generate & Edit Images with ImageZen](https://docs.artnex.app/image-tools/imagezen.md): ImageZen is Artnex's AI image generation and editing hub. Choose from 14 models, write a prompt, and create stunning visuals in seconds. - [AI Product Photography for E-Commerce](https://docs.artnex.app/image-tools/product-photography.md): Upload a product photo and generate studio-quality e-commerce images with custom backgrounds, lighting, and compositions — powered by GPT Image 2. - [Artnex: AI Creative Platform](https://docs.artnex.app/introduction.md): Artnex gives you AI tools to generate images, videos, and audio, design on canvas, and automate creative workflows — all in one platform. - [Get started with Artnex](https://docs.artnex.app/quickstart.md): Create an Artnex account, receive free trial credits, navigate the dashboard, and generate your first AI image or video in under five minutes. - [Sync Lips to Audio with AI Avatars](https://docs.artnex.app/video-tools/lip-sync.md): Artnex Lip Sync animates a portrait photo or video to match any audio track — create talking avatars with nine AI models from ByteDance, Kling, and more. - [Extend Videos Longer with AI](https://docs.artnex.app/video-tools/video-extend.md): Use Artnex Video Extend to seamlessly lengthen any video clip with AI — add seconds to existing footage while preserving style and motion. - [Upscale Videos to 4K with AI](https://docs.artnex.app/video-tools/video-upscaler.md): Use Artnex Video Upscaler to enhance any video to 720p, 1080p, 2K, or 4K — AI sharpens detail and removes compression artefacts frame by frame. - [Create AI Videos with VideoZen](https://docs.artnex.app/video-tools/videozen.md): Generate stunning AI videos from text or images using VideoZen — choose from 11 top models including Google Veo 3.1, OpenAI Sora 2, and Kling. ## Optional - [Help](https://artnex.ai/help)