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Kling-4.org is an independently operated AI video workspace for creators exploring short social clips and visual storytelling. Start with text prompts or reference images and choose available models, duration, aspect ratio and audio settings. The interface shows required credits before generation. Not the official Kuaishou website.

JevModel is an independent, bilingual guide and browser workbench for TypeSafe's Jev decision model, aimed at developers and product teams who need a judgment their code can act on. Instead of free-form prose, Jev returns a typed answer: one choice from a set you define, a score on a scale, or the probability that a statement is true. The Jev Workbench ships ten editable workflow presets covering support routing, lead scoring, agent action gating, incident triage, release readiness and more; edit the state and questions and run a real decision in the browser. Each account gets five free runs per UTC day plus a one-time 100K token grant. Thirty-plus guides cover the API, question types, access paths, comparisons with LLM prompts and rules engines, and evaluation.

Jev Model is a System One decision model for developers. It accepts shared state as text, JSON objects, or arrays of text and answers up to eight Choice, Score, or Noul questions in parallel, returning structured outputs with probabilities that applications can use for classification, routing, scoring, guardrails, and human-review workflows. The website provides a free unlimited online playground, documentation, API access, and paid access plans.

An independent playground and API for turning text into structured classification, scoring, and yes-or-no decisions with probabilities. Use it free in the browser after sign in, with saved configurations and run history; buy credits for HTTP API integration in routing, agent workflows, and citation verification.

ZeroGPT Plus is a free AI content detector. It identifies text generated by models such as ChatGPT, GPT-5, Gemini, and Claude, and also includes plagiarism checking, paraphrasing, summarization, grammar correction, and translation. No login is required to use the free tools.

Kling 4.0 AI is a browser-based AI video generator. Create clips from a text prompt, animate images (up to 9 reference images with first/last frame control), or drive a character with audio for lip sync, then refine results with built-in video editing and a prompt-writing agent. Clips run up to about 30 seconds in 16:9, 9:16 or 1:1, with 4K, watermark-free MP4 export. The same workspace also offers Kling 2.x/3.0, Veo 3.1, Seedance and Hailuo video models plus several image models. New accounts get free credits; paid plans start at $16/month. Kling 4.0 AI is an independent third-party service and is not the official Kuaishou/Kling website.

Independent Kling workspace. Kling 4.0 Coming Soon (reported 4K HDR, multi-keyframe, ~120s). Live today: Kling 2.6 / 3.0 Omni with free credits. Not affiliated with Kuaishou.

Hellomatik HM-2 gives a company one live model of the business, drawn from its systems, databases and email, with a single definition for each figure. Department applications and AI agents run on that model and act on it automatically.

Playground for Jev and Laya System One models — classify text, route intents, score inputs, and test LLM guardrails with structured judgments. Free signup includes 1,000,000 input tokens with no credit card.

Qwen Image 2.1 is a free AI tool for generating and editing images with advanced image models.

Vofy is a browser-based AI creative studio for image and video. Generation, editing, compression and background removal all run on the user's own device using WebAssembly and WebGPU, so files are never uploaded to a server. There is no upload endpoint, making the privacy claim verifiable, and it works offline once models are cached. Free to use, no signup required.

GemOmni is a multi-model AI workspace for creators, marketers, and content teams to generate and edit images and videos faster. It supports image generation, video generation, creative iteration, social content, campaigns, concepts, and visual production in one focused workflow.