Seedance 2.5

Use Seedance 2.5 to generate 30-second AI videos in one run. Upload text, images, audio, or video as references. No stitching required. Try it online.

AIQualityHQ

AIQualityHQ offers a free, browser-native suite of deterministic AI prompt tools designed to help prompt engineers, AI developers, and QA teams measure, improve, and and trust every AI interaction. It provides instant analysis and diagnostic feedback to ensure production-grade LLM prompts are secure, efficient, and accurate.Key Features:System Prompt Generator: Synthesize production-grade LLM system instructions with explicit role definitions and security locks.Prompt Quality Checker: Evaluate prompts across 6 core dimensions (structure, memory, context, accuracy, privacy, security) with instant diagnostic rules.Prompt Optimizer: Heuristic token reduction, filler word removal, and multi-model cost estimation for major LLMs.Injection Scanner: Red-team prompts for multi-vector injection vulnerabilities, DAN jailbreaks, and system prompt leakage risks.AI Auditor Tool: Audit LLM response accuracy, context grounding, hallucination frequency, and test automation execution.100% Private & Instant Analysis: All tools run client-side in the browser, ensuring data privacy and delivering results in under 10ms.Use Cases:AIQualityHQ streamlines AI development workflows by serving as a pre-deployment template gate, validating system instructions and prompt templates before launching features to production. This prevents common issues like missing role constraints and formatting ambiguities that lead to unpredictable AI behavior.For CI/CD quality testing, its zero-dependency engine can integrate into pull requests and deployment pipelines, providing rapid pass/fail results without incurring third-party API costs. This ensures continuous quality assurance for AI interactions. Furthermore, it's ideal for regulated and privacy-sensitive workflows in sectors like healthcare or finance, as all analysis runs locally in the browser sandbox, guaranteeing proprietary prompt logic never touches external servers.Pricing Information:AIQualityHQ is entirely free to use, offering a comprehensive suite of tools without requiring any signup, API keys, or incurring associated costs.User Experience and Support:The platform boasts a simple workflow, allowing users to select a tool or paste a prompt for instant analysis. Its browser-native execution ensures a smooth, responsive experience without external dependencies. Comprehensive documentation, articles, and guides are available to support users in leveraging the full capabilities of the AI software testing suite.Technical Details:AIQualityHQ is built on a deterministic static analysis engine implemented in JavaScript, running 100% client-side within the user's browser. This architecture ensures consistent, reproducible scores and guarantees complete data privacy by preventing any prompt text or analysis results from being transmitted to external servers.Pros and Cons:Pros:Completely free with no signup or API keys required.100% client-side execution ensures maximum data privacy.Instant analysis (<10ms) provides rapid feedback.Deterministic rule engine offers reproducible quality scores.Comprehensive suite covers generation, quality, optimization, and security.Cons:Browser-native only, lacking a server-side API for direct programmatic integration.No explicit community forum or direct user support channels mentioned.While it integrates with CI/CD, advanced custom setups might require manual scripting for local execution.Conclusion:AIQualityHQ provides an invaluable, free, and private platform for prompt engineers and AI teams to measure, improve, and trust their LLM interactions. By offering a robust suite of tools for prompt generation, quality checking, optimization, and security scanning, it empowers developers to build more reliable and secure AI applications. Explore AIQualityHQ today to elevate your AI prompt engineering practices.

PSL Rating

PSL Ratings offers a free, AI-powered tool for instant facial attractiveness assessments based on a "looksmaxxing-style" scale. Users can upload a single clear face photo to receive an immediate AI PSL rating, a score tier, and a detailed category breakdown, all without requiring any signup.This service is ideal for individuals curious about their facial aesthetics, those looking to understand how specific features contribute to their overall appearance, or anyone seeking a quick, privacy-focused self-assessment.Key FeaturesInstant AI PSL rating on a 1-8 scale.Detailed score tier and plain-English explanation.Breakdown into four categories: Harmony, Dimorphism, Angularity, and Presentation.Photo confidence score and category explanations.Browser-side photo processing ensures privacy; no images are stored on servers.Optional upgrade to a deeper "PSL Scale" report for advanced analysis.Use CasesPSL Ratings serves as an excellent starting point for self-improvement journeys, allowing users to quickly gauge their perceived attractiveness. It can be used to compare different photos to understand how factors like lighting, angles, or expressions influence a rating. Furthermore, the category breakdown helps users identify specific areas, such as grooming or photo quality, that might be impacting their score, providing actionable insights for potential enhancements.For those interested in "looksmaxxing" or simply understanding facial aesthetics, the tool offers a structured way to analyze visible traits like symmetry, proportions, and structural definition. It helps demystify what contributes to a "stronger" or "more balanced" face according to PSL-style criteria.Pricing InformationPSL Ratings operates on a freemium model. The basic PSL rating result, including an overall score, tier, and category breakdown, is completely free and requires no signup. Users have the option to upgrade to an "Advanced PSL Scale Report" for a deeper interpretation, more specific recommendations, and feature-level explanations.User Experience and SupportThe platform is designed for ease of use, requiring only a single photo upload to generate an instant result. The user interface is straightforward, presenting scores and explanations clearly. While the free result is self-explanatory, an optional link to a deeper report provides comprehensive context and analysis for those seeking more in-depth understanding. The site also includes an FAQ section and related guides to further assist users.Technical DetailsThe core technology behind PSL Ratings involves an AI face rating model that loads and processes the uploaded photo directly within the user's browser. This client-side processing ensures that no uploaded images are stored on PSL Ratings' servers, prioritizing user privacy and data security. The model analyzes visible facial structure and photo quality to estimate the PSL-style score.Pros and ConsPros: Free basic result, high privacy (browser-side processing), instant AI-powered feedback, detailed category breakdown, no signup required, easy to use.Cons: Results are estimates and depend heavily on photo quality/conditions, deeper analysis requires an upgrade, not a measure of personal value.ConclusionPSL Ratings provides a unique and accessible way to explore facial aesthetics through an AI-driven lens. With its focus on privacy and clear, actionable insights, it's an invaluable tool for anyone curious about their appearance or looking for a starting point in their self-improvement journey. Upload your photo today and discover your instant PSL rating!

Seedance 2.5 — 4K AI Video

Render one continuous 30-second take with up to 50 multimodal references — local region editing re-cuts a finished ad for any market.

PC4713 Modbus Energy Meter

The Owon's PC4713 is a 3-phase Modbus and RS485 energy meter with CT clamp-based measurement, designed for industrial power monitoring, EMS integration, solar PV, and energy storage applications. It supports Modbus RTU, Modbus TCP, MQTT, and HTTP communication for flexible local and cloud-based energy management.