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Browse and discover every tech product and startup launched on Stellar Launch.
Browse and discover every tech product and startup launched on Stellar Launch.

Kling 4.0 is an independent AI video generator (not the official kling.ai). Create videos from text or images in your browser with sound. No account is needed to try it. Upgrade when you want 30-second 1080p clips.

Kling 4.0 is a free AI video generator for text-to-video.

Kling 4.0 – Cinematic AI Video GeneratorKling 4.0 is an AI video generation tool that helps creators, filmmakers, marketers, and businesses transform text prompts and images into cinematic videos.Traditional video production can be expensive and time-consuming, often requiring professional equipment and advanced editing skills. Kling 4.0 simplifies this process through AI-powered video creation and flexible creative controls.Key FeaturesText to Video: Generate cinematic videos from detailed text prompts.Image to Video: Transform still images into dynamic video content.Reference-Based Generation: Use images and other reference materials to guide visual creation.Cinematic Camera Controls: Describe camera movements, scene composition, and visual styles.Keyframe Guidance: Guide important visual moments within a video sequence.Audio-Visual Generation: Support synchronized audio and video workflows.Flexible Video Settings: Explore multiple duration, aspect ratio, and resolution options.Who Is Kling 4.0 For?Kling 4.0 is designed for content creators, social media managers, filmmakers, designers, marketing teams, creative agencies, and e-commerce businesses.Popular Use CasesCreating short-form videos for TikTok, Instagram, and YouTubeProducing promotional clips and product advertisementsTransforming product images into animated showcasesDeveloping cinematic storytelling and short filmsExperimenting with AI video concepts and creative workflowsWhy Choose Kling 4.0?Kling 4.0 combines text-to-video, image-to-video, and reference-based generation with flexible creative controls. It provides an accessible way to produce visually engaging content without relying entirely on traditional filming and editing workflows.Explore Kling 4.0: Kling 4.0 AI Video Generator

Kling 4 AI is an online AI video and image generator for iterative visual work. Describe a shot in plain language or start from a still frame, and it returns clips with physics-aware motion, stable camera moves (push-ins, orbits, tracking, rack focus), multi-reference consistency for faces/products/palettes, and optional synced ambience/audio. Refine takes instead of re-rendering from scratch; 5-second beats up to longer takes. UI in 9 languages. Freemium: free starter credits on signup; paid subscriptions and credit packs.

Kling4ai.art is an independent AI video generator for creating ads, short films, and social videos up to 30 seconds long. It supports up to 15 reference images and 10 keyframes per generation, plus built-in AI image generation for stills and storyboards. New accounts get 100 free starter credits to try it out, with paid plans at Starter $14.99/mo and Pro $39.99/mo (freemium). An independent tool, not affiliated with Kling or Kuaishou.

Hi! I'm Nik, a solo founder, and I make TonePerfect.You record a word or a sentence and get a score for every word and every sound, so you hear exactly which sound gives your accent away.- 8 courses: English, Mandarin Chinese, Spanish, French, German, Russian, Japanese and Korean- Mandarin: each syllable's tone is scored separately from its initial and final- Japanese is scored on sounds only (pitch accent is not scored)- Free browser accent check, no signup: https://toneperfect.app/accent-check- Free tools: Mandarin tones test (https://toneperfect.app/mandarin-tones-test) and a pinyin chart with audio (https://toneperfect.app/pinyin-chart)- Apps: iOS, Android and web (https://toneperfect.app/learn). Free tier with daily limits, Premium subscription.For developers there is a pronunciation API (https://api.toneperfect.app): 10 languages, experimental, scripted speech, 50 free credits without a card.

Burning Bridges Trend puts one photo into the October 2026 chandelier-party meme: you (or a consenting adult friend, or your pet) walk out of a crowded private room with a silver cup, point at the lens and the crew, and finish with the hand-over-the-eyes look while guests cheer. Output is a 15-second landscape 16:9 MP4 with an original beat and party ambience—add the song yourself when you post. Rendered with ByteDance Seedance 2.5 in Standard 480p or HD 720p; one-time credit packs from $9.99, no subscription. Unofficial fan tool. Not affiliated with or endorsed by Drake, OVO Sound or Republic Records.

Burning Bridges Studio is an online AI video generator for a personalized party clip. Upload one clear portrait photo to guide the person’s appearance. A prepared reference clip guides gestures, pacing and camera movement. Review and download the resulting 23-second video with sound. Generation uses paid credits.

Scrapigator is a Chrome extension that exports LinkedIn Sales Navigator lead and account searches, and saved lists, to CSV or JSON. Each search exports up to 2,500 rows, Sales Navigator's own cap. Smart split breaks larger searches into sub-searches, and jobs can be resumed. Exports run in your own session, paced at 2–15 seconds per page. It is export only, with no email finding, so you can bring your own enricher. A web dashboard keeps export history. Free plan: 400 credits per month. Pro: $10 per month.
Kody Tools is an extensive online toolbox offering 648+ utilities across categories such as measurement units, cryptography, developer tools, design tools, date & time, finance, math, random data, and text tools.\n\nUsers can quickly find the right tool via fast search and curated picks, making everyday calculations, conversions, coding aids, and design helpers accessible in one place.\n\nIdeal for developers, designers, students, and professionals who need quick, reliable tools without installation.

Screen Charm is a simple Mac screen recorder designed to help you create clear, polished, professional-looking videos without the hassle of complicated editing software. Capture your screen effortlessly for tutorials, product demos, walkthroughs, presentations, bug reports, and more.With a clean and intuitive workflow, Screen Charm makes it easy to record exactly what you need while keeping your videos looking sharp and engaging. Instead of spending hours editing raw screen recordings, you can create presentation-ready content quickly and efficiently.

Korrel is AI-powered proposal and project cost software for service businesses. Turn briefs into structured proposals, track actual costs against estimates and make every project more profitable than the last.