SuperAPI AI Directory

All AI tools

35,708 results · Page 916 of 992

VividManga

AI images

VividManga is an online AI manga coloring tool that automatically converts black-and-white manga pages or panels into color, suitable for users who need to quickly preview coloring results or batch process entire chapters. Upload a single black-and-white line art page to try 1 page for free without registration; after registering an account, there are another 3 free colorings, after which billing is per page at 1 credit. The tool supports dragging multiple manga pages, and can also import ZIP/CBZ package files for batch processing, running in the background to avoid manual page-by-page operation. Before coloring, you can first test one page, check speech bubbles and line effects, then choose a unified style and compare and review cross-page consistency of character hair color, clothing, and props. The process includes upload, page count and cost estimation, style review, processing, history, and export; batch tasks can be packaged as ZIP for delivery. Official notes also emphasize that output quality depends on source image clarity and the current plan, small text or dense screentones may still require manual correction, and no further details such as layered output are provided.

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Viyou AI

AI video

Viyou AI is a free AI video and image creation platform, focused on "quickly generating finished videos without professional skills," and it offers one-click AI video and image generation capabilities. It covers features such as text-to-video, still image-to-motion video, text-to-image, and image-to-image editing, and it provides support for multiple video and image models. The platform also includes several fun effects, such as automatically generating videos of dancing, hugging, or kissing scenes from photos, as well as a custom AI kiss generator, AI dance generator, AI video extender, and more. It is officially called "the world's freest, most comprehensively accessible platform," emphasizing full-feature accessibility and creative freedom. Its overall positioning leans toward entertainment-oriented, creative short video and image content production, suitable for ordinary users and content creators who want to quickly produce dynamic visual effects.

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VizStudio

AI design

VizStudio is an AI video and image generation platform that runs in the browser, with the tagline "Generate stunning AI videos and images in seconds." According to the official website, it integrates multiple industry-leading AI video and image models, offering features such as text-to-video, image-to-video, virtual try-on, and photo editing. Registration grants free credits, and users can start without a credit card, with output times reportedly within 60 seconds. The platform supports creators in switching between multiple models on demand (such as GPT-4o and Nano Banana), and provides Community Prompts for reference. The official website offers more than 20 professional AI tools, including video generation, image creation, virtual try-on, and photo editing, and adopts flexible subscription-based or pay-as-you-go plans. The platform targets content creators, e-commerce sellers, photographers, and concept art creators, among others.

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VO4 AI

AI video

VO4 AI is an online AI video generation tool that quickly converts text or images into short videos suitable for social media and marketing. Users only need to describe their ideas or upload images, and without any editing experience, they can generate videos or images with sound effects, dynamic camera movements, and transition effects in a browser. The official website offers a free usage option, supports watermark-free downloads, and provides paid plans billed by credits, making it suitable for individual creators, marketers, and teams to produce content such as product showcases, brand promotions, and memory clips.

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VoAI

AI audio

VoAI (絕好聲創) is an ultra-realistic AI audio-video service platform centered on Taiwanese accents, offering more than 73 Taiwanese-accent AI voice actors and emphasizing voices that are full of emotion and human warmth. The platform provides TTS text-to-speech, online voice generation, generating Chinese podcasts from photos or uploaded images, voice cloning, audiobook production, and TTS/Avatar API integration services, and can be applied to scenarios such as AI dubbing, enterprise voice customer service, public broadcasting, video dubbing, education and learning, leisure and entertainment, and digital content.

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Vocal range test

AI audio

Vocal range test is an online vocal range testing tool for singers, vocal teachers, choir members, and beginners. After users click start, they sing from low to high or freely, and when they stop, the tool calculates and displays the vocal range result. It emphasizes using the "comfortable vocal range" that can be sustained for about 2 seconds as the baseline, rather than only recording a one-time extreme high note, helping users obtain a practical vocal range that can be used for song selection and practice. The result is presented with a keyboard diagram and note names (scientific pitch notation, e.g., C4 means middle C), and can be screenshotted and shared. The tool also provides microphone setup checklists for Windows, macOS, and iOS/iPadOS, along with user reviews and FAQs, covering questions such as accuracy, whether microphone audio is uploaded, detection issues, how to determine the key using the comfortable highest note, why the pitch curve is messy, whether falsetto/head voice can be used to sing high notes, and whether testing limits is safe.

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