SuperAPI AI Directory

All AI tools

35,721 results · Page 839 of 993

RemNote

Other AI tools

RemNote is an AI note-taking tool that integrates notes, PDF annotation, and flashcard creation, helping users study more efficiently. It can upload PDFs, videos, or notes to automatically generate AI flashcards, quizzes, summaries, and explanations; it supports spaced repetition algorithms, personalized practice plans, AI tutor Q&A, a built-in quiz generator, and other features. Users can add flashcards, drawings, and references directly within notes, and handwritten notes can be instantly converted to text. Notes support multi-device synchronization, offline use, and come with iOS and Android mobile apps. The company says it has been used by more than 1 million students.

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Remove Gemini Watermark

Other AI tools

Remove Gemini Watermark is an online tool for removing the visible Gemini four-pointed star watermark from images generated by Gemini and videos generated by Veo. It runs locally in the browser, requires no file uploads and no registration, is free for image processing, and supports JPG, PNG, WebP as well as MP4, WebM, and MOV formats, with a limit of 20 MB per image. Batch processing and ZIP downloads require the Pro version. The tool targets only the visible Gemini star logo in the bottom-right corner, does not address the invisible SynthID frequency code, and does not guarantee removal from screenshots, compressed, or re-encoded files.

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RemoveBGVideo

AI video

RemoveBGVideo is an AI-based online video background removal tool that automatically identifies video subjects and removes the background without the need for a green screen. After users upload videos in MP4, MOV, or WebM format, they can preview the processing result first, then export videos with a transparent background or a custom background. The tool supports videos up to 4K quality, up to 60 minutes in length, and up to 500MB in size, offers multiple export formats including WebM, MOV, PNG sequence, and GIF, and uses a pay-as-you-go model with no subscription fees.

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RemoveFrom.Video

AI video

RemoveFrom.Video is an online AI video text removal tool that can be used to remove hard-coded text, subtitles, titles, timestamps, lower-third caption bars, and other overlaid text from videos, and uses AI to reconstruct the occluded picture rather than simply blurring or cropping. It also provides specialized functions such as watermark removal, logo removal, object removal, person removal, background removal, and audio removal. It supports MP4, MOV, and WEBM formats, with upload, processing, preview, and download all in the browser, with no need to install desktop editing software. New users can get 30 free credits for trial use.

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RemoveMark

AI video

RemoveMark is a free online tool for removing watermarks from Sora videos, especially for Sora 2 videos. It requires no software download and runs directly in the browser. Users only need to paste the Sora video link, and AI technology automatically removes the watermark and downloads the clean video. The tool supports multiple Sora formats, batch processing, and claims to provide high-quality video output, making it suitable for content creators, marketers, and teams.

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Remover.video

AI video

Remover.video is an AI-based online video editing tool, mainly used to remove text watermarks, sticker subtitles, and logo marks from videos. After users upload a video, the AI can remove watermarks, text overlays, and brand marks from videos on platforms such as TikTok, Instagram, YouTube, and Snapchat without blurring, while preserving the original image quality. The tool supports drag-and-drop upload, and after processing is complete, users can download the watermark-free result for free, making it suitable for creators and marketing teams that need to republish content across platforms.

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RemoveSubs

AI video

RemoveSubs is an AI video tool that removes burned-in subtitles, hardcoded subtitles, social media captions, timestamps, titles, labels, and text overlays from videos. Users upload MP4, MOV, or WebM files, and the AI automatically detects visible text and uses the surrounding visual context to reconstruct the covered areas, without cropping the frame or manually editing frame by frame. After processing, you can compare the original with the result and download the clean video. Free accounts have a 50MB file limit, and paid accounts 100MB. Credit-based pay-as-you-go is supported; credit packs expire after 365 days, and subscription credits last up to 90 days with up to 2x rollover. Processing is billed at 1 credit per second, with a minimum of 3 credits. The official notice states that AI reconstruction is an estimate rather than recovery of the original hidden footage, and that large text, fast motion, faces, complex textures, camera movement, and lighting changes may leave blurring, flickering, or generated details.

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RemoveVideoBG

AI video

RemoveVideoBG is an online video background removal tool that uses AI to identify the subject frame by frame, removing the video background without a green screen or manual masking. It supports exporting transparent WebM with a real alpha channel, professional MOV/ProRes, frame-by-frame transparent PNG sequences, or MP4 directly replaced with a solid color, blurred, or custom image background. It preserves up to 4K resolution and the original frame rate, is watermark-free, supports short and long videos, and uploads and processes in the browser, making it suitable for creators, e-commerce, game streaming, tutorials, and other scenarios. The tool can be used for free to start and offers a free quota.

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RemoveWatermark

AI video

RemoveWatermark is an online tool that primarily provides a Sora video watermark removal service. After users paste a public Sora share link, they can get a clean MP4 video in about 3 seconds, with no need to upload a file. The website also offers a batch removal feature (up to 30 links per run), a free daily quota of 3 removals, and annual subscription plans. The official page also displays entry points for using a variety of AI image and video generation models, but the specific capabilities, prices, and availability of these models are subject to the official actual descriptions.

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Rename Files AI

Other AI tools

Rename Files AI is an AI-based batch file renaming tool. Users only need to describe the renaming rules in natural language (such as "lowercase, replace spaces with hyphens, keep the extension"), and the AI can understand and generate a renaming plan, supporting previewing all changes before applying them with one click. The tool automatically preserves file extensions, automatically resolves naming conflicts (with -1/-2 suffixes, customizable), provides a complete before-and-after comparison preview and CSV diff export, and the entire process is safe and reversible. No need to write regular expressions or scripts, and it supports Mac, Windows, and online browser use, making it suitable for batch standardized naming of files such as photos, invoices, design assets, and code resources.

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RenderFlow AI

Other AI tools

RenderFlow AI is a multi-model AI image, video, and avatar generation platform. Users can select image, video, editing, voice, and avatar models from multiple providers within the same platform without needing to separately register accounts with each AI service provider or configure API keys. The platform supports workflows such as image generation, video generation, prompt-based image editing, and talking avatar generation. Each generator displays in advance the model used and the credit consumption, making it easy for users to choose as needed. New users on the free plan receive 35 credits per month, with no credit card required. The platform states that users retain ownership of the content they generate, but they must ensure on their own that prompts, inputs, and outputs comply with the law and do not infringe third-party rights.

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RenderQuill

AI images

RenderQuill is an online AI image generation tool that generates images from text prompts or reference photos, with support for flexible sizes and a variety of cutting-edge models. It is aimed at information-dense visual creation such as product images, advertisements, and posters, and its workflow emphasizes that prompts and results can be retained and reused. Users can try it for free first, and new accounts receive enough credits to generate one standard 1K image. Paid purchases are one-time credit packs, not a subscription, and the credit consumption is shown before generation.

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Rendora

AI video

Rendora is an easy-to-use 3D avatar AI video generation tool. Users only need to input a script to create high-quality 3D avatar videos with one click. It offers more than 3,000 high-fidelity 3D avatars and supports customizing faces, hairstyles, clothing, and accessories. The AI can generate vivid facial expressions, natural body movements, and realistic speech, and supports more than 100 languages. The platform requires no filming, actors, crew, or post-production, and can generate studio-grade videos in seconds. It supports video lengths from 30 seconds to 30 minutes, and all video elements are editable. Rendora offers a free trial, and paid plans provide advanced features such as HD export, more credits, watermark-free videos, and enterprise collaboration, and support commercial use (the free plan is for product trial only and does not allow commercial use). In addition, it also supports real-time interactive 3D avatars as well as API and SDK integration.

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