Best Free Video AI tools

Runway offers Gen‑4.5 generative video and GWM‑1 world models for real‑time simulation, robotics, and interactive environments. Its Characters API creates autonomous video agents from a single image. Ideal for filmmakers, architects, game developers, and educators.

Browser‑based AI upscaler uses WebGPU and open‑source algorithms like Anime4K and RealESRGAN to enlarge video and image resolution. It processes each frame client‑side, preserving privacy, with drag‑and‑drop, side‑by‑side comparison, and selectable output sizes.

VideoCompress.ai is a free online tool that drastically reduces video file sizes by up to 80% using advanced H.265 encoding. It allows you to preview the compression in real-time while ensuring your files are secured with end-to-end encryption.

TapNow is an AI visual creation engine that converts scripts and text into cinematic video, image-to-video sequences, and ad-ready graphics. It offers scene planning, virtual models, templates, multi-model rendering and export-ready formats for ads and films.

Submagic automates short‑form video editing, offering multilingual captions, text‑based trimming, AI‑powered features like auto‑zoom and eye‑contact correction, and direct multi‑platform publishing up to 4K@60fps, cutting editing time by up to 90%.

Apowersoft delivers cross‑platform screen, audio, and video capture with high‑fidelity recording, along with versatile media conversion, editing, and PDF OCR. It also offers background removal, data recovery for mobile/desktop, HEIC conversion, and multi‑monitor support for creators and businesses.

Clipfly turns text prompts into videos, animates images, and adds lifelike touches to photos. With an AI storyboard, one‑click enhancer, background removal, subtitles, and audio integration, it streamlines branded content, social clips, and personal memories.

InShot is a mobile video editor that lets users cut, trim, and layer clips, auto‑generate multilingual captions, add music, intros/outros, and apply AI‑driven, 3D, glitch, and lens transitions, text, stickers, and picture‑in‑picture overlays.

LipSync.video is an AI-powered tool that generates lifelike lip-synced videos by matching audio with customizable avatars or existing footage. It supports multiple formats and use cases, from social media to educational content, with neural network-driven precision.

VideoAsk by Typeform enables asynchronous video conversations for recruitment, sales, and support. Users record or upload videos and create video forms that capture contact details and feedback, integrating with 1,500+ apps via Zapier, API, and webhooks.

EaseUS Online Video Repair is an AI tool that repairs corrupted video files in formats like MP4, MOV, and AVI. It automatically fixes issues like pixelation and audio syncing while preserving original quality and offers advanced recovery options.

Pixellot is an AI‑powered sports production platform that automatically records, streams, and analyzes games across 19 sports. It deploys camera rigs, generates live graphics, commentary, and highlights, and supplies analytics for coaching and remote venue management.

Wisecut uses AI to turn long recordings into short social clips by detecting highlights, cutting silences, auto-reframing, adding captions and translations, auto zoom and transitions, audio cleanup, and storyboard editing for faster multilingual content production.

Makefilm is an AI tool for generating 9:16 TikTok and short-form vertical videos from text or images using templates, batch creation, a 16M asset library, AI voiceovers in 50+ languages, auto-subtitles, drag-and-drop editing, and export presets.

Braiv Player is an online video hosting platform that supports multi-language content through automatic captions, translations, and AI dubbing. It enables brand customization and provides analytics for measuring audience engagement and language preferences.

VideoFaceSwap lets users swap faces in videos, GIFs, and photos using a target face image. It supports single‑ and multi‑face swaps, processes entirely in‑browser, respects privacy, and is useful for creators and marketers.

VoiceChanger.im converts voice recordings or text into high‑quality audio with AI‑generated effects such as gender conversion and robotic tones. Server‑side processing supports multiple formats, precise parameter control, and downloadable files for podcasts, videos, or social media.

Video Cutter is a free online tool for precise, lossless trimming and splitting of videos in multiple formats. It features a drag-and-drop interface, preserves audio and subtitles, and allows quick export and sharing of clips.

Scrip AI is an AI-powered tool that generates short video scripts in just one minute, suitable for content creators, businesses, and educators looking to create bite-sized content quickly and efficiently.

AnimateDiff transforms text prompts or static images into short video clips by generating key frames with Stable Diffusion and interpolating realistic motion. It supports ControlNet editing, works in AUTOMATIC1111 Web UI and Colab, and requires an 8 GB GPU.

TalkingAvatar turns photos into realistic, animated avatars and clones voices from a single sentence. It auto‑syncs lip movements to new audio for videos, podcasts, and live streams, and integrates with Zoom, Twitch, and TikTok.

EZTrimmer is a browser-based video editor for trimming, splitting, and merging clips with a timeline interface. It enables quick preparation of short-form content for platforms like TikTok and YouTube Shorts with frame-accurate cuts and drag-and-drop simplicity.

Banva transcribes audio/video into subtitles in over 80 languages with 95% accuracy, handles background noise and multiple speakers, and offers an editor for corrections and styling. Export as SRT, VTT, TXT, JSON, or burn directly into the video.

AI Toolbox is a browser-based multimedia toolkit that processes video, audio, images, and documents locally via WebAssembly. Files stay on your device, enabling private editing, conversion, and extraction with no account needed.

Lumiere is an innovative AI tool that transforms text or images into high-quality videos with stylish flair. It excels in generating motion and lifelike visual effects, redefining the video synthesis standard.

Hashmeta AI automates lead response, customer support, and social media publishing across WhatsApp, email, Facebook, Instagram, and other channels, boosting conversion and brand consistency. It offers AI‑powered outreach, SEO optimization, and modular integration with existing CRMs for enterprise‑grade security.

Storyy is a social media video editing platform combining professional short- and long-form edits with AI tools—script generator, teleprompter, captions, green-screen, B-roll, sound design and AI avatars—plus collaboration, revision tracking, content library and platform scheduling.

WAN2.1 by WANAI is a video generation model by Alibaba Cloud that transforms text inputs into high-quality, realistic videos with precise movements. It supports multiple languages, offers customizable outputs, and provides APIs for seamless integration into applications like education and creative projects.

Summarify AI gives YouTube video summaries in‑app and via Chrome, offering text, bullet, outline styles with timestamps for quick navigation. It supports export to PDF, Markdown, TXT, etc., helping students, researchers, creators save time and organize content.

AIShowX is an all-in-one AI platform for generating and editing video, image and audio, supporting text-to-video/image, image-to-video, face swaps, voice cloning, background/watermark removal, media enhancement, subtitle generation and batch export for social media.