Fourteen tools that each return a video for one job. A group with two or more tools has its own page. A group with one tool is listed here.
Tools that take a portrait, an existing video or speech and return a lip-synced or dubbed video.
Takes an uploaded front-facing portrait photo, a 10-second voice sample and a script of up to 60 seconds, and outputs a 9:16 lip-synced talking video in the cloned voice with burned-in subtitles, for creators posting to TikTok, Reels and YouTube Shorts.
Input -> output: photo + 10 s voice sample + script -> 9:16 lip-synced talking video with subtitles
Free tier: free videos up to 20 seconds, 720p, with a LipPulse watermark.
Windows software (system requirements list Windows 10 and a discrete GPU) that rewrites and redubs an existing video with a cloned voice and multi-speaker lip-sync, and can add lip-synced faces to NotebookLM podcast audio, for people refreshing old videos or making multilingual versions.
Input -> output: existing video (or NotebookLM audio) + new script/voice -> redubbed, lip-synced video
Translates the speech of a video into one of 16+ output languages using the original speakers' cloned voices, with word-level subtitles generated automatically, for creators expanding their audience and viewers who want to watch videos in their own language.
Input -> output: video/media -> same content dubbed in another language (voice-cloned) + subtitles
Tools that take one still image and return a short looping clip.
Takes one still photograph and a chosen motion preset and outputs a 6-second seamless looping clip in which the person blinks, smiles, nods or waves, for bringing old family photographs to life.
Input -> output: one photo + motion preset -> 6 s looping MP4 (GIF also offered)
Free tier: 3 runs a day without sign-in and 10 a day when signed in. The site says everything is free at the moment.
Takes a single image of a character, mascot, illustration or artwork plus a description of the motion and returns a short loop-ready animation, for animating characters, mascots, illustrations, trading cards and profile pictures.
Input -> output: one image + motion text prompt -> short looping animation
Tools that enlarge or enhance a video. One processes the file in the cloud. One runs in the browser.
Takes an uploaded video (MP4, MOV, WebM or MKV), lets you trim it, and returns an enhanced MP4 at 1x, 2x or 4x the source size (capped at 1920x1080 landscape, 1080x1920 portrait or 1080x1080 square) through cloud processing, for revisiting older recordings or preparing short clips; uploads and results are removed within 4 hours.
Input -> output: video file (trimmed) -> enhanced/enlarged MP4
Free tool that upscales a video or image with AI models (Anime4K and RealESRGAN ported to WebGPU) entirely in the visitor's browser with no sign-up, for casual users who want to upscale a few videos and which the site says works particularly well for animated content.
Input -> output: video or image -> upscaled video or image (processed client-side)
Free tier: free, open source, and no registration.
Tools that take a long video and return shorter clips.
Takes an uploaded long video (MP4, MOV, AVI or MKV up to 2 GB) and a content mode (1:1 interview, multi-speaker interview, travel video, meeting recording or webinar) and outputs short clips in original, 9:16 Reel/TikTok or 16:9 YouTube format, for creators, podcasters, marketers and similar users who repurpose long footage.
Input -> output: long video + mode + aspect ratio -> short clips
Free tier: 10 minutes free every month, no card.
Takes a podcast video file (MP4, up to 1 GB) and outputs short vertical clips with automatically added subtitles, picking the moments itself, for posting podcast episodes to TikTok, Instagram Reels and YouTube Shorts.
Input -> output: podcast MP4 -> vertical short clips with subtitles
A tool that takes a public page URL and returns short promo videos made from that page.
Takes the URL of a public web page and outputs four short promo videos built from that page's own content, with music and an optional voice-over and in reel, feed-post, square or landscape formats, for small businesses posting to Instagram, TikTok and YouTube Shorts.
Input -> output: public web page URL -> 4 short promo videos (editable)
Free tier: making and editing is free, and previews are watermarked. An HD download without the watermark costs credits (2 for $5, or 5 for $10).
Tools that take a story, a script or a storyboard and return an animated video or film.
Open-source (AGPL-3.0) self-hosted studio that takes a storyboard of scenes, shot descriptions and character portraits and renders it into a finished film MP4 using keyframes plus image-to-video on your own GPU, RunPod or cloud motion APIs, with optional lip-sync, upscaling, music, TTS narration, titles and subtitles, for people who want to make their own AI films.
Input -> output: storyboard + character portraits -> finished film MP4
Free tier: the software is free. You pay your own GPU, API and cloud costs.
Self-hostable open-source (Apache-2.0) app that takes a script (TXT, DOCX or PDF upload, or written in-app) and outputs an animated video by extracting characters, generating character reference sheets, splitting the script into shots, generating first/last frames and clips with the AI providers you configure, and stitching them with burned-in subtitles, for producing "comic drama" (manga-style animated) videos.
Input -> output: script -> animated video with subtitles (via your own model API keys)
Free tier: free open source. You pay your own model API costs.
Browser tool that takes a story premise (or a single shot prompt) and produces an anime outline, script, character sheets, storyboard shots and short anime videos with AI dubbing and lip sync in Chinese, English, Japanese or Korean, using Seedance and Kling for the video step, for creators making anime shorts and series.
Input -> output: story premise or shot prompt -> anime shorts / episode assets with dubbing
A tool that takes a music video or audio file and returns a karaoke video with timed lyrics.
Offline Mac app that takes a music video or audio file, converts the vocal track into a karaoke-style backing track, transcribes the lyrics with AI and burns them into the video with timing, outputting a karaoke video.
Input -> output: music video or audio -> karaoke video with timed lyrics
Free tier: KaraMagic Free puts a watermark on the output. Pro is listed at a $29 launch price and removes the watermark.