Alternatives
Products that do what MediaNinja does
100% offline, browser-based media editor & toolkit
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Hey HN community! I'm one of the lead devs of this project at fal.ai and we created an open source lightweight video editor powered by the latest media AI models. The main goal was to tackle some challenges when dealing with complex media handling and encoding on the browser. It all started as an internal experiment but as we tackled some of the issues it was clear there could be some value sharing it with the open source community. Some of the key points and tech stack details: - It uses IndexedDb, so all data is local (i.e. no auth, no cloud db) - Multiple AI models for video, image, music…
2025 · github.com
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2025 · tikt.com
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AutoSubtitles▲105Quick AI subtitles for free with no watermark and no sign up
Nov 2025 · autosubtitles.com
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Hi HN, this is a tool I built for fun two years ago, which I now decided to release as open source. It's a Java program that takes a Wikipedia page as input creates a video narrating the content of the page using a combination of sources for images and videos, plus Amazon Polly for speech synthesis. At the time, I wrote a detailed explanation[1] of how the tool works, if you're interested. The project is not active or currently maintained - I'm just releasing it because a few people requested it to me, and so I thought I might as well post it here! EDIT: Forgot to specify: although, in…
2022 · github.com
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Hello HN. I created a video player for Windows, specialized for language learning. It can generate subtitles in real time using OpenAI Whisper. It can also generate subtitles from any online videos. It is free and open source. I would very much like to get feedback, Thanks. [Github: https://github.com/umlx5h/LLPlayer]
2025 · llplayer.com
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Hi HN, I’m Linn, the creator of ToolKuai (https://toolkuai.com). Like many of you, I’ve always been wary of "free" online file converters. Most of them are black boxes: you upload your private documents or images to a remote server, and you have no idea where that data ends up or how it’s being used to train models. I wanted to build a suite of tools (Video/Image compressor, OCR, AI Background Remover) that runs entirely in the browser. No files ever leave your machine. The Tech Stack To make this performant enough to rival server-side processing, I leaned heavily into modern…
Jan 2026 · toolkuai.com
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Swipe through your local videos like TikTok, Youtube shorts
Jun 2026 · play.google.com
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Hi HN, I’m Ben, long time web developer but this is my first time building a macOS app. I film a lot of tutorial and talking-head content and wanted to make it easier to chop out mistakes. So I built CutWord, a macOS app that lets you mark cue points with voice commands while you’re recording. Once the app downloads a Whisper model everything runs locally, so nothing leaves your machine. You can export a trimmed video directly from the app or export a FCPXML file that can be imported into Final Cut or DaVinci Resolve for finishing. Built with SwiftUI and AVFoundation. TestFlight:…
2025 · cutword.com
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Download HD videos from YouTube, TikTok, X & 25+ apps
23d ago · tinysocialmediatool.com
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