Video2x
AI image-to-video clips for launch demos
What it does
Video2X is a free AI video upscaler that runs in your browser. Upscale video to 4K with no install and no watermark on any plan. Sign up for 30 free credits.
Upscale video to 4K in your browser. No install, no GPU, and no watermark on the file you download. Upload one clip, choose the detail level, and see the exact cost before rendering. Remaining credits use the included model automatically. Standard and Pro unlock after your first purchase. A browser-based upscaler that rebuilds detail instead of stretching the pixels you already have. Video2X is an online AI video upscaler that processes each frame on server GPUs and returns a higher-resolution MP4. Open a browser on Mac, Windows, Linux, or ChromeOS—there is no app, driver, or model to install. Traditional resizing averages the pixels already in the file. Video2X predicts plausible missing…from video-2x.com
Does a similar job
all alternatives →
AI Image Upscaler by Upscale.media2022 · ▲298Increase image resolution up to 4x with our free AI tool
- IMI made a free 4k AI video upscaler2024 · github.com · ▲11
More ai this month
the category →
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 19d ago · company-app.joinastute.com
Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com
Launched alongside, September 2026
the whole month →
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
- OD
I built slotstream, a way to run Qwen3.8-Flash-Next 4-bit on a low-memory mac starting from 16GB, a 125B parameter model that would need 100GB+ memory/RAM, thanks to expert-offloading/ssd-streaming. Easy to install/update, and mac-native using MLX and Swift. It ships with auto-mode, which makes a good tradeoff between memory usage and speed. I'll be implementing and porting the MTP module for speculative decoding next Local models really are the future of computing!
Life & fun · 5d ago · github.com
Turn text, pics, video, + 3D into camera-controlled HD video
AI · 5d ago · worldlabs.ai