Built for creators. Free in your browser.
A small, opinionated toolkit that runs entirely on your device. No uploads, no signup, no watermark.
Every tool here processes your files locally in the browser: the background remover runs on WebGPU, the converter and trimmer use your device's WebCodecs engine, and nothing is sent to a server. That makes them fast, private, and genuinely free. They are built by the team behind the VideoCaptions.AI caption generator, and they pair naturally with it: trim a clip, cut the silence, convert the format, then add word-by-word animated captions.
Image tools
Background Remover
Transparent PNG in one click. Runs locally via WebGPU, never uploads your image.
Text Behind Image
Place bold text behind the subject of any photo. Automatic cutout, styled in seconds.
Cutting Mat Generator
Generate a self-healing cutting mat background in any color. Export as crisp SVG or 4K PNG.
Newspaper Cutout Generator
Turn any image into a torn newspaper article with a custom headline. Halftone print, tape, and ripped edges.
Media tools
Convert Video
Switch between MP4, WebM, MOV, MP3, WAV, and more without leaving the browser.
Trim, Split & Merge
Cut, split, and merge video or audio on a frame-accurate visual timeline.
Remove Silence
Auto-detect and strip silent sections from video or audio. Tunable threshold.
AI tools
Video to Text
Transcribe video or audio to text with AI. Word-accurate timestamps, 99+ languages, download as TXT, SRT, or VTT.
YouTube Transcript Generator
Paste a YouTube link and get the full transcript in seconds. Copy it or download TXT and SRT. No signup.
Caption Builder
Generate, style, and export word-by-word captions for any video. Open the editor.
Social media tools
Social Post Generator
Turn Twitter/X and Reddit posts into clean, styled images. Custom text, avatars, and metrics.
Instagram Carousel Maker
Make handwritten Instagram carousels: notes on paper, screenshots, and hand-drawn arrows and circles. Export 4:5, 1:1, or 9:16 PNGs.
Instagram Downloader
Paste a reel or post URL to download the video as MP4, or extract the audio as WAV for captioning.