Toolkitta
Private file tools that run in your browser
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Toolkitta - Private file tools that run in your browser

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Toolkitta is a free toolbox of image, PDF, audio, video and text tools that run entirely in your browser. Compress PDFs, convert iPhone HEIC photos, trim and compress videos, sign and merge PDFs, format JSON, and chain steps into workflows (one video in, a smaller MP4, its MP3 and a numbered PDF out). Your files never leave your device: no uploads, no signup, no watermarks.

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Hi Product Hunt! I built Toolkitta because every "free" PDF or image site I used wanted me to upload private files to someone's server, sign up, or pay to remove a watermark. Toolkitta does the work on your own device instead. It uses modern browser features (WebAssembly, WebCodecs, Web Workers), so compressing a PDF, converting iPhone HEIC photos, trimming a video or formatting JSON happens in your browser tab. Nothing is uploaded, and there's no account. What's inside: - Tools for image, PDF, audio, video and text - Batch processing (up to 20 files) with ZIP download - Workflows: chain steps, e.g. one video in, a smaller MP4, its MP3 and a numbered PDF of frames out - Works on desktop and phone, light and dark mode It's free. I'd love to hear which tool you'd use most and what's missing. Every piece of feedback gets read.