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Convert, compress, and prepare files on your device.
Files you choose are processed on this device. They are not uploaded to UnionOps or to another service.
Your files are read and converted by this browser, on this device. UnionOps does not receive them, and there is no account to make. Some tools download a converter the first time you use them; your files are not part of that download.
Choose a file to see the tools that can use it. Nothing is converted until you pick a tool and start it.
JPG, PNG, WebP, and AVIF, resizing and cropping, HEIC and TIFF, GIFs, favicons, and photo location data.
Merge, split, reorder, and rotate pages, images to PDF, pages to images or text, simple forms, and page numbers.
English and French text from photos, scans, and PDF pages, with uncertain words marked.
MP3, WAV, FLAC, and other formats, trimming, joining, levels, fades, and sound from a video.
MP4 and WebM, 720p and 1080p, square and portrait, trimming, stills, short GIFs, joining, and captions.
SRT and VTT, timing shifts, cue editing, and plain text transcripts.
Speech to text you review, photo backgrounds removed, and less background noise in speech.
Word to text, Markdown, or safe HTML, and text rebuilt as Word, PDF, or a simple slide deck.
CSV, TSV, JSON, XML, text encodings, Markdown, and spreadsheet values.
Make a ZIP from your files, or open a ZIP and save the files inside.
Resize phone photos to a sensible size, save them as JPG, and remove location data before you share them.
Prepare bulletin photosPut the agenda, minutes, and reports into one PDF in the right order, with page numbers if you want them.
Assemble a meeting packageDraft captions on this device, correct them, then add them to a short square or portrait video.
Caption a video updateBig files use this device's memory and battery. A phone handles smaller jobs than a computer, so File Tools sets limits and tells you when a file is too large. Keep this page open until your download finishes.
Supported formats, limits, and help