FileConvertiz

What it does

FileConvertiz is a collection of free, privacy-first file tools. Convert HEIC to JPG, merge PDFs, convert CSV to JSON, and remove image backgrounds, all in your browser. Nothing is uploaded to any server. Works on mobile. No sign-up. No ads on the tools themselves. Tools available now: HEIC → JPG / PNG PDF Merge, Compress, Split CSV → JSON, Excel | JSON → CSV AI Background Remover Built for the person who just needs a thing done in 30 seconds without creating an account.

Free, private online conversion tools. Convert HEIC to JPG, merge PDFs, convert CSV to JSON, remove image backgrounds — all in your browser. No uploads, no sign-up.

Convert, compress, and transform files — entirely in your browser. Your data never touches our servers. Batch-convert iPhone HEIC photos to JPG or PNG. Adjustable quality, up to 10 files, ZIP download. Everything stays in your browser. Combine PDFs into one, extract individual pages, or shrink file size — all client-side via pdf-lib. No upload needed. Parse spreadsheets into JSON with header detection, export to Excel, or flip a JSON array back into CSV. Zero upload. Drop a photo, get a transparent PNG. A neural network runs locally in your browser — no image ever leaves the tab. Shrink JPEG, PNG and WebP files in your browser. Quality slider, before/after size comparison, batch ZIP…from fileconvertiz.com

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