Convert almost any file.

Dropvert covers the file work that usually scatters across half a dozen sites. Drop almost any file and convert it to something else, or pick a dedicated tool when you need something specific — compression, background removal, OCR, watermarking, QR codes, favicons, animated stickers, and more. Most of it runs entirely in your browser.

• Local-first. Most conversions run inside your browser via WebAssembly — no upload, no waiting on a server queue, no logs of your files on someone else's infrastructure.
• 95+ formats. Images, documents, video, audio, data formats, ebooks, fonts — all under one roof, with the right defaults out of the box.
• Tools that pair. Convert and compress in one step. Remove a background and resize for Instagram. OCR a PDF and download the text. The tools share state so you don't repeat yourself.
• Free and honest. Conversions are free. The Pro tier exists for things that genuinely cost money to provide (AI credits, long share-links, large files, API access) — not for things that should have been free in the first place.
• Built to grow. Missing a format or a tool you use? Email hello@dropvert.com — that's how the catalog grows.

Is Dropvert really free?

Yes. Browser-based conversions and most tools are free for everyone. We charge for Pro features like an ad-free experience, more monthly credits for AI generators, longer share-link expiry, larger file sizes, and API access. Pricing details on the Pricing page.

Do my files get uploaded to your servers?

For most conversions, no — your file stays on your device and the conversion runs in the browser via WebAssembly. Some features need server-side processing (specific document/ebook formats, AI generators, share links) and we say so explicitly when a tool requires it. The local-first default applies whenever it produces the same result.

How many formats does Dropvert support?

About 95 formats today across images, documents, video, audio, data formats, ebooks, and fonts. Drop a file and the homepage shows the formats you can convert it to. Visit the Formats page for the full grid.

Why is Dropvert faster than other online converters?

Most converters upload your file, queue it on a server, and stream the result back. Dropvert runs the same conversion code (ffmpeg, libvips, pdf.js, ONNX models) compiled to WebAssembly, directly in your browser — so there's no upload, no queue, and no download. The only network you wait on is the conversion library itself, which loads once and is then cached.

Can I use Dropvert offline?

Once a tool's WebAssembly modules have loaded once, they're cached in your browser. Subsequent visits to that tool work without a network connection — you can convert files on a plane, on a train, or anywhere your laptop has power. AI generators and server-side conversions need an internet connection by definition.

Is there a file size limit?

Free accounts can process files up to 50 MB. Pro lifts that to 2 GB. Some tools (PDF Editor, PDF Optimizer) accept up to 200 MB regardless of tier. Your browser's memory is the practical ceiling on very large files.

Can I batch process multiple files?

Yes. Most tools accept up to 20 files at once and bundle the results into a single zip download. Pro removes the batch limit.