100% browser-based · No upload
File conversion
without the upload
Convert, compress, and transform your files right in the browser.
Your files never leave your device.
Tools
Reduce PDF file size without losing quality. Fast and private.
Merge PDFCombine multiple PDF files into a single document. Reorder, then merge.
PDF → ImagesExport each page of a PDF as a PNG or JPG image.
HEIC → JPGConvert iPhone photos to universal JPG or PNG format.
WebP → PNG/JPGConvert WebP images to widely compatible formats. Batch supported.
Remove EXIFStrip GPS location and metadata from photos before sharing.
Metadata ViewerInspect the hidden EXIF, GPS, and document data in your files.
Why OddConv?
Privacy by design
Files are processed entirely in your browser. Nothing is uploaded. Nothing is stored. No one can see your documents.
Instant, no waiting
No upload wait, no server queue. Your file is ready in seconds, limited only by your hardware.
Free, no account
Use any tool without signing up. No email, no password, no tracking. Just open and go.
Works offline
After the first load, all tools work even without an internet connection.
Frequently asked questions
Is OddConv really free?
Yes. All tools are completely free with no limits. Everything runs in your browser, so there are no server costs — nothing to charge for.
Are my files safe? Do you store them?
Your files are never uploaded to any server. All processing happens locally in your browser using JavaScript Web Workers. We have no technical access to your files, and nothing is ever stored or transmitted.
Do I need to create an account?
No account required. Just open a tool and use it.
Does it work on mobile?
Yes. OddConv works in any modern browser on iOS (Safari 15+), Android Chrome (90+), and all major desktop browsers. Some tools that use FFmpeg.wasm may be slower on lower-end mobile hardware.
What file formats are currently supported?
PDF compression and merging, PDF→images, HEIC→JPG, WebP→PNG/JPG, EXIF metadata removal, and a metadata viewer — with more added regularly. OddConv focuses on underserved formats that major tools skip or mishandle.
How is this different from other online converters?
Most online converters upload your file to a server, process it remotely, and send it back — putting your documents on a stranger's hard drive. OddConv runs entirely in your browser using WebAssembly and modern browser APIs. Your file never leaves your device.