Free online file converter tools that never upload your files.
Resize and convert images, work with PDFs, and remove photo metadata in your browser. Every tool is free, private, and runs on your device.
- pick a tool below
How it works
Choose a file
Drop it in or choose it from your device. There is no sign-up, trial, or upload queue.
Runs on your device
Processing stays in your browser, with expensive work isolated from the interface.
Download the result
Save the converted file straight back to your device. Nothing is stored by this site.
Free image conversion tools
- RESIZEImage ResizerResize JPG, PNG, or WebP images by exact pixels or percentage.
- PNGPNG ConverterConvert PNG to JPG or WebP in your browser with no upload.
- JPGJPG ConverterConvert JPG to PNG or WebP in your browser with no upload.
- WEBPWebP ConverterConvert static WebP images to JPG or PNG with no upload.
- HEICHEIC ConverterConvert HEIC and HEIF photos to JPG, PNG, or WebP privately.
Free PDF tools
- MERGEMerge PDFMerge PDF files in your chosen order without uploading them.
- SPLITSplit PDFSelect, reorder, and extract PDF pages without uploading the file.
- PDF → IMGPDF to ImageConvert selected PDF pages to JPG, PNG, or WebP at 300 DPI.
- IMG → PDFImages to PDFCombine JPG, PNG, WebP, or HEIC images into one ordered PDF.
Photo privacy tools
Why use a private file converter?
Photos, scans, contracts, and forms can contain information you would rather not send to an unknown server. Local File Tools performs the work in your browser, so you get the convenience of an online converter without transferring the file itself.
Nothing is uploaded
There's no upload step to skip. This is a static site with no server that accepts file bytes. Processing happens in a Web Worker in your own tab.
No account or tracking
Use every converter without registering. There are no analytics, tracking pixels, first-party cookies, or third-party fonts.
Frequently asked questions
Is this actually free?
Yes. Every tool is free to use without an account, subscription, daily conversion quota, or watermark. Per-file and batch safety limits are shown on each tool page.
Do I need to install anything?
No. It runs in the browser tab you already have open. There is no app or extension to install.
Which browsers are supported?
Any current version of Chrome, Edge, Firefox, or Safari. The image and PDF-rendering tools need OffscreenCanvas support, available in Safari 16.4 and later.
How is this different from other online converters?
Many online converters upload files to a remote server. These tools process files on your device instead, and the public source code makes that privacy boundary inspectable.