Your files.
Kept local.
Free PDF and image tools that run entirely in your browser. No uploads. No accounts. No tracking. Open one, do your thing, close the tab.
PDF tools
8 tools — merge, split, convert, edit
Merge PDF
Combine multiple PDFs into one — entirely in your browser.
Split PDF
Extract pages or split into separate documents — entirely in your browser.
PDF to JPG
Convert PDF pages to high-quality JPG images — entirely in your browser.
JPG to PDF
Combine images into a single PDF document — entirely in your browser.
Rotate PDF
Rotate all pages or specific pages 90°, 180°, or 270° — entirely in your browser.
Reorder PDF Pages
Drag page thumbnails into the order you need — entirely in your browser.
Watermark PDF
Stamp a diagonal text watermark across every PDF page — entirely in your browser.
PDF Info Viewer
View page count, dimensions, metadata, and PDF version — entirely in your browser.
Image tools
4 tools — compress, resize, convert
Compress Image
Shrink JPG, PNG, and WebP images in your browser — no uploads, no limits.
Resize Image
Resize JPG, PNG, and WebP images by dimensions, percentage, or longest side — in your browser.
Convert Image
Convert HEIC, JPG, PNG, WebP, and AVIF images — including iPhone HEIC photos — entirely in your browser.
Crop Image
Crop JPG, PNG, and WebP images with free-form or fixed-ratio selection — entirely in your browser.
Why "kept local" matters
Most online PDF tools upload your file to their server, process it, and send it back. Your contract, your tax return, your medical scan — all of it travels through someone else's pipeline, where it can be logged, cached, or stored longer than promised.
keptlocal works differently. The tools run inside your browser using WebAssembly. Your file enters memory, gets modified, and the result downloads — without a single byte ever leaving your device.
You can verify this yourself. Open your browser's Network tab while using any tool. You'll see no POST requests, no uploads, no traffic at all once the page is loaded.
From the blog
Guides on PDF privacy, image formats, and browser security
How to Merge PDFs Without Uploading Them
Why uploading to a PDF tool is riskier than you think — and how to do it entirely in your browser.
HEIC to JPG: The iPhone Photo Problem
iPhones save photos as HEIC. Windows can't open them. Here is the fix.
PDF Privacy: What Happens to Your Files
Where your file goes, how long it's kept, and who can access it on free PDF tools.