Useful tools. Files stay on your device.Free image, PDF, text and archive tools that run in your browser. Nothing you add is uploaded.
Trymerge HEIC word count JSON
How local processing works 1 Choose files
Your browser reads them from your device. They are not sent to a server.
2 Your browser does the work
The code runs in this tab, on your device.
3 Download the result
It is saved from your device’s memory. Close the tab and it is gone.
Check it yourself: see the Privacy page Featured tools A few good places to start. Every tool runs in your browser.
Image Compressor Reduce the file size of JPEG, PNG and WebP images in your browser, with optional resizing and batch ZIP download.
Accepts JPEG PNG WebP
Open the compressor HEIC to JPG Convert HEIC and HEIF still photos, such as iPhone photos, to JPG in your browser, in a batch with a ZIP download.
Accepts HEIC HEIF
Open HEIC to JPG Merge PDF Combine several PDF files into one, in the order you choose, without uploading them.
Accepts PDF
Open merge PDF
Organize PDF Reorder, rotate and remove pages of a PDF with page previews, with undo, in your browser.
Accepts PDF
Open organize PDF Text Compare Compare two texts line by line with changed words highlighted, side by side or unified, optionally ignoring case and whitespace, in your browser.
Accepts Typed or pasted text, UTF-8 .txt
Open text compare JSON Formatter & Validator Check JSON for errors with line and column, then format it with 2 spaces, 4 spaces or tabs, or minify it, keeping numbers and duplicate keys exactly as written, in your browser.
Accepts Typed or pasted JSON, UTF-8 .json or .txt
Open the JSON formatter 