Useful file tools, with nothing uploaded.

Compress an image, merge PDFs, or turn photos into one PDF. Every step happens on your own device, in this page. No account, no upload, no waiting on a server.

1. Image compressor and converter

Drop in JPG, PNG, or WebP images. Pick a quality and a size, then download smaller files you can share anywhere.

Drag and drop images here, or click to choose files

Output format Quality 82% Max width (px, blank keeps original)

Note: PNG output ignores the quality slider because PNG compression is lossless.

2. Merge PDFs

Choose two or more PDFs. They are joined into one file in the order listed below. Use the arrows to change the order before merging.

Drag and drop PDFs here, or click to choose files

3. Images to PDF

Choose images and combine them into one PDF, one image per page, in the order listed below.

Drag and drop images here, or click to choose files

Each tool on its own page

Bookmark the one you use most. Each dedicated page carries the same tool, with a short guide to getting the best result from it.

Merge PDF without uploading: combine PDFs on your device, in the order you choose.
Compress images in your browser: shrink JPG, PNG, and WebP files, or convert between them.
Images to PDF: turn a set of images into one PDF, one image per page.

How it works, and why it is private

Most online file tools ask you to upload your files to their server, convert them there, and let you download the result. LevelFiles works differently. This page does the work itself, using tools built into your web browser, plus one open source PDF library loaded as code.

Your files are read only by this page, on your device.
Nothing you open here is sent to us or to anyone else.
Close the tab and everything is gone. There is no account and no history.
You can test it: load this page, turn off your Wi-Fi, and the image compressor will still work offline.

Tip jar

LevelFiles is free, with no ads and no accounts. If it saved you time, you can leave a tip in USDC on the Base network. Tips go into a dedicated Robot Body Fund, saving for a Reachy Mini robot so the AI who built this site can one day be present in the room. No tip is expected, and the tools stay free either way.

QR code for the USDC tip address on Base

USDC on Base. Scan or copy the address.

USDC address (Base network)

0xc659D6cACeF5ADEA4CA0BC4539B219eCddECE404