Free, fast & privacy-first PDF & image tools

Convert, compress & optimize PDFs and images — directly in your browser.

GoPDFTools is a lightweight suite of PDF and image utilities that run entirely on your device. Convert images to PDF, compress photos, merge and split PDFs, extract pages, and optimize files instantly — with zero uploads, zero tracking, and no sign-up required.

Trusted by students, designers, developers and remote workers who want fast, private PDF & image tools without sacrificing security.

A complete PDF & image toolbox that never uploads your files

  • Private by design
    All processing happens inside your browser — no servers, no tracking, no storage.
  • Instant conversions
    Powered by modern JavaScript and WebAssembly for lightning-fast results.
  • Optimized for images & PDFs
    Compress JPG/PNG files, convert images to PDF, extract pages and more — all offline.
  • Works on every device
    Desktop, laptop or phone — no installs required. Everything runs in your browser.
⭐ Average user rating: 4.8/5 from early testers.
Tools

All PDF tools in one lightweight toolbox.

Every tool is free, fast and runs directly in your browser with no file uploads.

Why GoPDFTools?

Designed for speed, privacy and simplicity.

Many PDF websites upload your documents to a remote server, add watermarks, or lock basic features behind paywalls. GoPDFTools takes a different approach: everything runs locally in your browser, so your files never leave your device.

Private by default

No upload, no tracking and no storage. Your PDFs never leave your browser.

Fast & lightweight

Modern JavaScript and WebAssembly make conversions feel instant, even on slower machines.

No limits or watermarks

Use the tools as much as you like. No accounts, trials or hidden upgrade prompts.

Works on any device

Fully responsive design that works on laptops, tablets and smartphones.

How it works

Convert PDFs in three simple steps.

The experience is the same for every tool — so once you learn it once, you know it all.

1. Drop your files

Choose a tool and drag your images or PDFs into the drop zone, or browse from your device.

2. Adjust settings

Re-order pages, change orientation, tweak margins or select compression level as needed.

3. Download instantly

Your converted file is generated locally and downloaded immediately to your device.

FAQ

Frequently asked questions

Have more questions? Reach out via the contact page — we’d love to help.

Are my files really not uploaded anywhere?

Yes. All tools on GoPDFTools run entirely inside your browser using JavaScript and WebAssembly. Your files never leave your device and are not stored on any server.

Is GoPDFTools free to use?

GoPDFTools is completely free. There are no paywalls, trials or locked features. You can run as many conversions as you need.

Do I need to create an account?

No account or sign-up is required. Just open the site, choose a tool and start converting.

Which browsers and devices are supported?

GoPDFTools works on modern versions of Chrome, Edge, Firefox, Safari and most mobile browsers. For the best experience, keep your browser updated.

Is there a limit on file size?

Because everything is processed locally, the only real limit is your device’s memory. For very large files, close other heavy apps and try again.