EasyWebTools

Heroes in a Browser Tab: Four PDF Tools, Turtle Power, Zero Uploads

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Every team needs four.

The Beatles had four. The Ghostbusters had four. The Fantastic Four had — well, you get it. But the gold standard for foursomes has always been four brothers who live in a sewer, eat pizza, and fight crime with medieval weapons.

We just shipped four PDF tools that live in your browser, eat bytes, and fight the privacy crimes of every other PDF website on the internet. The parallels are uncanny. (Work with us here.)

Meet the Team

Every Teenage Mutant Ninja Turtle has a personality, a weapon, and a job. So does every PDF tool. We didn’t plan this. It just happened. Like most good things — pizza, penicillin, and the decision to build free tools on a Raspberry Pi at 11pm.

  • Leonardo (Merge PDF) — the leader who brings the team together
  • Michelangelo (Split PDF) — the party dude who breaks things apart
  • Raphael (Compress PDF) — the muscle who crushes things down to size
  • Donatello (PDF to Image) — the tech genius who transforms what he touches

All four train in the same dojo: your browser. No uploads. No servers. No Shredder getting his hands on your tax returns.

Leonardo: Merge PDF

Leo leads. Leo unifies. Leo takes four separate things and makes them work as one.

Merge PDF does exactly that. Drop in your files — contracts, receipts, presentations, that thing Karen from accounting sent as seven separate attachments — and combine them into a single document. You get thumbnail previews of each file so you can tell them apart, and you can reorder them before merging.

The tool uses pdf-lib to copy pages from each source PDF into one combined output. No quality loss, no recompression. Pages transfer exactly as they are, like Leonardo executing a kata — clean, precise, nothing wasted.

Got two PDFs? Twenty? Leo doesn’t judge. He just brings them together.

(I love it when a plan comes together. Wait, wrong franchise.)

Michelangelo: Split PDF

Mikey is chaos energy in a half shell. He’s the one who takes a perfectly intact pizza box and opens it to grab just the one slice he wants. Sometimes two slices. Sometimes he rips the whole thing into quarters because “sharing is caring, dude.”

Split PDF channels that energy. Three modes:

  • Extract pages — click the thumbnails you want from a visual grid. Page 3? Just page 3. Cowabunga.
  • Split by range — type “1-5, 8, 12-15” and get exactly those pages. For when you know what you want and you want it now.
  • Every N pages — divide a 100-page beast into tidy 25-page chunks. Mikey would call this “radical.”

Each result downloads as its own PDF. Multiple files? There’s a “Download All” button that zips them up. Because even Mikey cleans up after himself. (Eventually.)

Raphael: Compress PDF

Raph doesn’t do subtlety. Raph solves problems by applying force. And Compress PDF is the Raphael of the group — it takes your oversized PDF and squeezes it down to something email-friendly.

Three intensity levels, because even brute force needs a dial:

  • Low Compression — best quality, modest size reduction. Raph is being polite.
  • Medium — balanced. The sweet spot for most files.
  • High Compression — smallest possible file. Raph is not being polite.

For scanned documents, photo portfolios, and image-heavy presentations, you’ll see 40-80% size reductions. A before-and-after comparison shows you exactly what happened.

But here’s where we channel Splinter, not Raph. Honesty matters. This compressor works by rendering each page as a JPEG image and re-encoding it at lower quality. That means text becomes an image — you can read it, but you can’t select it, search it, or copy-paste from it.

For scanned documents and image-heavy PDFs, that’s no trade-off at all — they’re already images. For a text-heavy contract or research paper, this tool isn’t the right fit. We say that right on the page, because a ninja’s greatest weapon is honesty. (Master Splinter said something like that. Probably. We’re paraphrasing.)

Donatello: PDF to Image

Donnie is the inventor. The one who takes something apart to understand it, then rebuilds it as something better. He’d absolutely be the turtle who converts a PDF into high-resolution PNG images “just to see what happens.”

PDF to Image converts your pages to PNG or JPEG at three resolution levels:

  • 72 DPI — screen resolution, smallest files. Donnie on a coffee break.
  • 150 DPI — good for most uses, our default. Donnie in the lab.
  • 300 DPI — print quality, largest files. Donnie building an interdimensional portal out of spare parts.

Pick your pages, choose your format and resolution, and convert. JPEG mode includes a quality slider — the same one from our Image Compressor. (That slider has appeared in three tools now. It’s becoming the Casey Jones of our codebase — always showing up when you need it.)

Converting multiple pages? The “Download All” button creates a ZIP. Donnie would approve of the efficiency.

The Technodrome Problem

Here’s why we built these tools.

Every major PDF website — and there are dozens with millions of monthly visitors — runs on the same model: you upload your file to their server, they process it, you download the result. The Technodrome, if you will. A massive centralized machine that wants all your data flowing through it.

That model works. It makes money. But it means your tax return, your medical form, your legal contract, your private photos — they all take a field trip to a server you can’t see, in a jurisdiction you didn’t choose, processed by code you can’t inspect.

We skipped the Technodrome entirely. Our tools use two JavaScript libraries — pdf-lib for structural PDF operations (merge, split, create) and pdfjs-dist for rendering pages to canvas (compress, convert to image). Both run entirely in your browser. Your files never leave your device.

No upload progress bar. No “processing on our servers.” No “download within 24 hours before we delete your file.” Just your browser, doing the work, on your machine.

Your documents stay in the sewer where they belong. (That sounded better in our heads.)

Pizza Time

Four tools. Four turtles. Zero uploads.

These are the first tools in Phase 4 of EasyWebTools. More are coming — some that go deeper on categories we’ve already built, some that break into entirely new territory. If there’s a tool you’d love to see, we’re always listening.

In the meantime, go save a PDF. Protect your files from the Shredder. And remember: it doesn’t matter how good you are at ninjutsu if you uploaded your tax return to a website that asks for your email before showing you a download button.

Turtle power. Browser power. Same energy.