Bulk TIFF to PNG Converter
Throw a whole folder of TIFFs at this thing — it'll churn out a clean ZIP with all the PNGs. No uploads, no size limits that'll piss you off. I built this after a client sent me 50 scanned TIFs and expected me to open them one by one.(Need reverse conversion? Try our PNG to TIFF → tool instantly)
📂 Drop your TIFF files here
⚙️ Bulk Convert & Download
Still no uploads. Ever. All the conversion happens right inside your browser. I don't see your files, your browser doesn't send them anywhere. I get genuinely angry when tools farm my data, so I made sure this one doesn't.
Why I needed a bulk converter (and you probably do too)
I scan a ton of old documents for my side business — invoices, contracts, you name it. My scanner spits out TIFFs, usually one per page, and sometimes it's a 30‑page single file. I used to open each one in a photo editor, export as PNG, repeat. It was mind‑numbing.
I looked around for a bulk TIFF to PNG converter and everything I found wanted me to upload my stuff to the cloud. No thanks. So I built this: just drag a bunch of TIFFs (or a folder full of them) onto the page, hit convert, and get a single ZIP with every page turned into a crisp PNG. Even the multi‑page TIFFs get split out correctly.
Now when a client sends me a hundred scanned signatures, I just drop them here and move on with my day. It also handles those weird TIF files that Windows Fax generates, which was a pleasant surprise. If you do any kind of document processing or archival work, a batch TIFF to PNG converter like this is a lifesaver.
What's good about this bulk converter
📚 Real batch processing
Drag in 50 files, get 50 PNGs. If a TIFF has 5 pages, you'll get 5 separate PNGs. All packed into one tidy ZIP. I tested it with 80 mixed files and it didn't complain.
🛑 Zero uploads
It's an offline batch TIFF to PNG converter. You can literally disconnect your internet and it still works. That peace of mind with client documents is worth a lot.
🎯 Handles junk TIFFs
Fax TIFFs, multi‑page stacks, weird old compression — I've thrown a lot of garbage at it and it usually comes through. If a file is totally broken it'll just skip it and tell you.
⚡ Quick enough for real work
Decoding happens locally, so it's as fast as your computer. I converted a 40‑page TIFF in a few seconds. Could be slower on a phone, but hey, it's free.
Honest answers to stuff people ask
Can I really drop a whole folder?
Yep. The file picker lets you select multiple files, or you can drag a selection right from your file explorer. I've done it on Windows and Mac — works both ways.
What if one of my TIFFs is corrupted?
It'll skip that file and show a little error badge next to it. The rest still get converted. I had a batch once where three files were broken and the other 47 came out fine.
Does it keep the original quality?
Absolutely. PNG is lossless, so whatever pixels are in your TIFF stay exactly as they are. No compression artifacts, no blurring. I'm super picky about this.
Will this work on my phone?
It should. The page resizes for mobile, and you can pick files from your phone's storage. I've used it on an iPhone to convert a scanned doc before emailing it out.
Is there a limit on how many files or total size?
No hard limit. Each file should stay under 40 MB to keep the browser happy. I've converted 100+ TIFFs at once without issues. The ZIP might get big, but it'll download.
Why is it free? What's the catch?
No catch. I built it for myself because I was annoyed at the alternatives. If it helps you too, that's great. A free bulk TIFF to PNG converter shouldn't be a luxury.
Learn how to use this tool correctly by reading our step-by-step tutorial.
