Drop a ZIP and see what is in it. Preview files, download the ones you need.
Pick a file on the left and it appears here. Images, text, code, JSON, CSV, Markdown and HTML can all be previewed.
Files save one at a time - there is no re-zipping and no folder picker, because a browser cannot create folders in your downloads. Download all folds each folder name into the file name so nothing overwrites anything. If your browser asks whether to allow multiple downloads, say yes.
How It Works
Drag an archive anywhere onto the panel, or click Open ZIP. A small sample website is already loaded, built in your browser when the page opened, so you can try the tree before you use your own file.
Every folder expands and collapses, and each row shows the unpacked size next to the packed one. Click a file and it appears in the pane on the right: images, plain text, code, JSON, CSV, Markdown and HTML all preview.
Download a single file straight from its row, or use Download all to save every file one after another. If the archive is a website, Publish puts its index.html on a live link.
About This Tool
Look inside an archive, read what is in it, and pull out only the files you actually wanted - all in the browser tab you already have open.
Most of the time you do not want to unzip a file. You want to know what is in it. Somebody sent a 40 MB archive called final-assets-v3.zip and you need one logo out of it, or you downloaded a template and want to see whether the pages are any good before you commit to unpacking 300 files across your desktop. This ZIP extractor shows you the whole archive as a folder tree you can open and close, previews the files it can, and lets you save the two you need and ignore the rest.
Not developers, mostly. It is for the person on a work laptop with no permission to install an unzipper, the student who has been sent a course pack, the designer checking a client's asset drop, and anyone on a phone or a Chromebook where opening an archive is oddly hard. There is nothing to sign up for and nothing to install.
Your archive never leaves the device. The tool reads the ZIP's own index - the little directory every ZIP keeps at the end of the file - to learn what is inside, then expands the entries in the browser with a small decompression library. That is why it works offline on a train, and why a confidential archive stays confidential. Nothing is sent anywhere unless you press Publish.
An archive can name a file ../../.ssh/config or C:\Windows\evil.dll, so that a careless unpacker writes outside the folder you chose. That is the zip-slip bug, and it has bitten a lot of software. Entries like that are listed as skipped, with the reason, rather than quietly dropped - you should know they were in the file. Password-protected archives cannot be opened here at all, because no browser can decrypt one. Very large archives are refused rather than crashing the tab, and RAR and 7z are different formats entirely.
Plenty of ZIPs are websites: a template, an export, a handoff from a designer. When the archive holds an index.html, Publish sends that page up with its stylesheet and images folded into it, so the link works immediately - free, no account, HTTPS included. The link lasts 30 minutes unless you claim it, claiming is free, and a claimed page can use your own address or a custom domain on a paid plan. Read how it works for the rest. If you only need to check one page, the HTML viewer renders pasted markup, and the image compressor is the next stop for the pictures you just pulled out.
Questions
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Try It Now
Still Here? Drop It In.
The whole pitch fits in one sentence: your HTML, on a link, in seconds.
Drag and drop your HTML file(s), folders, or ZIP file
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No account needed. Your unclaimed website stays live for 30 minutes on a free subdomain. Claim it to your account to keep it permanently.
