Free office tools.
Get unstuck.
The wrong format. The file that’s too big. The text that won’t behave.
A small fix, then back to work.
What’s getting in the way?
Clean Copy
Remove line breaks from copied PDF text. Keep paragraphs.
Image Fit
Compress an image or PDF to 200 KB, 100 KB or your own size limit.
PDF Stack
Merge PDF files. Reorder, rotate or extract selected pages.
List Match
Compare two lists. Find common items and missing values.
JustMakeQR
Create a free static QR code for a link, text or contact.
Wi-Fi Share
Make a Wi-Fi QR code so guests can scan and join.
CSV to Excel
Create an Excel file before opening a CSV changes its IDs.
PPT Notes Compare
Compare PowerPoint speaker notes in two versions. Make a recording checklist.
HEIC Convert
Convert iPhone HEIC photos to JPG, or combine them into one PDF.
Batch Rename
Rename many files with numbers or an Excel list. Check, then download a ZIP.
No matching tool. Try another word or choose All.
iPhone photos won’t open? Make them JPG or PDF.
Convert HEIC photos to JPG, or combine them into one PDF with a photo per page. Up to 50 photos at a time, decoded in your browser and never uploaded.
- HEIC → JPG, ZIP for several
- HEIC → one PDF (A4, Letter or photo size)
- Location data is not copied
What should we unjam next?
Suggest a tool, report a problem, or just get in touch.
Find the fix for the task in front of you.
UnjamKit is a collection of free office tools that run in your browser. Clean copied PDF text, reduce an image to a file-size limit, organize PDF pages, compare spreadsheet lists, preserve CSV identifiers in Excel, convert iPhone HEIC photos to JPG or PDF, or make direct QR codes. Choose a tool above and get the result without creating an account.
Before you start
Are these office tools free to use?
Yes. The current tools have no account, email gate, subscription or payment step. Processing limits are there to keep browser memory use manageable.
Do I upload files or paste text to a server?
No. Tool inputs are processed in this tab. UnjamKit does not upload files, text, lists, QR content or Wi-Fi passwords, and does not save them in localStorage or IndexedDB. Your browser and hosting provider have the boundaries described below.
Do these tools replace a full PDF editor or spreadsheet?
No. Each tool handles a specific small job. PDF Stack does not edit text or securely redact documents; List Match compares pasted full-line values, not whole spreadsheets. Each tool explains its limits.
Can I use the tools on a phone?
The pages are designed for modern desktop and mobile browsers. Clipboard, file selection, printing and downloads depend on your browser and device. Large images or PDFs may need a device with more available memory.
A small job should stay a small job.
Pick the fix.
Open the tool for the task in front of you. No workspace to set up.
Do it here.
Paste text or choose a file. Processing happens on your device.
Take it with you.
Copy or download the result. No email gate at the finish line.
Short guides to common office snags.
Your work is your business.
Your content stays in this tab.
We don’t upload your files, pasted text, lists, QR content or Wi-Fi passwords. We don’t save them to a server, localStorage or IndexedDB. Clear the tool to discard its working state.
No account-shaped catch.
No login, email requirement or subscription to use the tools. Tool libraries are served with the site. Processing limits protect your device’s memory; they aren’t paid upgrades.
Basic visit statistics. UnjamKit uses Google Analytics to understand page visits, traffic sources and device/browser types. Google Analytics uses first-party cookies, configured here to expire after 90 days. Enhanced measurement and advertising personalization are disabled. We do not send your files, filenames, pasted text, lists, QR content or Wi-Fi passwords. Page URLs sent by our tag exclude query strings and fragments; referrers are reduced to their origin. See Google’s privacy policy.
Contact and tool requests. If you choose to submit our contact form, your message and any contact details are sent through our form provider so we can review them. Feedback may be retained to handle your request. The tool-content promises above do not apply to contact submissions.
The boundaries: your browser may keep history, downloads or form state according to its settings. The website’s hosting provider may keep standard request logs. Neither requires the tool to send your file contents. Shared QR images reveal what you encode, and linked services have their own privacy practices. How to check that your files stay on your device.