Instant Checks by OnlineCheckWriter
Tools
FreemiumConfidence 64
Official OnlineCheckWriter Chrome extension for creating and sending checks - mail, print, or eCheck
Users
139
Rating
4.9
Reviews
378
7D Growth
--|--
Signal pendingNo paid features detectedMedium-risk permissions
Send Physical Mail using OnlineCheckWriter
Official OnlineCheckWriter Chrome extension for mailing PDF documents - simple, secure, and efficient
Users68Current public install base
Rating4.9Store average score
Reviews292Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview
5 assetsSend Physical Mail using OnlineCheckWriter Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.89
Latest
4.89
7-day rating change
0.00
2026年6月29日2026年7月4日
Growth overview
Daily, weekly, and monthly growth
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1-day growthDeclining
-2-2.63%7-day growthNo data
----30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
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Version2.2.0
ManifestV3
Size162KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Mail your documents directly from Chrome using the official OnlineCheckWriter extension. This tool integrates seamlessly with your OnlineCheckWriter account, making it simple to turn any PDF into professionally printed, enveloped, and mailed documents without visiting the post office.
KEY FEATURES
✅ PDF Upload – Drag and drop or browse to upload documents
✅ Address Management – Save sender and recipient addresses for reuse
✅ Multiple Shipping Options – USPS First Class, Priority, FedEx Overnight, and more
✅ Credit Balance Tracking – Monitor mailing credits in real time
Reviews
Recent review snapshot
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Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text291Synced review bodies
Total ratings / reviews292Chrome Web Store public rating/review count
Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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I used OnlineCheckWriter to send physical mail, and the process was smooth and reliable. It saved me time and effort, with fast delivery and professional service. Highly recommend for anyone needing hassle-free mailing!
OnlineCheckWriter’s ''Send Physical Mail'' feature is a game-changer! It makes mailing checks, letters, and documents so easy and hassle-free. Instead of going to the post office, you can send physical mail right from your computer with just a few clicks. The process is fast, reliable, and secure, saving both time and effort. Perfect for businesses and individuals who want convenience and professional service. Highly recommended!
Super convenient extension! Makes mailing PDFs quick and easy without a trip to the post office. Love the address book and batch processing features.
I’ve been using the OnlineCheckWriter Chrome extension to send PDF documents, and it’s really convenient. You can upload a PDF, choose your sender and recipient addresses, select how you want it mailed like USPS or FedEx and that’s it. They print, envelope, and mail it for you. It saves me a lot of time since I don’t have to deal with printers, envelopes, or trips to the post office. You can also store addresses, send multiple documents at once, and track your mailing credits. The setup was easy, and logging in with my OnlineCheckWriter account was simple. I also appreciate the emphasis on security. They don’t store your documents locally, and everything is encrypted. It’s a great tool if you regularly send invoices, legal papers, or any important documents. Definitely worth checking out.
Was skeptical at first. But it works perfectly for me. Perhaps you should give it a try too.
The Official OnlineCheckWriter Chrome extension is a handy tool for anyone who needs to mail documents without the hassle of printing, envelopes, or post office trips. It’s simple to use—just upload a PDF, select addresses, and choose a shipping option. The integration with your OnlineCheckWriter account makes it secure and efficient, and features like batch processing, address book access, and real-time credit tracking save even more time. A great option for businesses and professionals who need reliable mailing right from their browser.
Sending physical mail without a printer, stamps, or envelopes is made exceedingly simple by this addon. After registering for the free trial, I was able to transmit a PDF from my browser in a matter of minutes after uploading it and entering the recipient's information. For small businesses like mine that send out contracts and invoices, the seamless integration with OnlineCheckWriter is ideal. I appreciate that everything is monitored and that the trial didn't require a credit card. I heartily suggest it to anyone who wants professional, safe mail delivery without having to visit the post office.
OnlineCheckWriter extension has proved very useful for my company, I am really grateful to it. It is used in every department to fulfil our daily document handling needs
OnlineCheckWriter's mail service is a robust platform for automated document mailing. Its key strengths are cost-effectiveness and deep integration, balanced against a learning curve for newcomers.
I’ve been using this extension for a few weeks now, and it’s honestly a game-changer. What I love most is how simple it makes sending real, physical mail directly from my browser. I can draft letters or checks online, hit send, and OnlineCheckWriter takes care of printing and mailing it. No trips to the post office, no stamps, nothing. The interface is clean and really intuitive, so even if you’re not super tech-savvy, it’s easy to use. Mail delivery has been quick and reliable every time. If you handle invoices, contracts, or personal letters often, this extension saves so much time. Definitely worth trying!