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 have been using this extension to send physical mail conveniently and quickly. The user interface is quite simple, and the sending process is easy to understand. I appreciate the automation features that make it easier to send letters without visiting the post office. However, I hope there are more customization options for the design of the letters and that the shipping prices could be more competitive. Overall, my experience has been good, and I would recommend this extension to others who need a practical mailing solution.
really smart and easy extension really did save me a lot of time. Best....
The Official OnlineCheckWriter Chrome Extension is a simple yet powerful tool for anyone who frequently needs to mail documents. By integrating directly with your OnlineCheckWriter account, it eliminates the hassle of printing, stuffing envelopes, and trips to the post office. Instead, you can transform any PDF into a professionally printed and mailed document—all without leaving your browser.
I tested the Online Check Writer extension and found it very efficient and user-friendly. It allows easy management of checks, ACH transfers, and other payments directly from the browser. The interface is clean and organized, with useful features like "Print Check on Top," direct deposit, and importing checks. I liked how smoothly it integrates with the platform and how even demo data can be used for testing. While some minor improvements like tooltips or faster loading would help, overall the extension works well and is a great tool for managing payments. I highly recommend it.
OnlineCheckWriter’s Chrome extension makes sending physical mail quick and hassle-free. It’s reliable, easy to use, and perfect for both personal and business needs.
This really helps me a lot in uploading my work PDFs. It really helps in my daily activities.
its is really helped me alot
its really good ,, i love the interface the most..
The check creation workflow is described as “practical” and “time-saving”. It is also easy to use that allows users—even those without strong accounting background—to get started quickly.
Been using Send Physical Mail by OnlineCheckWriter for a while — super easy to upload documents and have them mailed with no post-office hassle. Fast service, clear pricing, and so far very reliable.