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
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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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Super convenient,I can mail checks directly from my browser in just a few clicks.
Works, but only useful if you send mail often. Setup feels heavy for casual use.
I recently tried the Send Physical Mail extension from OnlineCheckWriter, and it’s a surprisingly convenient tool for both personal and business use. Instead of going to the post office, I can create and send letters, checks, and other physical documents directly online. The whole process is straightforward—upload the document, enter the recipient’s address, and OnlineCheckWriter handles the printing, stamping, and mailing for you. What I like most is the flexibility. It supports single letters or bulk mailings, which is a huge time-saver if you need to send invoices, payments, or notifications regularly. Delivery is fast, and I get tracking updates for peace of mind. The pricing is also very reasonable compared to the cost and hassle of doing everything manually.
I recently used the Send Physical Mail feature in the OnlineCheckWriter Chrome Extension. The setup was simple, and I liked that I could send a letter directly without visiting the post office. It’s handy for business documents and personal mail when I don’t have time to print and mail them myself.
Sending physical mail is so easy and fast with OnlineCheckWriter.
I do not keep a printer at home and this extension has been a game changer. I can handle all my mailing needs online without worrying about printing, signing, or posting manually.
very useful website
“Bahut hi useful Chrome extension hai. PDF upload karke direct physical mail bhejna easy ho jata hai. Features jaise address management aur batch processing helpful lage. Small business aur personal dono use ke liye kaam ka hai. Interface simple aur login secure hai. Time aur post office trips dono bacha deta hai. Recommended!”
I have used the onlinecheck writer chrome extension to send different physical mails. I'm impressed how effective the delivery is!
Neat ! really good a little bit confusing at first but after the tutorial figured it out