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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The platform is user-friendly, and my mail was delivered quickly and professionally. It saved me both time and effort, and I love that it keeps everything organized in one place. I definitely recommend it to anyone looking for a reliable way to send physical mail without the hassle... love it❤️❤️
such a good app . ive recommended for almost all my friends try it.these kinds of apps and extensions are hard to find
I found this extension very easy to use and helpful for sending physical mail quickly. The interface is simple and intuitive, and it works exactly as promised. Highly recommended for anyone who wants a reliable tool for physical mail delivery.
I recently tried sending physical mail through OnlineCheckWriter, and I’m really impressed with how simple and convenient the process was. I didn’t have to worry about printing, envelopes, or even going to the post office—everything was handled online with just a few clicks. The platform is user-friendly, and my mail was delivered quickly and professionally. It saved me both time and effort, and I love that it keeps everything organized in one place. I definitely recommend it to anyone looking for a reliable way to send physical mail without the hassle.
I’ve been using the Send Physical Mail using OnlineCheckWriter extension for a while now, and honestly it makes mailing so much easier. Instead of running to the post office every time, I can just create my letter or document online, hit send, and they handle the printing, stamping, and delivery for me.
Online Check Writer makes sending physical mail seamless and dependable. The process is fast, efficient, and ideal for businesses or individuals seeking a reliable mailing solution.
it is a great app
Really handy extension for sending documents straight from Chrome. Upload a PDF, choose addresses, and it mails everything for you with USPS or FedEx options. Saves a lot of time and feels very secure to use. Great tool for anyone who sends invoices or contracts regularly.
The OnlineCheckWriter Chrome extension makes mailing documents so much easier. I just upload a PDF, pick the address, and it gets printed, enveloped, and mailed without me touching a printer or going to the post office. The interface is simple, secure, and even shows my mailing credits in real time. Perfect for invoices, contracts, or any important mail ,a real time saver.
This extension is super convenient! Sending physical mail directly through OnlineCheckWriter is smooth, fast, and reliable. Great for businesses and individuals looking for an easy mailing solution.