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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Very useful extension for managing and sending physical mail easily. The interface is clean and makes the whole process smooth and reliable.
The OnlineCheckWriter Chrome extension makes mailing PDFs effortless. Upload, select addresses, and send with USPS or FedEx in minutes. Secure, reliable, and cost-effective—perfect for businesses and professionals who value time and efficiency. Highly recommended.
Very convenient and reliable—sending physical mail is quick and hassle-free with OnlineCheckWriter. Saves time and works smoothly!
Just a heads-up: many 5-star reviews here aren’t genuine. They’re being bought through microworkers tasks. If you’re considering this extension, read reviews critically and don’t rely on the inflated ratings.
I really like how easy it is to send physical mail using OnlineCheckWriter. Instead of wasting time at the post office, I can handle everything online and get it delivered straight to the recipient. It saves me time, money, and effort, and the process is very simple and reliable.
Works welland seamlessly with my lenovo. Its very simple to use. Basically plug and play.
Sending physical mail through OnlineCheckWriter is incredibly convenient and efficient. With just a few clicks, I can mail checks, invoices, or letters without visiting the post office. The process is fast, secure, and perfect for remote business operations. It’s a smart solution for modern financial communication.
One of the best extension who I used , easy and amazing ,Thank You
Easy and convenient to use!!!!
J’ai découvert le service Send Physical Mail using OnlineCheckWriter un peu par hasard, et je dois dire que je suis agréablement surprise par la qualité et la simplicité de leur plateforme. Dans un monde où tout est digitalisé, on a tendance à oublier l’importance d’un courrier papier : que ce soit pour une lettre officielle, un document administratif ou même un simple courrier personnalisé, ce service apporte une vraie solution pratique et moderne. Ce que j’ai particulièrement apprécié, c’est la facilité d’utilisation. L’interface est claire, intuitive, et tout se fait en quelques clics seulement. On peut rédiger son courrier directement en ligne, importer ses propres documents ou encore personnaliser l’envoi. Pas besoin de s’occuper de l’impression, de l’enveloppe ou du timbre : tout est pris en charge de manière professionnelle. C’est un gain de temps énorme et une tranquillité d’esprit inestimable. La qualité du service est irréprochable. Les courriers sont envoyés rapidement, avec une finition soignée, et on reçoit des notifications pour suivre l’avancement de l’envoi. J’ai également trouvé le support client très réactif et attentif : on sent que la satisfaction des utilisateurs est une vraie priorité pour eux. Un autre point fort, c’est la flexibilité. Que ce soit pour un particulier qui a besoin d’envoyer une lettre importante ponctuellement, ou pour une entreprise qui gère régulièrement des volumes plus conséquents, Send Physical Mail using OnlineCheckWriter s’adapte parfaitement. On retrouve le côté pratique du numérique combiné à la valeur sûre du courrier papier, ce qui fait de ce service un pont idéal entre les deux mondes. En résumé, je recommande vivement ce service à toutes les personnes qui veulent envoyer du courrier physique sans se compliquer la vie. C’est fiable, moderne, efficace et ça fait vraiment gagner du temps. Une belle découverte que je continuerai d’utiliser avec plaisir !