Mailvelope - Secure your email with PGP
Communication
Protect your email conversations and attachments on Gmail, Nextcloud, Outlook & more with PGP and end-to-end encryption.
Users
100K
Rating
4.4
Reviews
436
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
FlowCrypt: Encrypt Gmail with PGP
Simple end-to-end encryption to secure email and attachments on Google.
Users70KCurrent public install base
Rating4.7Store average score
Reviews359Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsFlowCrypt: Encrypt Gmail with PGP Media preview
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User Growth Over Time
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7-day rating change
Start
4.72
Latest
4.72
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-10K-12.5%Technical snapshot
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Version8.5.13
ManifestV3
Size3.64MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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🟢 A simple end-to-end encryption to secure your emails and attachments on Google, including Google Workspace, Business, and Enterprise using OpenPGP.
🟢 FlowCrypt lets you use PGP encryption by generating a private and public key. It uses the recipient’s public key to encrypt the email, and only the recipient’s private key can decrypt the message and reveal its content.
🟢 Adds a Secure Compose button to Gmail, allowing you to send private PGP-encrypted emails when you choose to.
🟢 We update the extension regularly (see the "Updated" field to the right).
FlowCrypt allows you to:
✔ Set up the extension in just a few clicks.
Reviews
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Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.8Average computed only from synced review bodies below
Reviews with text276Synced review bodies
Total ratings / reviews359Chrome Web Store public rating/review count
Store average score: 4.7. 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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Awesome plugin for gmail encryption! Works with Google Inbox as well, which is an AMAZING feature.
Extremely easy to use.
As a journalist, I love giving potential interview subjects the opportunity to encrypt the content they send to me. The most intuitive PGP solution for Gmail I've used.
Nemt at installere, nemt at bruge... Jeg kan især godt lide funktionen at sende en krypteret mail til nogen, som næppe kan rumme at åbne en mail, gennem samtidigt at sende adgangskoden til dekryptering per SMS. Derfor intet behov for modtageren at installere noget...
Amazing plugin that simplifies the setup and use of PGP down to a common-user-friendly level. No more endless phone calls with clients, walking them through manual PGP setup, armoring, etc. You all deserve a raise, a beer, and a vacation (just not too long, because we need you!) :-) I can't recommend this highly enough if you have a PGP email use-case.
well chuffed easy to use
Fully automatic. Eliminates setup steps that you would encounter with Enigmail for example. Love the little things like automatically sensing attached public keys to an email and letting you import them.
Ingenious implementation of PGP. Really, really well thought out and impressive to make PGP useable for the masses. You guys should work with Keybase.io!
I am in the process of configuring it, but I had to read alll the reviews first. First time I have seen 90+% five star reviews. marco
This app is pretty cool and easy to use.