SendSafely Encryption for Chrome and Gmail

Chrome extension that provides end-to-end encryption for Gmail. Encrypt private emails and securely share files up to 10GB.

Users40K

Rating4.9

Reviews15

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

SendSafely Encryption for Chrome and Gmail Media preview

5 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

4.87

Latest

4.87

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

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Technical snapshot

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Version1.10.9.1

ManifestV3

Size1.47MiB

Languages11Deutsch / English / Nederlands +8

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

With the SendSafely Chrome Extension, you can send encrypted files and messages directly from Gmail or using our Chrome pop-out menu. It's never been easier for Chrome or Google Mail users to use SendSafely.

SendSafely is an end-to-end encryption platform that eliminates the need for pre-shared encryption keys and passwords. With SendSafely, nobody other than you and the people you send items to can view them...not even us.

- Built on OpenPGP: OpenPGP is the most widely used email encryption standard in the world. It's been in development and use for years, and proves to be the best encryption available today.

- Multi Factor Authentication: We offer an extra layer of security to keep your information secure. When users access items sent using SendSafely, they are prompted for a username and password, along with a unique SMS code.

- No Software for Recipients: With SendSafely, the people you share items with don't need to download or install on anything on their computer. If they have a web browser, they can receive your files.

Reviews

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The Chrome Web Store shows 15 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

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AI product read

End-to-end encryption for Gmail emails and secure file sharing up to 10GB, integrated directly into the Gmail compose interface via a Chrome extension

Enables users to send encrypted emails and share large files securely without pre-shared encryption keys or passwords. Eliminates the need for recipients to install any software — they access encrypted content via any web browser.

User authenticates with SendSafely (via Google OAuth or email/password + 2FA), receives API keys. When composing a Gmail message, the extension injects encryption controls. User adds files/messages, which are encrypted client-side using OpenPGP and uploaded to SendSafely servers. A secure link is inserted into the email body. Recipients click the link and access content via any browser (authenticating with their email, password, and optional SMS/TOTP code). The extension also supports standalone file sharing via the Chrome popup menu.

Target users: Gmail users who need to send encrypted/sensitive emails / Business professionals sharing confidential files / Enterprise users needing compliance-friendly secure communication / Users who want sender-side encryption without requiring recipients to install software

Paid tier details of the SendSafely service are not fully visible from the extension code alone — only 'plan limit exceeded' error messages reference service-level plans
The exact feature differences between free and paid SendSafely plans cannot be determined from extension source code only

Monetization

No paid features detected

The extension itself does not gate any features behind a paywall, contain payment API calls, or show upgrade/billing UI. The 'Register Now for Free' button and absence of premium/subscription/pricing/payment keywords in JS code indicate the extension is free. However, the SendSafely destination service has plan-based limits (referenced in 'plan_limit_exceeded' error messages about active/draft items), suggesting the service may have paid tiers, but this is external to the extension itself.

Confidence: 80
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension requires authentication with the SendSafely service (app.sendsafely.com) to obtain API keys (apiKeyId, apiKeySecret) before any encryption/sharing functionality works. The popup UI presents email/password login, Google OAuth login, 2FA, and registration flows. AuthAPI.js sends credentials to /auth-api endpoints on the SendSafely platform. Without authenticating to the destination service, the extension cannot create encrypted packages or share files.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、scripting

Publisher

SendSafely.com

Brian Holyfield

Email: [email protected]
Phone: +1-646-568-7233
Address: 40 East Main Street, Suite 897 Newark, DE 19711 US

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