tella-app.org Open in urlscan Pro
37.218.245.172  Public Scan

Form analysis
0 forms found in the DOM

Text Content

Skip to main content

TellaGet StartedFAQDocsBlogContact Us
English
 * English
 * Português (Brasil)
 * Tiếng Việt
 * Français
 * Español
 * العربية
 * မြန်မာ

ctrlK




TELLA


DOCUMENT & PROTECT

In challenging environments, with limited or no internet connectivity or in the
face of repression, Tella makes it easier and safer to document human rights
violations and collect data.




--------------------------------------------------------------------------------


WHY TELLA?

If you are an activist, journalist, human rights defender, or anyone who
documents injustice, you can use Tella to:

 * Protect yourself from physical and digital repression while collecting and
   storing sensitive information.
 * Protect the data you collect from censorship, tampering, interception, and
   destruction.
 * Easily produce high quality documentation that can be used for research,
   advocacy, or transitional justice.


1. PROTECT YOUR DATA

 * Encrypt your files: Tella automatically encrypts your photos, videos, and
   audio recordings as soon as they are captured.
 * Hide your files in the device: your files are inaccessible from the phone’s
   regular gallery or file explorer. You can only access them in the app.
 * Lock your files: set a PIN or password to protect your files. Entering the
   correct lock is the only way to decrypt the files stored in Tella.
 * Mask the app: change the look of Tella to hide it from people searching your
   phone.


Learn about Tella features


2. COLLECT EVIDENCE OF HUMAN RIGHTS VIOLATIONS

 * Camera and recorder inside Tella: take photos, record videos and audio
   directly in Tella so that your files are immediately encrypted and hidden in
   the app.
 * Tella integrates with Uwazi, Kobotoolbox and Tella Web. Pick the platform
   that best suits your need and collect data directly in Tella.
 * Offline mode: in areas with limited or no internet connection, you can save
   your data and submit it when you reach a reliable internet connection.

Read how organizations are using Tella


3. TELLA IS FREE, MULTILINGUAL, AND OPEN-SOURCE

 * Free forever: Tella is designed for those whose safety is at risk. It is free
   to download and use, and will remain free forever.
 * Choose your language: Tella is currently available in Arabic, Belarusian,
   Burmese, English, Indonesian, Jingpho, Kannada, Karen Sgaw, Kurdish,
   Malayalam, Persian, Portuguese, Russian, Spanish (Latin America) and Tamil.
 * Trust the code: The code for Tella is open-source and publicly available so
   that researchers, security analysts, and developers can freely audit and
   reuse it.


Learn
 * Get started on Android
 * Get started on iOS
 * Video Tutorials
 * Tella for Organizations

Community
 * Help & Contact
 * Community Meetings
 * Mastodon
 * X (Twitter)
 * Donate to Tella
 * Blog

Latest news
 * Changelog
 * Blog
 * Newsletter

More
 * About us
 * Privacy policy
 * Open Source
 * Accessibility

About this site
 * 

Tella is a project by Horizontal, a registered 501(c)(3) nonprofit – EIN:
83-1782268.
This website is licensed under a Creative Commons 4.0 Attribution International
License.