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Zero Knowledge Notebook Platform
Secure Document Storage with Zero Knowledge Platform

Trusted by Millions Worldwide
4.4
2,100+ reviews on G2
4.4
8,200+ reviews on Capterra
4.4
73,000+ reviews on App Store
248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
It's a document storage platform designed to keep your data secure by ensuring that information is protected and confidential, offering an efficient way to manage and store documents.
Zero knowledge means that the platform has no access to your content, ensuring that all data remains confidential and only accessible by you, enhancing data privacy and security.
No, with the zero knowledge approach, your data is not accessible to anyone else, including the platform providers, ensuring complete privacy.
Yes, use the Summarize feature to condense documents into shorter summaries, ideal for processing long articles, meeting notes, or research papers.
Yes, the Reword variant allows you to rephrase documents with different styles, enhancing clarity or adapting the tone as needed.
Use the Write Email variant by entering your detailed notes and let the platform draft professional emails automatically from your input.
You can upload text files like .txt, images with OCR capabilities like .jpg, audio files like .mp3, and video files like .mp4, each automatically transcribed before processing.
Files are uploaded and automatically transcribed into text. This text is then processed by the AI to enhance your content.
Yes, select from various styles like Formal, Friendly, Engaging, and more in the Reword variant to adjust the tone of your text.
Yes, the Summarize and Write Email variants require a minimum of 300 characters to function effectively.
You can upload files up to a maximum of 100 MB. For audio and video files, there is also a 60-minute duration limit.
No, the platform processes documents one at a time. You cannot upload and process multiple documents simultaneously.
Yes, the platform can handle and process multiple languages, producing results in the same language as the input.
No, creating custom styles or tones is not supported. You can choose from the predefined styles to suit your needs.
No, the platform does not offer a side-by-side comparison of original vs rewritten text. You'll need to manually compare them externally.