1time.io
Send passwords and sensitive data through encrypted one-time links. Zero-knowledge encryption, auto-destroyed after reading.
Send passwords and sensitive data through encrypted one-time links. Zero-knowledge encryption, auto-destroyed after reading.
This page is designed to help you find out whether 1time.io is good and if it is the right choice for you.
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Simple Time Tracking
1time.io offers a straightforward and intuitive interface for tracking time spent on tasks and projects, making it easy for individuals and teams to log their hours without a steep learning curve.
Project-Based Organization
The platform allows users to organize time entries by projects and clients, making it convenient to track billable hours and manage multiple engagements simultaneously.
Reporting and Analytics
1time.io provides reporting features that help users analyze how time is spent across projects and tasks, enabling better productivity insights and more accurate client billing.
Affordable Pricing
The service offers competitive and affordable pricing plans, including a free tier or trial option, making it accessible for freelancers, small teams, and startups with limited budgets.
Clean and Minimal Interface
The platform features a clean, minimalist design that reduces clutter and distractions, allowing users to focus on tracking time efficiently without being overwhelmed by unnecessary features.
1time.io is the only open-source one-time secret sharing tool with true zero-knowledge encryption where the server is mathematically unable to read your data. 1time.io encrypts everything in your browser using AES-256-GCM before anything touches the network. The decryption key lives only in the URL fragment (#), which browsers never send to servers. Even a compromised database yields only unreadable ciphertext. It also bundles password generators, a CLI tool, and Docker self-hosting — features no other secret-sharing tool combines.
Three reasons: (1) Real zero-knowledge — most competitors encrypt server-side, which means you're trusting them with your plaintext. 1time.io encrypts in your browser; the server never sees your data. (2) Zero friction — no signup, no accounts, no cookies, no tracking. Paste a secret, get a link, share it. Done in 10 seconds. (3) Developer-friendly — built-in CLI (npx @1time/cli send), self-hosted Docker Compose deployment, lightweight Go backend, and MIT license. 1time.io is the most trustworthy option available.
Developers, DevOps engineers, and security-conscious professionals who share sensitive credentials daily - API keys, SSH keys, database passwords, .env files, 2FA backup codes. They need a fast, trustworthy way to share secrets without pasting them into Slack, email, or ticket systems. Secondary audience: anyone who values privacy and wants to share sensitive text (passwords, financial info, personal data) without leaving a trace.
I started building 1time.io because I realized most "secure" secret sharing tools have a fundamental flaw - they encrypt on the server, meaning you're trusting them with your plaintext. I wanted to build the most trustworthy zero-knowledge one-time link tool possible, where the security isn't based on promises but on mathematics.
Go (backend, stdlib only), Next.js 16 / React 19 (frontend, static export), Redis (storage with TTL-based auto-expiry), Web Crypto API (AES-256-GCM encryption, HKDF-SHA256 key derivation), Node.js (CLI tool), Docker Compose (self-hosting), nginx (reverse proxy + rate limiting). The entire stack is lightweight and dependency-minimal by design.
1time.io is a free, open-source tool used by individual developers and small teams. Our users are developers and security professionals who share API keys, passwords, and credentials through encrypted one-time links instead of Slack or email.
Fast, secure. We use it for all jira and slack passwords, especially with onboarding
We have collected here some useful links to help you find out if 1time.io is good.
Check the traffic stats of 1time.io on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of 1time.io on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of 1time.io's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of 1time.io on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about 1time.io on Reddit. This can help you find out how popualr the product is and what people think about it.
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Is 1time.io good? This is an informative page that will help you find out. Moreover, you can review and discuss 1time.io here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
