1. Acceptance of Terms
By accessing and using ToolKnit (toolknit.com), you agree to be bound by these Terms of Service. If you do not agree, please do not use our services.
2. Description of Service
ToolKnit provides browser-based tools across PDF, image, video, audio, text, calculator, time, creative, AI, and self-test categories. Local file-conversion and editing workflows process selected files in your browser using technologies such as JavaScript, WebAssembly, PDF.js, Canvas and Web Audio. AI tools send prompts and relevant context to the provider endpoint you configure. Server-backed Text to Speech sends text and voice settings through ToolKnit's endpoint to an external speech service. These connected features are not local-only processing; see the Privacy Policy for details.
3. No Account Required
ToolKnit's web tools do not require a ToolKnit account or subscription tier. AI features require your own provider configuration and API key; the provider may require an account and impose its own charges or limits. Network-assisted features process the information you submit as described in the Privacy Policy.
4. Usage Limits
The local tk_usage counter provides a shared allowance of 500 tool uses per day in the same browser, not a separate 500-use allowance for each tool. It is stored in localStorage and resets when the browser's local calendar date changes. Clearing site data removes that local counter as well as saved preferences. Separate page-visit analytics do not measure successful conversions. Individual tools may also enforce file, page, batch or resource limits, and remote providers may apply their own limits.
5. Acceptable Use
You agree not to:
- Use the service for any illegal or unauthorized purpose
- Attempt to bypass usage limits through automated means or scripts
- Interfere with or disrupt the service or its underlying infrastructure
- Except as permitted by applicable law or an applicable third-party open-source license, attempt to reverse engineer, decompile, or extract ToolKnit's proprietary source code
- Copy, reproduce, distribute, repackage, or present ToolKnit's name, logo, original website design, original content, or proprietary code as your own product or service without prior written permission
- Scrape, crawl, or index the site in a way that degrades performance for other users
6. Intellectual Property
The ToolKnit name, logo, original website design, original content, and original code authored by ToolKnit are our intellectual property. Except where an applicable third-party open-source license says otherwise, these Terms grant no permission to use those materials in a product, extension, service, or distribution that appears affiliated with ToolKnit. Third-party and open-source components remain owned by their respective copyright holders and are licensed separately. You retain full ownership of all files you process using our tools. We claim no rights over your content.
7. Official Product Channels
The ToolKnit web app is officially available only at toolknit.com. ToolKnit Desktop is officially distributed only through github.com/ZihangDong/toolknit-desktop and is licensed separately under Apache 2.0. We do not operate or authorize browser extensions, extension-store or app-store listings, mirror sites, re-uploads, or other product distribution channels. Any product, listing, or download outside these channels is not an official ToolKnit product.
8. Offline Access
ToolKnit's service worker precaches the homepage's core resources and caches eligible pages and assets as they are used. A first homepage visit does not download every tool. Offline use of a local tool depends on its page, libraries and any required models having been downloaded and retained in browser storage. Cache eviction, browser support and missing resources can prevent offline use. AI provider calls and server-backed speech require a network connection.
9. Third-Party Libraries
Our tools rely on open-source and third-party libraries (including but not limited to FFmpeg.wasm, PDF.js, pdf-lib, JSZip, jsPDF, @imgly/background-removal, and Google Fonts). These libraries are loaded from CDNs or bundled locally and are governed by their respective licenses. These Terms do not limit rights granted under an applicable third-party open-source license. If these Terms conflict with such a license, that license controls solely with respect to the relevant component. Source, license, and attribution information is provided with the relevant tool or bundled component. We are not responsible for bugs or limitations in third-party code.
10. Disclaimer of Warranties
ToolKnit is provided "as is" and "as available" without warranties of any kind, express or implied. We do not guarantee that the service will be uninterrupted, error-free, or that processing results will meet your specific requirements. Use the tools at your own discretion.
11. Limitation of Liability
To the maximum extent permitted by law, ToolKnit and its operators shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of, or inability to use, our services — including but not limited to data loss, corrupted files, or missed deadlines.
12. Changes to Terms
We reserve the right to modify these terms at any time. Changes will be posted on this page with an updated date. Continued use of the service after changes constitutes acceptance of the new terms. Changes to these Terms do not alter rights granted under an applicable third-party license.
13. Contact
For questions about these Terms of Service, please contact us at 2645149786@qq.com.