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Encoding

🔤 Octal-Escaped String Decoder 🔐 Base64 Encoder / Decoder 🔗 URL Encoder / Decoder

Data formats

🧩 JSON Formatter & Validator 📑 YAML ↔ JSON Converter 📊 CSV ↔ JSON Converter

Crypto & hash

🔏 Hash Calculator (MD5 / SHA-1 / SHA-256 / SHA-512) 🪪 JWT Decoder / Inspector

Generators

🎲 UUID & NanoID Generator 📱 QR Code Generator

Text

🆚 Text Diff & Compare 🔍 Regex Tester 📝 Markdown Live Preview

Date & time

⏱️ Unix Timestamp Converter 🗓️ Cron Expression Parser

Media

🖼️ Image Compressor & Converter 🧵 Image Stitcher (Long Image / Collage)

Design

🎨 Color Converter (HEX / RGB / HSL / OKLCH)
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About

Terms of Service

By using ToolHub you agree to the following terms. If you do not agree, please do not use this site.

This document is a working draft and may be revised. Please contact us if you spot any inaccuracy.

1. Service description

ToolHub provides free online utility tools that run primarily in your browser. The service is provided as is, without any warranty of fitness for a particular purpose, accuracy or availability.

2. Acceptable use

You agree not to: (a) use the site for any unlawful purpose; (b) attempt to disrupt or overload the service; (c) reverse engineer, scrape or republish the site at scale without permission; (d) use automated tools to bypass the rate limits or security measures.

3. No warranty

The tools are provided AS IS and AS AVAILABLE. We make no warranty that the tools will be error free, secure, or available without interruption. You are responsible for verifying the correctness of any output before relying on it.

4. Limitation of liability

To the maximum extent permitted by law, ToolHub and its maintainer shall not be liable for any indirect, incidental, special or consequential damages arising from the use of, or inability to use, the site or the tools, even if advised of the possibility of such damages.

5. Intellectual property

The source code of ToolHub is released under an open source license. The site name, logo, design and content are owned by the maintainer. Tool output created from your own input belongs to you.

6. Third party content

If we display third party advertisements or content in the future, those items remain the responsibility of their respective owners. We do not endorse and are not responsible for any third party content.

7. Termination

We may suspend or terminate access to the site at any time, with or without notice, including in response to abusive use.

8. Governing law

These Terms are governed by the laws of the People's Republic of China, without regard to conflict of law principles. Any dispute shall be resolved in the courts of competent jurisdiction at the maintainer's place of residence.

9. Changes

We may update these Terms from time to time. Continued use of the site after changes constitutes acceptance of the updated Terms.

10. Contact

Questions about these Terms can be sent to lybxin@gmail.com.

Last updated: 2026-05-24  ·  Contact: lybxin@gmail.com

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