Fast, private, no signup required. Everything runs in your browser — your data never leaves your device.
Online Tools 360 is a free collection of online tools built for developers, designers, and content creators. Every tool runs entirely in your browser — no data is ever sent to a server, stored, or tracked.
We believe developer tools should be free, fast, and private. No sign-ups, no paywalls, no data harvesting. Just open the tool, use it, and move on with your day.
Every tool on Online Tools 360 is built with client-side JavaScript. When you paste JSON to format, encode a string to Base64, or generate a password, all of that processing happens right in your browser. Nothing leaves your device. We can't see your data even if we wanted to — because it never reaches us.
We offer a growing collection of free tools spanning development, design, writing, security, and SEO categories. These include a JSON formatter and validator, Base64 encoder and decoder, cryptographic hash generator, password generator, color palette generator, word and character counter, regex tester, URL encoder and decoder, text case converter, Unix timestamp converter, Lorem Ipsum generator, meta tag generator, text diff checker, UUID generator, and Markdown previewer.
Online Tools 360 was created by an independent developer passionate about making useful tools accessible to everyone. The site is designed to be lightweight, fast-loading, and completely self-sustaining.
Online Tools 360 is free to use and always will be. If you find it useful, the best way to support us is to share it with a friend or colleague. You can also leave a tip via our Buy Me a Coffee page — every bit helps keep the tools running and motivates us to build more.
Have a question, suggestion, or found a bug? We'd love to hear from you.
The best way to reach us is by email:
We typically respond within 24-48 hours.
Have an idea for a tool you'd like to see? Send us an email with the subject line "Feature Request" and describe what you need. We're always looking to add useful tools based on what our users actually want.
If something isn't working correctly, please let us know. Include the tool name, what you expected to happen, and what actually happened. Screenshots are always helpful.
For partnerships, sponsorships, or business-related questions, reach out at the same email address above.
Last updated: February 2025
Online Tools 360 ("we", "us", or "our") operates the Online Tools 360 website. This page informs you of our policies regarding the collection, use, and disclosure of information when you use our service.
Short version: We collect almost nothing. All tools run entirely in your browser. The data you input into our tools (JSON, text, passwords, etc.) is never transmitted to our servers and never stored anywhere outside of your own device.
We do not use any first-party analytics or tracking. However, we use third-party services that may collect information used to identify you:
Google AdSense: We use Google AdSense to display advertisements. Google may use cookies and web beacons to serve ads based on your prior visits to our website or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings.
All tools on Online Tools 360 process data locally in your web browser using client-side JavaScript. No input data is ever sent to our servers. We cannot access, view, or store the data you enter into any of our tools. This applies to all tools including but not limited to the JSON formatter, Base64 encoder, hash generator, password generator, and all others.
Our website may contain links to third-party websites or services that are not operated by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services. Affiliate links on our site may direct you to partner websites. We may earn a commission from purchases made through these links, at no additional cost to you.
Our service is not directed to anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "last updated" date.
If you have any questions about this Privacy Policy, please contact us at yourbaristadev@gmail.com.
Last updated: February 2025
By accessing and using Online Tools 360, you agree to be bound by these Terms of Service.
Online Tools 360 provides free online tools for developers, designers, and content creators. You may use our tools for personal and commercial purposes. You agree not to misuse our services or help anyone else do so.
Our tools are provided "as is" without warranties of any kind, either express or implied. While we strive to ensure accuracy and reliability, we do not guarantee that the tools will be error-free or uninterrupted. You are responsible for verifying any output generated by our tools before using it in production or critical applications.
The Online Tools 360 name, logo, and website design are our intellectual property. The tools themselves are freely available for use, but you may not clone, rebrand, or redistribute our website as your own without permission.
In no event shall Online Tools 360 be liable for any indirect, incidental, special, consequential, or punitive damages resulting from your use of or inability to use the service. This includes but is not limited to damages for loss of profits, data, or other intangible losses.
Our website contains links to third-party websites and services. We are not responsible for the content or practices of these external sites. Your interactions with third-party services are solely between you and that third party.
Online Tools 360 displays advertisements provided by Google AdSense and may include affiliate links. The presence of advertisements does not constitute an endorsement of the advertised products or services.
We reserve the right to modify these terms at any time. Continued use of the website after changes constitutes acceptance of the updated terms.
Questions about these terms? Contact us at yourbaristadev@gmail.com.
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