IT-Tools Developer Suite · Online Free Tools: free online, no upload
IT-Tools Developer Suite self-hosts the popular open-source IT-Tools project (80+ utilities) directly on this site: Base64 and JWT decoding, JSON/YAML formatting, regex testing, UUID and QR generation, hashing, network and Docker helpers, and dozens more — all running client-side in the embedded workbench, built from the official GitHub source under its AGPL-3.0 licence.
How to use IT-Tools Developer Suite · Online Free Tools
- Open the suite: Open IT-Tools Developer Suite on this page; the embedded workbench loads in a few seconds.
- Pick a utility: Choose the tool you need (Base64, JWT, JSON formatter, regex tester, and more) from its sidebar.
- Paste your data: Paste or type your input. Everything is processed locally inside the embedded app.
- Copy the result: Copy the formatted, decoded or generated output straight back into your project.
Key features
- 80+ developer utilities in a single embedded workbench
- Base64, JWT, JSON/YAML, regex, hash and encoding tools
- UUID/QR generators, network and Docker helpers
- Self-hosted from the official open-source project, no third-party redirects
- Open Full Screen link for a distraction-free, full-tab workspace
Popular uses
- Decoding a JWT or Base64 string while debugging an API
- Formatting and validating JSON or YAML configuration files
- Generating UUIDs, hashes or QR codes during development
Frequently asked questions
Is IT-Tools Developer Suite free?
Yes, 100% free with no limits. Online Free Tools is a free welfare project supported only by ads.
Is my data uploaded to a server?
No. IT-Tools runs as a client-side app in your browser; the data you paste in stays on your device.
Does it work on mobile?
Yes, though the 80+ tool sidebar is easiest to use on a tablet or desktop screen.
Is there a file size limit?
No hard limit is enforced; very large inputs are only bounded by your browser's own memory.
Does it work offline?
Yes, once the embedded suite has loaded once, most of its tools keep working without a live connection.
Built with open-source technology: CorentinTh/it-tools.
No subscriptions. No payments. Ever. Full power is unlocked by inviting friends, never by paying.
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