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trydevtools

750+ developer utilities. Everything runs in your browser — no accounts, no uploads, no tracking.

All tools·About·FAQ·Privacy·Terms·Contact
JSON
  • JSON Formatter
  • JSON Validator
  • JSON Minifier
  • + 20 more →
Text
  • Word Counter
  • Character Counter
  • Case Converter
  • + 51 more →
Markdown
  • Markdown Editor & Preview
  • Markdown to HTML
  • HTML to Markdown
  • + 91 more →
Encoding
  • Base64 Encoder
  • Base64 Decoder
  • Image to Base64
  • + 81 more →
Converters
  • XML to JSON
  • TOML to JSON
  • SQL Insert to JSON
  • + 56 more →
Formatters
  • HTML Formatter
  • CSS Formatter
  • JavaScript Formatter
  • + 49 more →
Web
  • HTTP Status Codes
  • MIME Type Lookup
  • User-Agent Parser
  • + 46 more →
Color
  • Color Picker
  • Color Converter
  • Contrast Checker
  • + 40 more →
Time & Date
  • Unix Timestamp Converter
  • Timezone Converter
  • Cron Expression Parser
  • + 36 more →
Images
  • PNG to JPG
  • JPG to PNG
  • PNG to WebP
  • + 78 more →
Regex
  • Regex Tester
  • Regex Debugger
  • Regex Explainer
  • + 79 more →
Utilities
  • Password Generator
  • Random Number Generator
  • Random Picker
  • + 116 more →
© 2026 TryDevTools. All rights reserved.Crafted for the open web
trydevtools
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terms · legallast updated May 2026MIT licensed

Free to use. Free to fork.
No SLA.

The shortest terms we could write. No auto-renew trial, no SaaS lock-in, no clauses that quietly take ownership of your code. The full text is below — but most of it is “don't do crimes” and “don't use this output to fly a plane.”

MIT
license
free for any use — even commercial
$0
to use
no tiers, no upsell, no trial countdown
0
lock-in
fork, self-host, leave whenever
as-is
warranty
verify outputs before production use
not a marketing page

This is the licence.
Verbatim.

The MIT licence is short on purpose. In plain English it grants you:

  • Use commercially, internally, or in client work
  • Modify, fork, sublicense — even for a paid product
  • Self-host the entire site on your own domain
  • Strip out a single tool and embed it elsewhere

The one ask: keep the copyright notice in the source.

Ask about a licence detail
LICENSE
MIT
main·plain text17 lines · 1.1 KB
1MIT License
2
3Copyright (c) 2026 trydevtools
4
5Permission is hereby granted, free of charge, to any person
6obtaining a copy of this software and associated documentation
7files (the "Software"), to deal in the Software without
8restriction, including without limitation the rights to use,
9copy, modify, merge, publish, distribute, sublicense, and/or
10sell copies of the Software, and to permit persons to whom the
11Software is furnished to do so, subject to the following
12conditions:
13
14The above copyright notice and this permission notice shall be
15included in all copies or substantial portions of the Software.
16
17THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
agreement

The whole thing, in five lines.

The full text is below for the lawyers. For everyone else, this is what you actually agree to when you use the site.

01 / 05✓ok
Use it however you want — lawfully.

Format JSON for a side project, run regex for a client gig, generate fake data for a workshop. Personal, hobby, and commercial use are all fine. No license key, no "team plan," no API quota.

PersonalCommercialClient workInternal toolsSelf-hostWorkshops
02 / 05✗not ok
Abuse, scrape, or compromise the service.

No automated hammering, no attempting to break the host, no using the tools to attack other systems. Standard "don't ruin it for everyone else" stuff.

Automated scraping at scale
Load-testing without permission
Attacking other systems via the tools
Misrepresenting outputs as ours
03 / 05!warning
Tools are "as is." Verify before production.

A regex that matches in a tester can still be a production ReDoS. A JSON validator's pass doesn't replace a contract test. Treat outputs as a starting point, not gospel.

tested on your input
compared with known-good
edge cases covered
reviewed before ship
04 / 05·info
We may change or remove tools.

Tools get retired or rewritten when usage dies or a better approach emerges. We'll redirect URLs where we can, but no formal deprecation SLA.

v2.1.4current
v1.0redirected → v2
v0.9retired · 30-day notice
05 / 05✓open source
MIT licensed — use it, modify it, ship it.

Everything is released under the MIT License. Use it commercially, modify it, lift a single tool component into your own codebase, or ship a derivative. Attribution appreciated, not required.

MIT License
Copyright (c) 2026 trydevtools
Permission is hereby granted, free of charge…
the fine print

Read the actual terms.

Twelve clauses, plain English. Each clause is colour-coded by what it means for you in practice.

Contents
Acceptance of terms§01Description of service§02Use of the service§03Intellectual property§04Disclaimer of warranties§05Limitation of liability§06Privacy§07Links to third-party sites§08Modifications to the service§09Changes to these terms§10Governing law§11Contact§12
updated May 2026
● current version
legal@trydevtools.com →
§01 of 12you agree to this

Acceptance of terms

By accessing or using trydevtools (the “Service”), you agree to be bound by these Terms and Conditions. If you do not agree, please don't use the Service.

§02 of 12info

Description of service

trydevtools provides a collection of free, browser-based developer utility tools — formatters, encoders, converters, generators, and reference lookups. All tools run client-side in your browser. No tool processes data on a server we control.

§03 of 12don't do this

Use of the service

You agree to use the Service only for lawful purposes. You must not:

  • Use the Service to process data you are not authorised to access.
  • Attempt to reverse-engineer, decompile, or interfere with the hosted infrastructure.
  • Use automated scripts, scrapers, or load generators to abuse or overload the Service.
  • Use the Service to carry out, plan, or facilitate any illegal or harmful activity.
  • Misrepresent the Service as your own product without preserving the original licence.
§04 of 12you agree to this

Intellectual property

The trydevtools source code is released under the MIT License. You may copy, modify, and redistribute it under those terms — including for commercial use. The brand name, logo, and visual identity are not part of the MIT grant; please use them only to refer to this project, not for your own.

Any input you provide to a tool remains yours. Nothing in these terms gives us a licence to your data, because we never receive it.

§05 of 12no warranty

Disclaimer of warranties

The Service is provided “as is” and “as available”, without warranties of any kind, express or implied. We do not warrant that:

  • The Service will be uninterrupted, error-free, or correct for every input.
  • Any output is fit for production, security-sensitive, or regulatory contexts.
  • The Service will be available at any particular time or geography.

Always verify outputs from any tool before using them in a production environment.

§06 of 12no warranty

Limitation of liability

To the fullest extent permitted by law, trydevtools and its contributors shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from your use of, or inability to use, the Service — even if we have been advised of the possibility of such damages. Your sole remedy for dissatisfaction is to stop using the Service.

§07 of 12info

Privacy

Your use of the Service is also governed by our Privacy Policy, which is incorporated into these Terms by reference. The short version: tools run in your browser, we don't see your inputs, and there are no accounts to compromise.

§08 of 12info

Links to third-party sites

The Service may contain links to external websites (e.g. relevant specs, documentation, and blog posts). We have no control over those sites and accept no responsibility for their content, privacy practices, or availability.

§09 of 12no warranty

Modifications to the service

We may modify, suspend, or discontinue any part of the Service at any time without notice. Where reasonable, deprecated tool URLs will be redirected or replaced with an explanation — but we don't commit to a formal deprecation policy.

§10 of 12info

Changes to these terms

We may update these Terms from time to time. The “last updated” date at the top of this page will reflect changes. Continued use of the Service after an update constitutes acceptance of the revised Terms.

§11 of 12info

Governing law

These Terms are governed by and construed in accordance with applicable laws of the jurisdiction in which the Service is operated. Any disputes arising from these Terms or the Service shall be subject to the exclusive jurisdiction of the relevant courts in that jurisdiction.

§12 of 12info

Contact

Questions about these Terms? Email legal@trydevtools.com.

legal questions?

Send us a draft.
A human will reply.

Licence questions, attribution edge cases, brand-use requests, or a clause that needs clarifying — write us. We respond from a real address, not a ticket bot.

answered by a humantypically < 24hnot legal advice
or read the privacy policy →
new message · draft
unsent
to:legal@trydevtools.com
from:you@your-email
subject:Terms question
Hi trydevtools team,
I've got a question about the clause about ___.
Specifically: what you'd like to confirm?
Thanks,
your name
Open in mail appor click a topic ↓
↪MIT licence↪Brand / logo use↪Commercial use↪Report a concern
trydevtools

750+ developer utilities. Everything runs in your browser — no accounts, no uploads, no tracking.

All tools·About·FAQ·Privacy·Terms·Contact
JSON
  • JSON Formatter
  • JSON Validator
  • JSON Minifier
  • + 20 more →
Text
  • Word Counter
  • Character Counter
  • Case Converter
  • + 51 more →
Markdown
  • Markdown Editor & Preview
  • Markdown to HTML
  • HTML to Markdown
  • + 91 more →
Encoding
  • Base64 Encoder
  • Base64 Decoder
  • Image to Base64
  • + 81 more →
Converters
  • XML to JSON
  • TOML to JSON
  • SQL Insert to JSON
  • + 56 more →
Formatters
  • HTML Formatter
  • CSS Formatter
  • JavaScript Formatter
  • + 49 more →
Web
  • HTTP Status Codes
  • MIME Type Lookup
  • User-Agent Parser
  • + 46 more →
Color
  • Color Picker
  • Color Converter
  • Contrast Checker
  • + 40 more →
Time & Date
  • Unix Timestamp Converter
  • Timezone Converter
  • Cron Expression Parser
  • + 36 more →
Images
  • PNG to JPG
  • JPG to PNG
  • PNG to WebP
  • + 78 more →
Regex
  • Regex Tester
  • Regex Debugger
  • Regex Explainer
  • + 79 more →
Utilities
  • Password Generator
  • Random Number Generator
  • Random Picker
  • + 116 more →
© 2026 TryDevTools. All rights reserved.Crafted for the open web