Frequently Asked Questions
Everything you need to know about using our tools and API.
Are DecoToolkit tools free?
Many DecoToolkit browser-based tools are free to use with no account required. The developer API includes a Free plan with 500 monthly credits for testing. Paid plans are available for higher usage, automations, and integrations.
Do I need an account?
You do not need an account for many browser-based tools — just open the tool and get started. An account is required to create API tokens, track usage, manage credits and access billing features.
Is the API free?
The API includes a Free plan with 500 monthly credits, which is great for testing and light usage. Paid plans (Starter at €5/month and Pro at €12/month) are available for higher volumes. Enterprise plans with custom limits are also available.
Are my files secure?
Absolutely. Most of our tools process data directly in your browser, meaning your files never even leave your device. For tools that require server processing, files are deleted immediately after processing. Your documents, images, and data stay private.
Can I use these tools on my mobile phone?
Yes! DecoToolkit is fully responsive and designed to work seamlessly on desktops, tablets, and mobile devices. Every tool adapts to your screen size so you get a great experience whether you are on a phone, tablet, or desktop computer.
How do you support the platform?
We support the development and maintenance of DecoToolkit through non-intrusive advertisements on the free browser tools and through paid API plans for developers and automation builders. API plans start free and scale as your usage grows.
What types of tools does DecoToolkit offer?
DecoToolkit offers a wide range of online utilities: developer tools (Base64 encoder, JSON formatter, UUID generator), file converters (PDF to JPG, Word to PDF, video to GIF), image tools (PNG to JPG, image compressor), productivity tools (QR code generators, Lorem Ipsum generator), unit converters, and health calculators. A developer API is also available for integrating these utilities into automations, scripts, and applications.
Can I upgrade or cancel my API plan?
Yes. You can upgrade, downgrade, or cancel your paid API subscription at any time through the billing portal in your account. Cancellations take effect at the end of the current billing period. If applicable law in your country grants you additional cancellation or refund rights, those rights are not affected by our standard policy.
Can I use DecoToolkit tools offline?
Many of our tools work entirely in your browser and do not require an internet connection after the page has loaded. Tools like the Base64 encoder, JSON formatter, unit converters, and QR code generators can all be used without a network connection. However, tools that rely on external data — such as the currency converter or internet speed test — do require an active internet connection.
How accurate are the unit converters?
Our unit converters use high-precision conversion factors based on internationally recognized standards, including SI (International System of Units) definitions. All calculations are performed with full floating-point precision in your browser. For everyday use, the results are as accurate as any professional calculator. We recommend double-checking critical engineering or scientific calculations with certified measurement references.
How can I request a new tool or report a bug?
We welcome feedback from our users. If you have a tool request or have found a bug, please use the Contact page to send us a message. Select "Feature Request" or "Bug Report" from the subject dropdown and describe what you need. We read every message and prioritize new tools based on how often they are requested.