Scope and contact information
This notice describes Luminesca network. You can read the content without creating an account. If you email us, the message and the contact details you provide reach the site operator and the email service used for correspondence. Please do not send passwords, payment details or sensitive documents with a correction request.
Analytics, hosting and identifiers
Google Analytics 4 is included on these pages to measure visits and usage. Analytics requests can include page and device information and use cookies or other identifiers. Reports may be aggregated, but that does not mean the underlying collection is anonymous or free of identifiers. Cloudflare hosts and delivers the sites and may process IP addresses, user-agent information and requested addresses for delivery and security.
Storage periods depend on each provider's settings and practices. This notice does not promise a fixed cookie or server-log lifetime. See How Google uses information from sites and apps and Cloudflare's privacy policy.
Advertising and external services
Selected content pages include Google AdSense code. When advertising is served, Google and its partners may process identifiers, IP addresses, device and page information and use cookies or similar technologies for advertising, measurement and fraud prevention. Ad availability and personalization depend on Google's service, account settings, applicable consent choices and other conditions.
Following a source link or loading an embedded video or an external library connects to that provider. For example, a YouTube embed or a public JavaScript CDN may receive network request information. Their own privacy practices apply. A privacy notice is not itself a consent choice.
Tool inputs and saved preferences
Most browser utility calculations run on your device. There are important exceptions: Text to Speech's MP3 download sends the first 200 characters through our server to Google's speech service. The selected browser playback voice may also use an online service. The currency converter fetches public reference rates; the conversion amount stays in the browser. PDF and Markdown tools load supporting code from a public CDN.
Saved custom prompts and some game checklists use browser storage. Clearing site data removes locally saved information; export anything you need first. Page analytics and advertising requests are separate from the local calculations.
JSON Formatter, Image Compressor and Markdown Editor send limited operation events: tool and operation names, success/failure categories and coarse duration ranges. These custom events do not contain your input, output, filenames or clipboard contents. Their adapter disables these measurements when the browser reports Do Not Track or Global Privacy Control; that is not a claim that every script across the network honors those signals.
Your choices and data requests
You can manage or clear cookies and site storage in your browser, use Google's Analytics opt-out add-on, and review advertising preferences at Google My Ad Center. Turning off ad personalization does not disable every analytics or advertising request. Where a consent message is presented, use its controls to manage the available purposes.
For an access, correction or deletion question about information you supplied, contact us with the relevant page and request details. We will check the information we hold and explain when a request concerns a separate service provider. We do not assume there is nothing to retrieve simply because the site has no accounts.
Children and general-audience content
The network is intended for a general audience and does not ask children to create accounts or submit personal information. If you believe a child has sent personal information to us, contact the operator so the message can be reviewed.
Updates to this notice
Last reviewed: . This revision corrects earlier statements about anonymous analytics, guaranteed retention periods and local-only speech processing. Future changes to how the site processes data should be reflected here.
Contact
Use the address on our contact page for privacy questions or corrections. Include the site address and enough information to identify the issue, without sending sensitive tool inputs.