Question 1

What is ZTools?

Accepted Answer

ZTools is a free online toolbox with 580+ professional tools for text, images, PDFs, code, data, SEO, finance, health, and design. Most tools run in your browser with no sign-up. A few heavy tools, such as AI background removal, OCR and speech-to-text, run on our processing server: they need a free Google sign-in, and each file is deleted right after processing.

Question 2

Does ZTools cost money?

Accepted Answer

All 580+ core utility tools are free forever with no sign-up. ZTools also offers a separate Growth Suite with paid plans (Pro $9/mo, Ultimate $14/mo, team plans from $7/seat) for AI-powered SEO, AEO, GEO, and analytics tools that use your own AI provider keys (BYOK).

Question 3

Is ZTools privacy-friendly?

Accepted Answer

Yes. Most ZTools tools run in your browser, so your files, text and images are never uploaded. A few heavy tools (AI background removal, OCR, speech-to-text, office-to-PDF, and the server modes of the media tools) send your file over HTTPS to our own processing server, which deletes it right after processing. The Growth Suite uses your own AI provider keys (OpenAI, Anthropic, Google, Perplexity), encrypted per-user with HKDF + AES-GCM, so no third party sees your prompts.

Question 4

Does ZTools require an account?

Accepted Answer

No. Every tool works without an account. Optional Google Sign-In syncs your favorites, history, and preferences across devices but is never required.

Question 5

What platforms does ZTools support?

Accepted Answer

ZTools is available on the Web (any modern browser), Android (Google Play), and iOS (pending Apple account). The same tool catalog and features work across all platforms with offline support for many tools.

Question 6

What categories of tools does ZTools include?

Accepted Answer

ZTools covers 19+ categories: Text, Image, PDF, Code, Data, Encoding, Generators, Math, Utilities, Legal, Finance & Metals, Health & Fitness, Education, Media & Recording, Design & Creative, Productivity, Developer, Extractors, SEO, and an AI-powered Growth Suite.

Question 7

Where can I find the source code?

Accepted Answer

ZTools is an open-source community project. The source repository is available at https://github.com/AOneZTools.

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