Privacy
Client-Side Processing
Most tools process your files entirely in your browser. Your files never leave your device. This includes: image compression, image resizing, PDF merging, image-to-PDF conversion, JSON formatting, text cleaning, CSV/JSON conversion, QR code generation, and file format conversion.
Server-Side Processing
Some operations may require server processing when files are too large for browser processing (e.g., large PDF compression). When this happens:
- Files are uploaded over an encrypted connection (HTTPS)
- Files are processed in an isolated temporary workspace
- Both input and output files are deleted immediately after processing
- A background cleanup job ensures no files persist beyond 10 minutes
- We never store, index, or read file contents beyond what is needed to process them
Cookies & Storage
We do not use tracking cookies. We do not use third-party analytics cookies. No accounts are required to use any tool.
Analytics
We may collect anonymous, aggregate usage data such as which tools are used most frequently. We never collect file contents, filenames, document text, or any personally identifiable information through analytics.
Third-Party Services
When you describe a task in your own words, it is read by rules that run entirely in your browser — no request leaves your device. If those rules cannot make sense of a sentence, and only if this deployment has the feature enabled, you may be offered a button to send that one sentence to Google's Gemini API for a second attempt. Nothing is sent unless you press it, and only the sentence itself travels — never your files, their metadata, or anything you type into a calculator. Every calculation is performed locally either way.
Security
All connections use HTTPS. Uploaded files are validated for type and size before processing. We apply security headers, rate limiting, and input validation to protect against abuse. We do not expose internal error details to users.