Useful browser tools, organized for fast answers.

Toolkit collects everyday converters, generators, calculators, and file utilities in one clean workspace. Each page focuses on a specific task, with the controls, notes, and answers you need to finish quickly.

Use it for common jobs like converting images, merging PDFs, generating QR codes, formatting JSON, calculating grades, converting units, checking color contrast, or creating stronger passwords.

Tools are grouped into practical categories such as image tools, PDF tools, QR and barcode tools, developer utilities, student calculators, unit converters, finance calculators, date tools, color tools, and privacy/security utilities.

For file and privacy-sensitive workflows, Toolkit gives clear notes about what the tool does, what to watch out for, and when device or browser limits may affect the result.

Toolkit includes space for ads in areas that should not interrupt the primary controls. The goal is to keep pages useful and readable while making the project sustainable.