About this workbench

Useful Tools Lab is a small collection of free browser utilities. It focuses on local image preparation and transparent fixed-rate loan estimates. There is no registration, payment, server-side image processing or loan application.

What each tool does

Image fit reduces pixel dimensions and encodes a JPEG. Crop & rotate uses a local canvas to cut and encode images. Thumbnail inspection reads file metadata and shows previews against linked YouTube guidance. Loan EMI uses a monthly reducing-balance calculation and explains the assumptions beside the result.

Review and limits

Tools are tested with example inputs and on mobile and desktop layouts. Browser differences, image formats, mathematical precision and changing platform rules can affect results. Inspect the output before relying on it. These are software utilities, not a professional adviser or a guarantee of platform acceptance.

Updates

This release adds clearer comparisons, explanations and level-by-level loan schedules. Updated 15 October 2026.

Contact

A public support channel has not been published yet. Do not enter personal details, account credentials or private financial records into these tools. You can stop using the site at any time.