StudyFlow
Build a study routine around your time, practice and spaced review.
6 learning templates
Try StudyFlow ↗BIURET / PLAYGROUNDSmall tools.
Small tools.
More room to create.
Practical applications built from learning. Explore what a tool does, try its workflow, and see its limits before choosing it.
Try StudyFlow ↗Five useful tools · no account · your inputs stay in your browser.
THE COLLECTION
A small toolkit. A useful next step.
Working applications belong here. The six future project concepts stay in the portfolio.
Focus Room
Give one task your attention. A simple focus timer with an intentional break.
1–120 minute sessions
Try Focus Room ↗JSON Studio
Validate, format and compact JSON without sending your data anywhere.
Format · Copy · Download
Try JSON Studio ↗File Fingerprint
Compute SHA-256 and compare a file with the digest from its trusted source.
Files up to 100 MiB
Try File Fingerprint ↗Text Studio
Count words, estimate reading time, clean spaces and remove duplicate lines.
Live insights · Undo · Export
Try Text Studio ↗No matching tools
Try another term or reset the filters.
Understand first
A clear use case, honest status and visible limitations for every application.
Try without pressure
Open a tool and start immediately. No account, subscription or payment required.
Keep control
Keep inputs private. Optionally save plans, focus history and favorites on this device. Biuret Guide helps you find your way.