About

Leavesc is a collection of free online utilities for everyday jobs: compressing an image before upload, formatting a JSON payload, generating a UUID for a database row, or checking the SHA-256 of a string. The site started from a simple observation — most single-purpose tool sites either demand an account, upload your files to a server, or drown the one button you need in popups. We do none of that.

Every tool that can run in the browser runs in the browser. Files you drop into the image compressor or converter are processed locally by your own device and never transmitted anywhere. There is no account system, no usage quota, and no email wall. Open the page, use the tool, leave.

A minority of jobs genuinely need servers — audio transcoding, PDF manipulation at scale — and for those we curate links to reputable third-party tools instead of pretending to do the job ourselves. Those pages say so explicitly.

The site is supported by advertising. Pages may display ads served by third-party networks; the disclosure in the footer explains the arrangement. If you run an ad blocker, everything still works — we will never hold a tool hostage behind an ad wall.

New tools ship every couple of weeks. If something you need is missing, the contact page is the fastest way to reach us.