About Abect Dev Tools
A privacy-first collection of browser-based developer tools — built by an engineer, for engineers. No accounts, no uploads, no surprises.
Why This Project Exists
While working on a client project for a sock e-commerce brand, I needed to convert dozens of product photos to WebP. The first converter I found was buried in contextual ads — and after downloading, every filename had been renamed to that site's own domain. The next tool had a 5-file free tier limit. That afternoon I started building this.
The core problem is not any single tool — it is the pattern: mandatory uploads to unknown servers, watermarks on output, aggressive paywalls at exactly the moment you need to get work done, and no way to know what happens to client assets after upload. For anyone handling client files, that is not acceptable.
The goal was not to build another SaaS. It was to build a set of tools that work instantly, locally, and predictably — without relying on external services for anything the browser can already do.
How It Works — All Processing Stays in Your Browser
Every tool runs entirely client-side. When you drop a file, it is read by the File API directly in the browser tab — no network request is made. The Canvas API handles all image transformations: format conversion, compression, cropping, and quality adjustment. The result is exported via the Blob URL API as an in-memory download — again, no upload, no server round-trip.
You can verify this yourself: open DevTools → Network tab, drop a file into any tool, and watch. No file transfer requests will appear. The tools also work offline once the page has loaded.
Other APIs in use: Web Crypto API for collision-free file IDs, TypedArrays for binary ICO construction in the favicon generator, and JSZip for in-browser batch ZIP archives.
About the Creator
3+ years building production-grade fintech systems where correctness and security are non-negotiable. I have shipped P2P lending platforms, KYC pipelines with biometric verification, banking API integrations (OAuth 2.0, PKCE), and hardened multi-instance infrastructure. Abect Dev Tools started in April 2026 as a practical fix to a frustrating afternoon — and turned into a project I keep building.
Product Principles
Open Source
The full source code is publicly available on GitHub. Anyone can read the implementation, verify that no data is transmitted, and submit new tools. Contributions follow the project's core principles: prefer client-side execution, avoid unnecessary data transfer, keep implementations focused on a single task.
Contact & Profiles
Email: support@abect.com