MT kits - my toolkits for developer
Your everyday developer toolkit, online and free.
MT kits - my toolkits for developer launched on April 17, 2025 with 15 votes, #1,637 of 7,818 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
MT kits is a free online toolkit for developers and creators offering utilities like JSON viewers, image-to-PDF conversion, Base64 encoding, cropping, regex testing, and password generation. The platform provides data conversion tools including CSV-to-JSON and Excel-to-JSON export with customizable options. Designed to streamline everyday browser workflows without unnecessary clutter, it requires no signup or payment and is accessible directly through the web.
written from the facts on this page · October 2026
From the sources
MTKits provides a suite of fast, free tools for developers, creators, and problem solvers — including JSON Viewer, Image to PDF, Base64 Encoder, Cropper & more.
Use free online tools for Image to PDF, PDF merge and split, HEIC to JPG, JSON Viewer, Regex Tester, Password Generator, and everyday browser workflows.
We built Bubble Shooter with Codex and Chat. Play the game at play.google.com/store/apps/details?id=com.mtkits.bubbleshooter. Google Play requires 12 real testers opted in for 14 days before we can publish. We launched two browser-based data tools: CSV ↔ JSON conversion with delimiter and header controls, and Excel → JSON export with sheet selection, previews, and rowfrom mtkits.com
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I built EveryToolkit.com — a collection of 500+ free online tools across 24+ categories, all in one clean, fast, and ad-supported site. The goal is to make small, everyday utilities accessible from one place — no popups, no clutter. You’ll find: • Developer tools (JSON, JWT, regex, base64, etc.) • Text and writing tools (word counters, formatters, case converters) • Image & PDF tools (compress, convert, merge) • Finance, health, and SEO utilities • Calculators and converters for daily use I built this to solve my own frustration of having to Google for “that one tool” every time. Would love…
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