FREE · IN-BROWSER · NO SIGNUP
Free developer tools, guides, and courses — all in one place.
Dev Learning Tools is a growing toolbox of converters, formatters, minifiers, and calculators that run entirely in your browser — plus practical guides and a full ColdFusion course for learning to code. No installs, no uploads to a server, no accounts to create.
The toolbox
View all →Learn to code, free
View all →Practical, no-fluff programming language guides — built alongside the tools, for developers who'd rather read a page than sit through a video.
Why DevLearningTools
Most "free" file-conversion sites bury a five-second task under ad walls, fake download buttons, and mandatory signups. DevLearningTools takes the opposite approach: every tool runs entirely in your browser, your files never touch a server, and there is no account to create. Alongside the toolbox, we're building a set of practical, no-fluff programming language guides — because free tools and free learning belong on the same site. Read more about the project →
Frequently Asked Questions
Is DevLearningTools actually free?
Yes. Every tool listed as "Live" is free to use, with no usage caps, no premium tier, and no feature locked behind a paywall. The site runs on ad placements rather than charging for the tools themselves.
Do I need to create an account?
No. There's no signup, no login, and no email required for any tool. Open a tool, use it, and leave — nothing you do here is tied to an account.
Are my files and data actually private?
For every tool marked as running "in your browser," yes — the file or text you work with is processed by JavaScript on your own device and never sent in a network request to a server. You can verify this yourself by watching your browser's network tab while using a tool.
Which tools are available right now?
The Tools page lists everything, with a LIVE or SOON badge on each one so it's clear what actually works today versus what's still being built. Nothing is presented as finished before it is.
Is there more content coming?
Yes — new tools ship regularly, and the Learn section is actively growing, including a full modern ColdFusion / CFML course being built lesson by lesson, plus practical guides on file formats and conversion.