Бесплатные, современные, локальные и безопасные инструменты.
Ищите среди конвертеров, просмотрщиков, форматтеров, инструментов OpenAPI, PDF, изображений и многого другого. Всё удобно собрано в одном месте.
How it works
Three steps. No account.
Pick a tool from the directory, add your files in the browser, then copy or download the result. Data stays on this device for most tools.
- 01
Choose a tool
Press Ctrl+K or ⌘K to focus search, filter by category, or open a pinned favorite.
- 02
Add your files
Drop files or browse. Converters, viewers, and editors run locally in your tab, no upload queue for core workflows.
- 03
Copy or download
Grab the output in one click, then leave whenever you're done, no signup wall.
Features
Designed for fast, private work
Brutalist UI, smooth interactions, and client-side processing. Browse tools, pin favorites, and move data between formats without leaving the page.
Local-first by default
Most tools run in your browser tab, no uploads for processing.
Fast even on big files
Responsive grids, search, and previews tuned for large datasets.
Find tools instantly
Search by name, category, or workflow. Jump with Enter.
Pin your favorites
Star tools to keep a personal shortlist on this device.
Convert & export
CSV, JSON, Excel, Parquet, PDF, images, video - export in one click.
Nice details everywhere
Keyboard shortcuts, sensible defaults, and a UI that stays out of your way.
FAQ
Questions, answered
Straight answers about privacy, limits, and how this directory works.
Do you upload my files to your servers?
Most tools process files entirely in your browser. Data does not leave your device for those workflows unless a specific tool states otherwise.
Do I need an account?
No. Open a tool and start working. Favorites are stored locally in your browser on this device only.
Are these tools free?
Yes, the tools in this directory are free to use in the browser. There is no paywall to run conversions or open viewers listed here.
Are there file size or row limits?
Yes. Each tool shows its own limits (for example max file size and row caps in the grid). Large files may be trimmed or previewed partially so the page stays responsive.
What formats can I use?
The directory includes CSV, JSON, Excel, Parquet, PDF, images, video, and developer helpers such as OpenAPI and webhooks - use search to find the right workflow.
Where are my pinned favorites saved?
Favorites are saved in your browser's local storage on this device. They are not synced to an account and won't appear on another browser or device unless you pin again there.
How do I search the tool list quickly?
Use Ctrl+K or ⌘K to focus the directory search, type a keyword, and press Enter to open the top result.
Can I use this offline or after I close the tab?
You need a network connection to load the site. Once a tool is open, much of the work happens locally in your tab. Closing the tab clears that session unless the tool stores recovery data on your device (such as draft grid state on some viewers).
