Browser-first
Text, data, image, and document basics run locally whenever the browser can handle them.
Finish everyday file, image, data, text, and API tasks in one private workspace.
Use tools in your browser when possible. Upload only when a worker job needs it. Keep results easy to copy, download, and understand.
JSON Formatter
Runs locally. No upload.
{
"name": "BoringKit",
"tools": ["json", "csv", "pdf"]
}
Valid JSON
Root object, 3 top-level keys
Formatted output
Ready to copy or download
Developer details
Available only when needed
Start from the thing you need to finish.
Each kit uses the same pattern: add input, adjust only what matters, review processing, export the result.
Docs & Files Kit
PDF, Word, Excel, slides.
Open kit
Image Kit
Compress, resize, convert, clean.
Open kit
Data & Spreadsheet Kit
CSV, JSON, Excel, tables.
Open kit
Text & Writing Kit
Count, clean, diff, transform.
Open kit
Developer Kit
Debug, decode, generate.
Open kit
Web & Marketing Kit
QR, UTM, OG, SEO.
Open kit
Business Kit
Invoices, receipts, quotes.
Open kit
Privacy & Security Kit
Metadata, PII, secrets, checksums.
Open kit
Video & Audio Kit
Trim, compress, GIF, mute.
Open kit
Private by default, explicit when files leave your browser.
Every tool states where processing happens before you run it. Browser tools stay local. Server and worker tools show file upload, output expiry, and cleanup behavior up front.
Short retention
Temporary server jobs expire automatically by default, with longer retention controlled by plan settings.
Visible cleanup
Worker outputs expose expiry and download metadata so users know when files disappear.
URL tools reject unsafe private-network targets before fetching. File tools check type, size, filename, empty files, and unsupported formats before processing.
Useful tools, not a directory of placeholders.
These are the high-frequency workflows BoringKit prioritizes first: smaller files, cleaner datasets, usable QR codes, and readable JSON with copy or download output.
Compress PDF
Rewrite small PDFs locally and show before/after file size.
Docs & Files
Merge PDF
Combine multiple PDFs into one.
Docs & Files
Compress Image
Resize and recompress an image with output metrics.
Image
QR Code Generator
URLs, vCards, and Wi-Fi QR codes.
Web & Marketing
JSON Formatter Workbench
Format, minify, validate, query paths, and inspect JSON structure.
Data & Spreadsheet
CSV Workbench
Profile, clean, deduplicate, convert, and generate Markdown tables from CSV, TSV, or JSON.
Data & Spreadsheet
One input-first pattern across every utility.
BoringKit keeps the repeated parts of utility work consistent, so the only thing that changes is the file, text, URL, or output format.
Add the input.
Drop a file, paste text, or enter a URL in the same place every time.
Tune the essentials.
Defaults are ready to use; options stay close to the output they affect.
Check the boundary.
The page shows browser, API, or worker processing before anything sensitive leaves the tab.
Export with context.
Copy, download, or inspect metadata with enough detail to trust the result.