Fast, private online tools for everyday tasks.
ToolkitLoop is a growing collection of simple, browser-first tools designed to make everyday digital tasks faster and easier.
No unnecessary downloads. No complicated setup. Just open the tool you need and get things done.
🌐 Official Website: toolkitloop.com
𝕏 X: @toolkitloop
💼 LinkedIn: Founder on LinkedIn
✍️ Medium: Founder on Medium
ToolkitLoop brings practical online tools together in one place for developers, creators, professionals, students and everyday users.
A growing collection of fast, simple and privacy-friendly online tools for everyday tasks.
- Diff Checker — Compare code, text files and lists locally in your browser, with line-by-line differences and optional whitespace handling.
- JSON Formatter — Format, validate and inspect JSON data directly in your browser.
- JSON Validator — Validate JSON syntax, understand diagnostics and preview safe repairs without uploading your data.
- M3U8 Player — Play authorized M3U8 HLS streams, inspect manifests and troubleshoot browser playback locally without a proxy or downloader.
- Markdown Viewer — Preview and read Markdown content with a clean rendered view.
- Regex Tester — Test JavaScript regular expressions locally in your browser, including matches, capture groups and replacements.
- Case Converter — Convert text between uppercase, lowercase, title case and other common formats.
- Compress PDF — Compress supported JPEG image streams in PDF files locally in your browser, with batch processing and output verification before download.
- Favicon Generator — Create favicon files for websites from your own image.
- JPG to WebP Converter — Convert JPG images to WebP locally in your browser, with batch processing, adjustable quality and before-and-after comparison.
- WebP to PNG & JPG — Convert WebP images to PNG or JPG locally in your browser, including batch conversion.
- BMI Calculator — Calculate adult BMI and view a healthy-weight range based on your height.
- Calorie Calculator — Estimate daily calories, BMR, TDEE and macros with visible calculation assumptions.
- Decimal to Fraction Converter — Convert decimals and fractions, simplify results and find practical inch approximations locally in your browser.
- Mortgage Calculator — Estimate mortgage payments and understand the cost of a home loan.
- Percentage Calculator — Quickly solve common percentage calculations and comparisons.
- Tip Calculator — Calculate restaurant tips, sales tax and penny-perfect split bills online.
- Unit Converter — Convert common measurement units in one place, with dedicated length, weight and volume pair pages that show exact conversion constants and tables.
- Currency Converter — Convert currencies using sourced reference exchange rates, with dedicated pair pages that show the rate date and conversion table, while keeping your entered amount in the browser.
- Barcode Generator — Create Code 128, UPC, EAN, Code 39 and ITF-14 barcodes with local validation and SVG or PNG downloads.
- QR Code Scanner — Scan QR codes and barcodes from your camera, screenshots or images with private local decoding and safe link previews.
- QR Code Generator — Generate QR codes for links, text and other common content.
- Random Number Generator — Generate random numbers within a range for everyday tasks.
- Yes No Wheel — Spin a fair Yes, No or Maybe wheel for a quick, private decision.
Browse all ToolkitLoop tools →
Open the tool you need and get straight to the task.
Whenever possible, processing happens directly in your browser, helping keep your files and data on your device.
No unnecessary accounts, installations or complicated workflows.
Use ToolkitLoop directly from your browser, wherever you are.
Available in English, German, French, Italian, Simplified Chinese, Traditional Chinese, Japanese, Korean, Portuguese, Spanish and Russian.
Follow ToolkitLoop for new tools, product updates and useful resources.
- 🌐 Website
- 𝕏 X / Twitter
- ✍️ Medium
This is the official public GitHub presence of ToolkitLoop.
This repository is used for ToolkitLoop product information, official links and brand updates.
The ToolkitLoop application source code is not published in this repository.
ToolkitLoop — useful tools, without the unnecessary steps.