ToolLane is a free collection of 20 browser-based utilities for developers and everyday users. No files leave your device. No account required. No cost.
Every design decision at ToolLane comes back to four principles.
Every tool runs entirely in your browser. Your files and text are never uploaded to our servers — processing happens on your device.
No waiting for server round-trips. Tools use native Web APIs (Canvas, FileReader, crypto) for immediate output.
All 20 tools are free with no account, no paywall, and no watermark. ToolLane is a public utility, not a subscription service.
ToolLane runs in any modern browser on desktop or mobile. No app to install, no extension required.
20 tools organized into 5 categories.
Convert, compress, resize, and crop images locally.
Format JSON, encode Base64, generate UUIDs, encode URLs.
Convert Markdown to PDF, split PDFs, merge images into PDF.
Change text case, count words, remove line breaks.
Generate QR codes and strong passwords.
Most online tools ask you to upload files to a remote server — even for simple tasks like resizing an image or formatting JSON. ToolLane exists to prove that fast, private, and free can coexist.
Every tool in the catalog is built with browser-native APIs so your data stays on your device from start to finish.
Explore 20 free toolsToolLane is an independent project built to give developers and everyday users a fast, private alternative to upload-based online tools. The entire collection is free and maintained as a public utility.
ToolLane currently offers 20 free tools across 5 categories: Image, Developer, Document, Text, and Utility. New tools are added regularly.
ToolLane is free and ad-free. There are no paid plans, premium tiers, or paywalls. All 20 tools are available to everyone at no cost.