ToolKnit is a suite of 90 free browser-based tools covering PDF,

image, video, audio, text, calculators, timers, creative tools,

AI experiences, and self-tests.

Every tool runs 100% locally in your browser via WebAssembly.

ToolKnit 62 Free Browser-Based Online Tools

Free browser tools. No uploads, no signups. Your files never leave your device.

ToolKnit is a free collection of 62 browser-based tools for PDF, image, video, audio, text, and creative tasks. Every tool runs 100% client-side using JavaScript, Canvas, WebAssembly, and modern browser APIs no files are ever uploaded to a server.

Live site: toolknit.com

ToolKnit is a free, all-in-one online toolbox with 28+ tools that run entirely in your browser. No files are ever uploaded to any server.

What's inside:

- PDF: Compress, merge, split, convert to/from Word & images

- Image: Format conversion (JPG, PNG, WebP), compress, crop, grid split