Client Side Tools
6290 tools available
These tools run entirely in your browser. Everything you enter, from text and numbers to images, PDFs, and other files, is processed locally on your device and never uploaded to a server. No sign up or installation needed.
Inspect and analyze embedding vectors: compute statistics like dimensions, mean, median, norms, sparsity, and top activations.
Measure the clock offset and round-trip time between your browser and a server using sequential timed requests.
Test your MacBook trackpad Force Touch pressure levels in real time using the Pressure.js library.
Solve the optimal assignment problem using the Hungarian algorithm. Enter a cost matrix and find the lowest-cost one-to-one assignment of workers to tasks.
Generate Google News RSS feed URLs for any website, keyword, or top stories with language and region support.
Read and inspect C2PA content provenance metadata embedded in image and media files.
Generate a random ASMR trigger from a curated list. Extend or replace the list with your own custom triggers.
Verify if a person meets an age requirement (18, 21, or custom) by entering their date of birth.
Find and download all icons from any website: favicons, Apple touch icons, Android chrome icons, and more.
Compare the rendered pixel widths of two strings with any font family, size, and weight. Supports uploading custom TTF, OTF, WOFF, and WOFF2 fonts.
Mix multiple colors together with custom weights. Supports RGB, LAB, and LCH blending modes.
Generate YouTube links that start at a specific timecode. Enter a video URL or ID, set the hours, minutes, and seconds, and get a shareable link.
Enter a list of options and let the tool randomly pick one for you.
Check if a word, phrase, or number reads the same forwards and backwards.
Generate HTML iframe embed code with customizable width, height, scrolling, loading, allow, and sandbox attributes.
Convert Markdown text to a PNG or JPEG image. Customize theme, font, padding and width, then download the result.
Benchmark and compare two JavaScript functions side by side in a web worker.
Generate random GPS coordinates with latitude, longitude, DMS format, and map links.
Generate random browser user agent strings. Filter by browser type and operating system.
Password-protect and unlock URLs entirely in your browser using AES-GCM encryption, compatible with the Link Lock link format.
Create a customizable spin wheel to randomly pick a winner from a list of items. Perfect for giveaways, raffles, and decision making.
Validate SPDX license identifiers, check for deprecated licenses, and browse the full list of standard open-source license IDs.
Live countdown to the official Grand Theft Auto VI release date.
Live countdown to the official Call of Duty: Modern Warfare 4 release date.