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coooltealeft a comment
Just tested my new webcam and headphones with this amazing browser-based tool - works perfectly! The frequency generation feature is particularly useful for calibrating my audio setup. Love that it's completely free and runs directly in the browser without any downloads. Great job creating such a comprehensive testing solution!
Audio & Video Device Testing ToolProfessional free online audio & video hardware testing tool
Professional free online audio and video hardware testing tool. Test cameras, microphones, headphones, speakers and generate frequencies. Free, secure, runs completely in browser.
Audio & Video Device Testing ToolProfessional free online audio & video hardware testing tool
Free online batch image processing tool, supports JPEG, PNG, WebP, AVIF format compression, intelligent size adjustment, efficient batch processing, no need to upload to server, protects privacy and security.
Batch Image Compression ToolFree online compression optimization
coooltealeft a comment
This tool is a game-changer! The compression quality is outstanding and the batch processing saves me hours of work. Love that it's local processing - my files never leave my computer. Highly recommended for anyone dealing with large image files!
Batch Image Compression ToolFree online compression optimization
Use Easy Chart to create pie charts, bar charts and line charts in minutes. Free, easy-to-use tools to help professionals visualize data easily.
Easy ChartCreate pie/bar charts and various charts quickly and easily