Problem Bank 2.0

Introducing our Free AI Caption Generator! Effortlessly add subtitles to any video in seconds, with auto captions available in 100 languages. Enjoy free translation and easy SRT/VTT downloads, all without watermarks. Perfect for enhancing your video content!

Enhance your IELTS writing skills with our realistic computer-delivered simulator. Receive personalized feedback and access official samples to refine your rewrites and boost your performance. Perfect for serious test-takers!

Streamline your small business finances with our user-friendly invoicing software. Effortlessly create, send, and receive e-invoices in just a few clicks, all while enjoying a free inbox for easy management. Perfect for busy entrepreneurs!

PixVibe is a private image toolkit for you and your AI agents. Edit it yourself in the browser, or ask your agent in plain words and let it pick the right tool. Remove backgrounds, upscale, compress to an exact size, convert between HEIC, WebP, AVIF, PNG and JPG, crop and resize. The free tools run entirely on your device, so your photos are never uploaded, stored or used to train AI. Sign in free to batch up to 20 images at once, no watermarks. Works on your phone too. For tougher jobs, advanced AI models run on credits. Available in English, Spanish, Portuguese and Chinese.

Pocket Invoice is free invoicing software for freelancers and small businesses. Create invoices and estimates, manage client and item details, and export PDF documents on Web, iOS and Android. Its free hosted MCP server also connects AI assistants to these workflows, with authorization after connecting.

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