Study assistant AI tools with API

Restorephotos uses AI to transform degraded or low...

Restorephotos uses AI to transform degraded or low‑resolution images into sharp, high‑definition copies, automatically repairing scratches, tears, and missing pixels while improving color and detail. It supports JPG, PNG, RAW, batch uploads, and outputs up to 4K resolution.

LearnFast AI offers a 24/7 instant solver for phys...

LearnFast AI offers a 24/7 instant solver for physics and math problems, providing step‑by‑step solutions using GPT‑4o. It handles calculations, text, and image inputs, supporting students, tutors, and lifelong learners with flexible submission options.

Opal converts PDFs, text, audio, and YouTube video...

Opal converts PDFs, text, audio, and YouTube videos into AI‑generated notes, flashcards, and quizzes. It tracks study performance, offers analytics and personalized repetition, supports multiple languages, and stores data with bank‑level security.