Assessment details

Everything here updates the student paper and answer key instantly. Your work saves automatically in this browser.

Multiple-choice answers per question

With multiple marks allowed, a student earns the question's points divided by the number of bubbles marked, as long as the correct answer is one of them. Applies to the scantron and the scanner. Lightly erased bubbles are ignored: the darkest bubble wins.

Honor code

The student signs and dates the pledge. Edit the wording to match your school's policy.

AI prompt builder

Set what you need, copy the prompt into any AI, then paste the reply in the Import tab.

Prompt

Build manually

Write each question yourself, no AI needed. Fine-tune them later in Edit questions.

Questions so far

Import questions

Paste the AI's reply (tags like [MC], [FITB], [MATCH], [SA], [LA] and an ANSWER KEY section). Parsing replaces the current questions. Add images afterward in Edit questions.

Student paper
Answer key
Sky Assessment scantron

How Sky Assessment keeps your data secure

  • Nothing is uploaded to our servers. Tests, photos of sheets, student names and grades are read and stored only in this browser (or in the .skyassessment file you choose to save). Scanned photos are kept in memory only and are not written to the project file.
  • Phone link is end-to-end encrypted. Every message, including each camera frame and photo, is encrypted with AES-256-GCM before it leaves the device. A fresh key is created for every pairing using an ECDH P-256 key exchange mixed with the 6-digit code, so a person without the code cannot read or fake data. The connection itself also uses WebRTC's built-in DTLS encryption.
  • The pairing service only introduces the two devices. It sees connection setup details (such as network addresses), never your images or results.
  • Access is protected by sign-in with a one-time email link. Use Stop on the phone link when you finish, since the code is valid only for that session, and keep the sheets of your class on a private Wi-Fi network.

Scan answer sheets

Upload photos or scans of completed scantrons: JPG, PNG, WebP, HEIC and HEIF. Sheets are read on this computer and each shows what was detected and a confidence score. If you printed 4 per page, cut the page apart and scan one sheet at a time.

Scan with your phone

Use your phone as a live scanner. It shows an overlay of the answers it detects, then the final result with what it read.

Overall grades

Practice mode

Self-grading preview for multiple choice, fill in blank and matching. Written answers reveal the model answer.

Connect to your computer

On the computer, open Auto-grade and press Start phone link, then enter the 6-digit code. Both devices must be on the same Wi-Fi network. Everything you send is end-to-end encrypted.