Docs

• check_circlePaste and manual deck creation support up to 500 cards per deck. Split larger lists into smaller decks.
• check_circleAnki .apkg uploads support up to 750 MB in the browser and up to 50,000 cards after parsing.
• check_circleQuizlet PDF uploads support up to 20 MB. Quizlet DOCX uploads support up to 10 MB.
• check_circleManual image uploads support image files up to 8 MB before compression. Images are resized and saved as WebP.
• check_circleManual audio uploads support audio files up to 12 MB.
• check_circleBulk image search reviews up to 200 cards for free users and 500 cards for Pro users at a time.

• check_circleBest results come from clean front/back pairs, one idea per card, and the correct deck/support language chosen before import.
• check_circleNoBrainner can read common Anki, Quizlet PDF/DOCX, pasted text, and manual cards. It cannot reliably fix messy files with mixed headings, commentary, tables, and extra notes without review.
• check_circleLong sentence decks work, but image search is weaker when a card is a full sentence instead of a concrete object or action.
• check_circleVery large Anki decks can process in the cloud, but browser upload, media size, and provider limits still matter.
• check_circleReview extracted cards before creating when the source came from ChatGPT, Quizlet export text, or a scanned/odd PDF.

• check_circleUse one card per line.
• check_circleSeparate front and back with a semicolon, colon, or tab.
• check_circleUse /n inside a card when one side needs a line break.
• check_circleDo not add numbers, bullets, headings, or extra ChatGPT explanation lines.
• check_circleChoose the deck language and support language before creating so shared pages show the right direction.

I need more speaking practice.; Eu preciso praticar mais conversação.
Take care of yourself.; Se cuida.
Front line 1/nFront line 2; Back line 1/nBack line 2

• check_circleUpload Anki Deck Package files with the .apkg extension.
• check_circleKeep scheduling information checked if you want NoBrainner to migrate due dates, intervals, reps, and lapses as closely as possible.
• check_circleKeep media checked if you want images and audio. Without media, cards can import without sounds or pictures.
• check_circleDeck presets are optional because NoBrainner uses its own study settings after import.
• check_circleLeave old Anki support off unless you specifically need it; it usually makes the file larger and slower.

• check_circleQuizlet PDF import expects a table-style export with terms and definitions.
• check_circleQuizlet DOCX is the most phone-friendly option when the app offers a download.
• check_circleIf Quizlet only gives copied text, paste it into Create Deck and review the extracted cards before creating.
• check_circleAfter PDF or DOCX extraction, NoBrainner sends the cards to the paste flow so you can choose audio, images, language, and sharing settings.

• check_circleManual decks and Manage Cards can use uploaded images or image search.
• check_circleUploaded images are compressed before saving so they sync across devices without keeping huge originals.
• check_circleImage search works best with a short keyword or phrase. Long sentences are simplified before provider search when optimization is available.
• check_circleAudio files should be real audio files such as MP3, M4A, OGG, WAV, or WebM.
• check_circleMedia belongs to the user copy of the deck. Editing your copy does not rewrite another user copy from a shared deck.

• check_circlePublic decks can appear in Shared after the deck language, support language, type, and visibility are saved.
• check_circlePrivate decks stay out of the public catalog.
• check_circleShared links import a separate copy for the receiving user. Study progress and Anki scheduling from the owner are not copied as someone else's progress.
• check_circleIf a shared deck is already in the library, NoBrainner opens the existing copy instead of creating a duplicate.

• check_circleAccepted extensions: .srt and .vtt.
• check_circleSRT timestamps can use commas: 00:01:23,000 --> 00:01:25,000.
• check_circleVTT timestamps can use dots: 00:01:23.000 --> 00:01:25.000.
• check_circleUpload the original-language file first. If you have a translated file, upload it as the translation file.

1
00:00:05,000 --> 00:00:07,000
You're getting to be a big boy.

2
00:00:07,500 --> 00:00:10,000
I'm just a kid who's four.

WEBVTT

00:00:05.000 --> 00:00:07.000
You're getting to be a big boy.

00:00:07.500 --> 00:00:10.000
I'm just a kid who's four.

• check_circleAccepted timestamps: m:ss, mm:ss, h:mm:ss, and optional milliseconds with . or ,.
• check_circleThe timestamp can be on its own line or at the start of the same line as the caption.
• check_circleBlank lines between captions are optional.
• check_circleBracketed timestamps like [04:11] also work.
• check_circleIf you paste a translation too, keep the same timestamps and line order so sync stays predictable.

0:05
You're getting to be a big boy.
0:07
I'm just a kid who's four.

00:00:02 Damn Rolos.
00:00:05 - Hey, you're back. - Hey.
00:00:07 How was your conference?
00:00:08 It was terrible, I fought with..

Third-party transcript sites can help, but they are not part of NoBrainner. They may show ads, track usage, or change formats. If you use one, turn on its timestamp option before copying text back here.