Paste real writing. See exactly what changed and why. Come back tomorrow a little sharper.
Start with one paragraph and turn it into a saved lesson.
One loop: refine real writing, understand the fix, and practice what still needs work.
Refine
Start with a real message. Painini keeps the original, saves the rewrite, and shows what changed.
Before
I am writing to ask if you can send me the files because I am not understand the last version.
After
I'm writing to ask whether you can send me the files, because I didn't fully understand the latest version.
Track
Levels, streaks, and credits stay visible so you always know what changed and what to try next.
Levels
XP, level title, next threshold, and unlock teasers.
Streaks
A 30-day rhythm view with milestone checkpoints.
Credits
Visible balance, spend, and rewards without hidden logic.
Practice
Daily quizzes and error views turn repeat mistakes into the next lesson instead of the same surprise tomorrow.
Four tools. One goal: better writing, every day.
Move from quick grammar fixes to tone, structure, formatting, and translation in one flow.
Levels, XP, credits, next actions, notes, and learning progress now live together.
Daily quizzes and error breakdowns turn corrections into repeatable learning.
Credits, streaks, and rewards all tie back to real writing progress.
Most tools fix and forget. Painini fixes, explains, and quizzes you on what you got wrong.
Original + refined + explained
Each refinement is saved with the rewrite, the issues found, and the explanation behind them.
4 key zones
The journey hub leads with progress first, then the next action.
Daily 5-question quiz
Quiz questions pull from recent error history when available, so practice stays relevant.
Paste a sentence, see what Nini finds, and take your first step toward writing English with real confidence.
Start Writing — It's Free50 free corrections. No card required. Takes 30 seconds.
