LanguageTool Free 2,000-character cap: when indies should buy Premium

When non-native indies proof READMEs, pricing pages, and support macros in LanguageTool, Free is friendly for short lines. The usual wall is the roughly two thousand characters per text field limit: a serious changelog or help article overruns it fast. This page does not teach the full non-native writing workflow. It freezes Free versus Premium using languagetool.org/premium and the help-center subscription article on 2026-10-03—Premium monthly at €19.90, annual €59.89 (about €4.90 per month), lifting the field limit to 150,000 characters. Re-check before checkout; VAT and promos change.

What Free actually includes

The Premium comparison table lists Character limit per text field as 2,000 on Free and 150,000 on Premium. Free still covers basic grammar and punctuation across common browser and office integrations, but long pieces must be split. On the observation day the table also shows Picky Mode as Limited on Free and Sentence rephrasing by A.I. as three per day; personal dictionary, text statistics, and personal style guide sit on the Premium column. For a solo builder, Free fits tweet-length and short-email proofing, not pasting an entire long article into one field.

Write “about two thousand characters per field” into the habit: section first, then check. If your default artifact is a three-thousand-plus English brief, Free forces repeated split-paste and risks losing context.

What Premium buys beyond Free

The help center article updated March 24, 2026 lists Individual Premium at €19.90 monthly; €39.90 quarterly (about €13.30 per month); €59.89 annually (about €4.90 per month); €99.90 for two years (about €4.16 per month). Teams are €56.90 per user per year for up to twenty users. The product page stresses checks up to 150,000 characters per field plus deeper style and semantic checks. Versus Free, the first payment usually buys “paste the whole piece and still check it,” not a brand-new editor.

If you need Business GDPR team controls or shared style guides at scale, look at team and business tiers—do not assume the cheapest Individual seat covers multi-person brand voice. Education discounts follow the official education offer.

Signals that Free should step aside

Upgrade first when help docs, memos, or long mail regularly exceed 2,000 characters and splitting causes misses; you need a personal style guide or fuller picky/semantic checks; three AI rephrases per day cannot keep up; LanguageTool is your primary long-form checker. You can also upgrade before the first public long English post so “whole-piece field capacity” is on the checklist.

Stay on Free when output is mostly short UI copy and posts, long pieces can tolerate splitting, and AI rephrase is rare. After upgrading, confirm billing cycle, that the limit shows 150,000, and that desktop plus browser apps share one login. Trust help-center list prices and checkout VAT.

Spend Free quota on the sharp edge

Split by heading so each block stays under two thousand characters. Use free grammar for obvious issues and save the daily AI rephrases for titles and CTAs. Keep an external glossary for product nouns to cut false alarms. If splitting costs more attention than roughly €4.90 per month annual Premium, that is an upgrade signal.

Keep this separate from workflow guides

Toolvori already covers LanguageTool for non-native indie workflows. That page answers embedding. This page answers the Free character wall and Premium price bands. Snapshot the table and help-center prices with the 2026-10-03 date. Next time someone says “LanguageTool free can proof long posts,” ask whether a 2,000-character field is acceptable.

Beyond the character wall, read the rest of the table

The character cap is the hardest wall, not the only signal. On the observation day the table places personal dictionary, text statistics, and personal style guide on Premium, marks Picky Mode Limited on Free, and lists AI rephrasing at three per day. If the pain is consistent brand tone or deeper long-sentence style checks, you may still need Premium even when split-paste sometimes fits under 2,000 characters. On price, the help center lists annual €59.89 (about €4.90 per month), usually better for a steady solo writer than €19.90 monthly; choose monthly or quarterly only when you are unsure you will keep the habit for a quarter. Checkout VAT follows local rules—do not copy marketing discount percentages into client quotes unverified.

For collaboration, Individual and Team (help center: €56.90 per user per year, up to twenty users) are different decisions: when two or more people share a style guide, price Team cleanly instead of stacking personal seats.

How to use this in a shipping checklist

Copy 2,000 / 150,000 and the euro list into the checklist with sources. Tick: still on Free; long pieces hit the wall; annual beats splitting cost; team actually needs Team. Pay only when boxes tick. Pin languagetool-free-indie-when-to-premium beside the Premium page. Revisit in ninety days: if annual Premium still only checks short lines, consider downgrading; if Free stays stable via disciplined splits, write that rule into the playbook.