You finally write a full sentence in Hebrew instead of falling back to English. You hit send. A minute later, someone in the family group chat writes back one line: “תרגום גוגל?” (Google Translate?). Nobody's mad. The Hebrew is readable. It just doesn't read like something a person typed.
Gender agreement is the mistake that gets the most attention, and we've written about it in full elsewhere: why Hebrew messages come out the wrong gender. It's one of six things that mark a message as translated instead of typed. The other five are just as common, and most of them have nothing to do with grammar at all.
Hebrew verbs and adjectives change based on who's speaking, not just what's being said. “I'm happy” is אני שמח if a man says it and אני שמחה if a woman does. Most translation tools default to the masculine form regardless of who's typing, so a woman texting in Hebrew ends up describing a man a meaningful share of the time. Every word can be spelled correctly and the sentence still reads off. The full grammar behind this, present tense, past tense, and why it trips people up, is in the earlier post.
Hebrew also cares about who you're writing to, not just who's writing. Asking a man if he's coming is אתה בא?. Asking a woman the same question is את באה?. Mix them up and the sentence isn't wrong exactly, it's just aimed at the wrong person, grammatically. This one is easy to miss because it only shows up in sentences that ask or tell someone something directly, which in a chat with a partner's family is most of them. More on that exact scenario on the page built for texting family in Hebrew.
A lot of beginners write Hebrew phonetically in English letters: “ma nishma” instead of מה נשמע, “toda” instead of תודה. It feels faster, especially on a phone keyboard with no Hebrew layout loaded. It also reads as a shortcut rather than an attempt, and a lot of Israelis will answer back in English the moment Latin letters show up, which works against you if the point was to keep the conversation in Hebrew. If you're starting from zero, this page is built for exactly that stage: typing the real thing without knowing the alphabet yet.
English idioms don't survive a literal translation. “No worries” turned into Hebrew piece by piece comes out as nonsense; the phrase people actually use is אין בעיה, “there's no problem.” “Break a leg” has no Hebrew equivalent whatsoever; the phrase for good luck is בהצלחה, literally “with success,” and translating the English phrase directly just confuses whoever reads it. A tool that swaps English words for Hebrew words one at a time hits this constantly. A phrase has to be replaced with the Hebrew phrase that carries the same meaning, not assembled out of matching pieces.
Hebrew reads right to left. English words, numbers, and phone numbers sitting inside a Hebrew sentence read left to right, and phones don't always sort out cleanly where one direction ends and the other begins. Drop a date or an English brand name into the middle of a Hebrew sentence, and the characters around it can shuffle into an order nobody typed. Nothing here is misspelled. The sentence's display direction gets confused by what's sitting inside it, and it's one of the more common reasons a technically correct Hebrew message still looks garbled on screen.
Group chats mix genders constantly, and Hebrew grammar has an old rule for exactly that. When a group includes both men and women, the traditional form defaults to masculine plural. Asking a mixed group “are you all coming?” is אתם באים?, the masculine plural, even if most of the group is women. Plenty of casual Hebrew today handles this more loosely, but it's the rule most Hebrew learners never get taught, and a family group chat is usually the first place it comes up. Texting a partner's family in Hebrew is exactly that kind of chat.
Two of these six, the gender ones, are structural. No amount of practice makes them automatic if whatever's doing the translating keeps guessing wrong. Bridgi is built to get those two right every time: you set your own gender once, and you set who you're writing to per message, so first- and second-person Hebrew match an actual person instead of a default guess. The other four, Hebrish, literal idioms, bidirectional scrambling, the mixed-plural rule, are worth knowing regardless of what's typing for you. Fix all six and a translated message stops reading like it came from a tool. It reads like it came from someone who actually speaks Hebrew, even if they learned it two years ago instead of twenty.