Pixel-true previews
Real fonts, real widths. “WWW” and “iii” are not the same length — Truncly knows, so the cut lands exactly where the screen puts it.
Truncly measures your copy pixel by pixel on 38 real screens — Amazon, Google, iPhone inboxes, push, SMS — then fixes it in bulk, in every language, before it costs you clicks or money.
Measured on the screens your customers actually use
Why it matters
The platform decides where your words stop — not you. Here’s what that quietly costs.
75characters
Since 27 July 2026, titles over 75 characters get rewritten by Amazon’s AI — your keywords, its choice. Fix your whole catalog in one upload instead.
Check an Amazon title2×the SMS bill
A single ’ or — flips a text to Unicode: 70 characters per part instead of 160. On a 50,000-person send that’s real money, silently doubled.
Price my SMS33characters
Gmail on Android shows about 33 characters of your subject line. If “30% off” sits at character 40, most of your list never sees it.
Test a subject lineWhat you get
Real fonts, real widths. “WWW” and “iii” are not the same length — Truncly knows, so the cut lands exactly where the screen puts it.
We spot your discount, price, promo code and deadline on our own and warn you the moment they slip past the cut.
Write one message. Get a subject line, preheader, push, SMS, meta title and ad headline — each one fitted and ready to paste.
German runs about 30% longer. Stress-test copy in 10 languages, or let AI translate it to fit Amazon.de, .fr, .it and .es.
Drop a CSV or Excel file with thousands of titles. Get it back fixed, with every change explained and nothing cut mid-word.
Check copy in your CMS, feed tool or CI before it ships. One endpoint, 38 surfaces, the same engine as the app.
Try it
Paste a real campaign. Truncly counts parts the way carriers bill them and shows what plain characters would save.
Bulk fixes
Built for catalogs: thousands of Amazon, Google Shopping or eBay titles in one go — brand kept first, nothing cut mid-word.
CSV, TSV or Excel — straight from Seller Central, Shopify or your feed tool.
We guess the title and brand columns. Choose Amazon 75, Google Shopping, eBay 80 or your own limit.
Every row shows what changed and why. Edit any line, then download the same file back with fixes added.
Pricing
No per-seat pricing. Start free, upgrade when you fix copy in bulk.
Check anything, anytime
$0/ month
For sellers and marketers who ship copy weekly
$29/ month
For big catalogs and heavy API use
$79/ month
For agencies and teams working for many brands
$199/ month
FAQ
Most screens cut by width, not characters. Truncly lays out your text in the same fonts and widths the platform uses (Arial for Google, SF-style fonts for iPhone, Roboto for Android), so you see the exact word where the cut happens — and it reads 38 different platforms at once.
Since 27 July 2026, product titles in every category except media must be 75 characters or less, spaces included. Amazon rewrites longer titles with its own AI. Truncly checks and fixes titles in bulk — brand first, no banned characters, no word used more than twice.
A text holds 160 characters only when every character is in the GSM alphabet. One curly quote, long dash or emoji switches the whole message to Unicode, which holds just 70. Truncly finds the culprits and swaps them for plain look-alikes automatically.
No. Your brand and any “must-keep” phrases are locked, the AI is told not to invent facts, and every suggestion is measured again by the engine. If nothing fits, we cut at a whole word and flag the row for review instead of guessing.
Each surface says where its number comes from: an official platform limit, a real-device measurement from a named source, platform advice, or our own device model. You can open the source from every preview.
No. The live checker, share links and rule-based fixes work without signing up. An account adds bulk files, AI rewrites, translations and a saved library.
On our own servers. We don’t sell data. AI features send only the text being rewritten to our AI provider, which doesn’t train on it. Uploaded files are deleted when you delete the job or your account, and we only use essential cookies — no trackers.
Find out where in five seconds. No account needed.