EPUB Check – Ebook Validator

Name: EPUB Check – Ebook Validator
Author: SK15

LiveSK1516 apps · 21K installsToolsFree · contains adscom.sk15.epubcheck

Check, validate and verify EPUB ebooks, find errors and get solutions.

Alert me ★ Watch Open in Play ↗

Total installs: 0
Installs / day: 0
Rating: —★
Released: 8 Oct 2026
Last update: 9 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Device or other IDs
Collects data Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Check, validate and verify EPUB files before publishing your ebook. Find errors, warnings and compatibility issues, understand what they mean and get practical suggestions for fixing them. Powered by the official EPUBCheck validation library, the app checks EPUB 2 and EPUB 3 files against official EPUB specifications. 🔍 Check and Validate EPUB Files Select an EPUB ebook and run a complete validation of its structure, content and resources. Check for: • EPUB structure and package errors • Missing or invalid files • HTML and XHTML problems • CSS errors • OPF metadata and package issues • Navigation and table of contents problems • Invalid images and media files • Broken or incorrect references • EPUB standard and compatibility issues 💡 Understand Errors and Get Solutions The app does more than simply detect problems. For each validation issue, you can see useful information about what went wrong, its severity and where it was found. When available, the app also provides a suggested solution or guidance on how to fix the problem. Find the problem, understand what caused it and learn what you can do to resolve it. 📋 Export Validation Results Need to save or share your validation report? Export your EPUB validation results in multiple formats: • HTML • JSON • XML • TXT Keep a report for your records, share results with an editor or developer, or use the exported data in your own workflow. 📚 For Authors, Publishers and Ebook Creators Check your ebook after creating or editing it and before sending it to a publisher, store or distribution platform. Whether you are working on a novel, textbook, manual, comic, guide or another type of digital book, validate your EPUB before publishing. ✅ Check Your Ebook Before Publishing • Validate EPUB files • Check and verify ebooks • Find errors and warnings • Understand validation problems • Get suggestions for fixing errors • Analyze EPUB structure and content • Export validation reports • Check your ebook before publication 🔒 Private and Offline Your EPUB files are processed directly on your device. Your books do not need to be uploaded to a server for validation. No account is required. ⚡ Simple EPUB Validation Choose your EPUB file, start the check and review the results. Find problems, understand them, get suggestions for fixing them and export your validation results.

What's new

Initial release.

Growing in Tools

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