OnlineGratis.net Extensions

HTML Flip to PDF Downloader

Download HTML5 flipbook as PDF document for offline usage.

20,000 installs ★ 2.9 (59) Tools

Archive.org Flip Book to PDF Downloader

Download OpenLibrary & Archive.org text and books to PDF

9,000 installs ★ 3.5 (40) Tools

Heyzine Flipbook to PDF Downloader

Download Heyzine flipbooks as PDF

9,000 installs ★ 3.8 (13) Tools

Flipbook to PDF Downloader

Save Anyflip, Flipsnack, PubHTML5 flipbook as PDF document

6,000 installs ★ 3.4 (19) Tools

Gemini to PDF Saver

Export single or multiple Gemini conversations to PDF with selective questions and answers (images included).

6,000 installs ★ 3.2 (40) Tools

Save Google Books preview as PDF

Save and download Google Books previews as PDF

5,000 installs ★ 4.0 (8) Tools

Bulk WebPages & Links to PDF

Scan and select links/pages and export them as individual PDFs or merge into a single PDF. Batch mode, lazy images, ad-link filter.

2,000 installs ★ 3.7 (14) Tools

WhatsApp to PDF Exporter

Capture and Export WhatsApp conversations and chat to PDF

Delisted 1,000 installs ★ 4.0 (12) Tools

YouTube Karaoke Extension

YouTube karaoke overlay: search songs, manage singers, adjust pitch, build queues, handle ads, and use dual-screen mode.

1,000 installs ★ 3.8 (13) Entertainment

Batch Link and File Downloader

Download all files / links from the current webpage. It supports pdf, documents, archives, images, video and other media file.

727 installs ★ 4.2 (5) Tools

Bulk Gmail to PDF Exporter

Export single or multiple Gmail conversations to PDF

669 installs ★ 4.1 (10) Workflow & Planning

Chrome Event Logger - Your Personal KeyLogger

Track your personal chrome activities including keystrokes, visited sites, clipboard and periodic screenshots.

459 installs ★ 4.5 (4) Workflow & Planning

Volume Booster for YouTube, Netflix & Streaming – Audio Equalizer

Boost tab audio up to 6x for free and up to 10x with PRO. Includes 6-band equalizer, anti-distortion and saved site settings.

270 installs ★ 4.4 (5) Tools

Hide Google AI Overview, Sponsored Results and Snippets

Hide unwanted sections from Google Search results

262 installs ★ 4.0 (5) Tools

Tab URLs Extractor

Extract, copy, import, export and open tab URLs.

199 installs ★ 5.0 (1) Tools

Photo Cartoonizer

Convert your photos into cartoons images using photo cartoon effects.

60 installs Tools

Photo to Simpson Converter

Convert your photos into simpsons-style images using photo cartoon online effects.

50 installs ★ 3.7 (3) Just for Fun

Maps Data Extractor

Extract business data (names, addresses, phones, websites) from Bing Maps with ease. Export data to CSV in just a few clicks!️🔍

32 installs Tools

Monsterfy Yourself - Monster and Scary face effects

Convert your photos into a monster. Change your face into the face of a zombie, werewolf, vampire, or other scary creature.

32 installs ★ 5.0 (1) Tools

ChatGPT Message Hider — Hide & Restore

Hide selected ChatGPT messages with one click and restore them anytime

15 installs ★ 5.0 (1) Tools

Extension List