History

7 snapshots

Tracking since Apr 1, 2026.

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Date	Users	Rating	Reviews	Version
Apr 1, 2026	10.0K	4.76	130	3.0.2
Apr 19, 2026	10.0K	4.76	131	3.0.2
Apr 29, 2026	10.0K	4.77	132	3.0.2
May 8, 2026	10.0K	4.74	136	3.0.2
May 16, 2026	10.0K	4.75	140	3.0.2
May 25, 2026	10.0K	4.76	143	3.0.2
Jun 4, 2026	10.0K	4.76	145	4.0.3
Now	10.0K	4.73	146	4.0.3

Changelog

May 25, 2026

description

🎉 Youtube Jambofy v3.0: Transform Your Boring YouTube Thumbnails! 🚀

UPDATE v3.0.2:

We heard the feedback loud and clear. One of the biggest requests was the ability for users to contribute their own submissions directly, without having to wait for manual updates. With v3.1, that is now fully live.
Here’s what’s new:
- User-Submitted Posts (Reddit Link Support)
You can now add your own submissions to the public site simply by dropping in a Reddit link. The system will pull the post details, format it, and auto-publish it into the feed.
- The new UI removes all friction—paste a link, confirm the preview, and you’re done. No more workarounds or waiting.

Bored of bland YouTube thumbnails? Meet Jambofys—the ultimate extension that spices up dull thumbnails with vibrant, eye-catching designs! With our updated functionality, Jambofys takes your browsing experience to the next level, turning boring thumbnails into visually stunning previews that grab your attention and make your feed pop.

Whether you're tired of scrolling through uninspiring thumbnails or want to make your YouTube experience more fun and engaging, Jambofys has you covered. Just install the extension, and watch as it works its magic, bringing life and color to your favorite channels with just a click!

✨ What Youtube Jambofy v3 Does:
- Injects custom images into thumbnails—from cute cats 🐱 and dogs 🐶, to flowers
🌸, anime 🎌, or memes 😂—you pick your vibe.

Works seamlessly across:
📺 Standard video thumbnails
🎬 Shorts previews
📂 Playlist videos

Randomized variety: over 100 unique images are available, so no two scrolls feel the same.
- Flip effects: a chance to mirror images for a quirky, unpredictable twist.
- Smart placement: overlays fit naturally whether it’s a widescreen video, a vertical
- Shorts clip, or playlist grid.

Lightweight & smooth: optimized so it feels like part of YouTube, not a clunky add-on.

🛠 How it Works:
- The extension detects thumbnails in real time as you scroll.
- Each thumbnail gets assigned a random image index (with smart rules so you don’t
get awkward crops).

Overlays are applied with box-shadows, scaling effects, and transitions for a modern look.

🎉 What’s New?
- ✨ Updated Functionality: Improved performance and even more vibrant designs!
- 🌈 Dynamic Styles: Enjoy a variety of creative thumbnail transformations that keep
your YouTube feed fresh and exciting.
- 🔄 Automatic Refresh: Instantly Jambofys any new thumbnails as you browse, no
manual refresh needed.
- 👁️ Enhanced Viewing: Get a preview of what’s trending with thumbnails that stand
out and spark curiosity.

Don't settle for the ordinary—download Jambofys today and make your YouTube experience extraordinary! 🎥🌟

Version 1 Credits: Puffbee21 & MagicJinn

🎉 Popify: Transform Your Boring YouTube Thumbnails! 🚀

Bored of bland YouTube thumbnails? Meet Popify —the ultimate extension that spices up dull thumbnails with vibrant, eye-catching designs! With our updated functionality, Jambofys takes your browsing experience to the next level, turning boring thumbnails into visually stunning previews that grab your attention and make your feed pop.

Whether you're tired of boring YouTube thumbnails or just want to make your feed feel more fun, colorful, and unpredictable, Popify brings a fresh creative twist to your browsing experience. Install the extension, scroll like normal, and watch your thumbnails instantly pop with playful overlays, vibrant visuals, and dynamic effects.

✨ What Popify Does:
- Adds custom image overlays to YouTube thumbnails to make your feed more fun and eye-catching.
- Injects playful visuals like animals, flowers, anime-style graphics, memes, and more.
- Turns plain thumbnails into colorful, attention-grabbing previews with just a click.

Works smoothly across:
📺 Standard YouTube video thumbnails
🎬 Shorts previews
📂 Playlist videos
🔍 Search result thumbnails
🏠 Homepage recommendations

🎨 Randomized Variety:
- Includes a wide range of unique images so every scroll feels different.
- Random placement keeps thumbnails fresh, fun, and unexpected.
- Flip and mirror effects add a quirky twist to the browsing experience.
- Smart sizing helps overlays fit naturally on different thumbnail shapes.

⚡ Lightweight & Smooth:
- Designed to feel fast, simple, and seamless.
- Works automatically as you browse YouTube.
- No complicated setup or editing required.
- Optimized to feel like part of YouTube instead of a heavy add-on.

🛠 How It Works:
- Popify detects YouTube thumbnails in real time as you scroll.
- Each thumbnail gets a randomized creative overlay.
- New thumbnails are automatically updated as more videos load.
- Effects are applied with smooth styling, scaling, and transitions for a modern look.

🎉 Why You'll Love It:
- Makes YouTube more colorful and entertaining.
- Helps boring feeds feel fresh again.
- Adds personality to thumbnails without changing how YouTube works.
- Perfect for users who love fun visuals, memes, creative browsing, and playful customization.

🎉 What’s New:
- ✨ Improved thumbnail detection for smoother browsing.
- 🌈 More vibrant and dynamic overlay styles.
- 🔄 Automatic refresh support for newly loaded thumbnails.
- 👁️ Better visual placement across videos, Shorts, playlists, and search results.
- ⚡ Faster performance for a cleaner YouTube experience.

Popify makes your YouTube feed pop — one thumbnail at a time.

May 25, 2026

short_description

Improves boring youtube thumbnails with Jambofy, animefy, dogify & more!

Improves boring youtube thumbnails with popify, animefy, dogify & more!

May 25, 2026

name

YouTube Jambofy v3.0

Popify - Youtube Themeify & Customizer

Permissions & access

Permissions: storage
Host access: https://www.youtube.com/*, https://docs.google.com/*, https://forms.gle/*, https://www.reddit.com/*

Screenshots

Popify - Youtube Themeify & Customizer screenshot 1

Popify - Youtube Themeify & Customizer screenshot 2

Popify - Youtube Themeify & Customizer screenshot 3

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