Forem: Pixivo AI

How I Use Pixivo AI to Generate and Edit Images Without Design Skills

Pixivo AI — Tue, 05 May 2026 09:07:15 +0000

What is Pixivo AI?

Pixivo AI is an all-in-one AI-powered image creation and editing platform built for creators, makers, and businesses. It helps users generate, edit, and enhance images in seconds using natural language or simple uploads—no design background required.

What problems does it solve?

Creating high-quality visuals usually means switching between multiple tools or relying on professional design software. Pixivo AI brings image generation, editing, and enhancement into one place, making the entire workflow faster and simpler.

Key features

Generate images from text or reference images
Edit images using natural language instructions
Remove backgrounds and objects with clean, commercial-ready results
Upscale images up to 4× without losing detail
Extend images with AI outpainting
Create product photos, portraits, and scene designs

Who is it for?

Pixivo AI is useful for:

Content creators and social media managers
Designers and marketers who want faster workflows
E-commerce sellers creating product images
Anyone who wants professional visuals without learning design tools

Getting started

Pixivo AI offers free credits for new users, so you can try core features without a credit card.

👉 👉 Pixivo AI

If you’re experimenting with AI image tools or looking to simplify visual creation, Pixivo AI is worth checking out.

LTX 2.3 Workflows and Tutorials Collection

Pixivo AI — Fri, 17 Apr 2026 15:11:14 +0000

LTX Workflow is a comprehensive resource hub for creating AI videos with LTX 2.3 and ComfyUI.

🎬 What you get:
• Step-by-step tutorials for text-to-video, image-to-video, and motion control
• Ready-to-use ComfyUI workflow files
• Model comparison and optimization guides
• Hardware requirements and performance tips
• Community showcase and research updates

🚀 Why LTX 2.3?
• Open-source and free
• Runs locally on consumer GPUs
• High-quality video generation
• Active community support

Perfect for creators, developers, and AI enthusiasts who want to generate professional AI videos without expensive cloud APIs.

Website: https://ltxworkflow.com

How I built a free browser-based watermark remover using Canvas API

Pixivo AI — Sun, 05 Apr 2026 14:13:12 +0000

I recently built CleanMark — a free, browser-based watermark removal tool that runs entirely in your
browser with no uploads, no registration, and no cost.

Try it here: https://cleanmark.org

## The core idea

Most watermark removers send your image to a server. CleanMark does everything locally using the
browser's Canvas API — your image never leaves your device.

## How Canvas inpainting works

The technique is called inpainting — filling in a selected region based on surrounding pixels.

Here's the basic flow:

User selects the watermark area with a brush or rectangle tool
The selection becomes a mask (white = remove, black = keep)
For each masked pixel, sample neighboring non-masked pixels
Fill the masked area using a weighted average of those neighbors

The sampling strategy matters a lot. A naive approach just averages nearby pixels, which creates a

blurry patch. A better approach uses patch-based matching — find a similar texture patch elsewhere in
the image and copy it in.

For CleanMark, I implemented a fast approximation:

Scan outward from each masked pixel in concentric rings
Weight closer pixels more heavily
Apply a slight blur to blend edges

This works well for simple backgrounds (gradients, solid colors, textures) which covers most watermark
use cases.

## Why browser-only?

Privacy: your images stay on your device
Cost: no server = no hosting bill
Speed: no upload/download round trip

## Stack

Next.js (App Router)
Canvas API for image processing
next-intl for i18n (English + Chinese)

## What's next

Improve inpainting quality for complex backgrounds
Add batch processing
Open source the core algorithm

If you're building image tools in the browser, the Canvas API is more powerful than most people

realize. Happy to answer questions about the implementation.

How I built a browser-based AI watermark remover with Next.js and Canvas API

Pixivo AI — Sat, 04 Apr 2026 14:36:58 +0000

The Problem

AI tools like Gemini and Doubao add watermarks to generated images. Removing them usually requires
desktop software or paid services. I wanted something instant, free, and private.

## The Solution

CleanMark — 4 tools, all running client-side in the browser.

Gemini Watermark Remover (auto-detect & remove)
Doubao Watermark Remover (auto-detect & remove)
Manual Eraser (brush tool for any custom watermark)
Logo Overlay (cover watermarks with your own brand)

## Tech Stack

Next.js 16 App Router
Canvas API for image processing
next-intl for i18n (EN/ZH)

## How the Watermark Removal Works

The core idea is Canvas-based inpainting — analyze pixels around the watermark and fill with
surrounding colors.

### For Gemini & Doubao (Automatic)

These AI tools embed watermarks at fixed, predictable positions. So we:

Load the image onto an HTML canvas
Identify the watermark region (known coordinates/pattern)
Sample neighboring pixels outside the watermark area
Fill the region using a weighted average of surrounding pixels

### For Manual Eraser

The user paints over the watermark with a brush:

Sample pixels around each stroke point
Apply blur/average to blend with surroundings
Result looks natural because it inherits local texture

### Why Client-Side?

All processing uses the native browser Canvas API — no server needed. The image never leaves the
device, zero privacy risk, instant results.

## Try it

https://cleanmark.org

https://github.com/sunzhenyu/CleanMark