Kou Kou Tu
Koukou Tu is a toolset focused on permanently free online AI background removal. It is claimed by its official to support batch background removal, handle complex backgrounds and delicate hair strands. It also provides other tools such as pattern extraction, white background images, batch SKU processing, watermark removal, trace-free text modification, image vectorization and infringement detection.
Updated: 2026-10-26
What is Kou Kou Tu?
The entry to the background removal tool is "Permanently Free Online AI Background Remover", but what really supports it is a toolbox categorized by scenarios: background removal tools, POD tools, e-commerce tools, image editing, image enhancement, generation/transformation and utility tools. The official states that after uploading an image, the AI automatically identifies the main subject and removes the background, and it can easily strip complex backgrounds and delicate hair strands. Its difference does not lie in "generating a new image", but in the entire process of processing an original material into a sellable material.
Who is it for?
- E-commerce sellers and graphic designers: Those who need to batch-create white-background images, SKU images, main images and detail pages, or adjust product images to the standardized dimensions required by platforms.
- Garment and textile printing practitioners: Who need to extract printed patterns from garment images, e-commerce main images or real-shot model images, enlarge the prints and perform positioning and cropping.
- Photography and design studios: Perform batch watermark removal, sticker removal, background replacement, hair extraction, and conduct unified processing before delivery.
- Content creators and small and medium-sized enterprise owners: Those who want to use free tools to create ID photos, posters, image translation, image beautification and conduct preliminary screening of copyright risks.
Key features
6Free Online Background Remover
Officially claimed to be permanently free and supporting batch processing, upload an image and the AI will automatically identify the main subject and remove the background; there is also a "click-and-select interactive background removal" feature that allows manual selection of the foreground and background to improve the background removal effect in complex scenes.
POD & Printing Tools
The official offers AI-powered intelligent batch clipping for printed patterns, enlarging printed patterns to make them clearer, batch extraction of printed patterns, positioning and cropping prints, and removing fabric textures, which specifically serves textile and clothing printing design.
E-commerce Tools
The official claims that it can one-click generate e-commerce main images, detail pages, scene images and posters, as well as batch generate SKUs, perform AI online intelligent resizing, replicate reference images, and automatically analyze outlines and light sources with white background image tools while adding realistic projections.
Image Editing & Enhancement
The official offers tools such as AI watermark removal, modification without leaving traces, text removal, sticker removal, layer splitting, image expansion, line art extraction, batch background replacement, old photo colorization and restoration, and lossless high-definition magnification.
Batch Smart Image Editing
Officially described as "Image Editing, Edit with Your Voice" — just describe the text, and the AI can complete image editing and batch photo retouching.
Compliance & Conversion
The official offers AI image copyright infringement detection and claims it can provide compliance suggestions for copyright risks such as images; it also provides practical tools like batch format conversion, batch compression, batch cropping, batch mosaicing, as well as JPG to SVG vector conversion and Perler bead pattern generator.
How to use Kou Kou Tu
- Choose tools based on "scenarios" instead of struggling with general background removal: use dedicated background removal for prints, sky background removal for skies, and free online background removal for human hair with point-and-click interaction.
- For batch tasks, prioritize using its built-in batch processing entry (batch background replacement, batch resizing, batch compression), as repeated operations on a single image are the most time-consuming.
- The results of AI watermark removal, trace-free text modification, and image vectorization are not completely lossless, and it is recommended to manually review important text and details.
- Be sure to check the material authorization before commercial use: The infringement detection and compliance suggestions provided by the tool are only for auxiliary judgment and do not constitute legal opinions.
- The risks of fonts, images and trademarks shall be confirmed separately in accordance with the official instructions.
- The quotas, batch limits and rules of free tools may be adjusted.
- run a test batch to verify the effect and time consumption before large-scale promotions or batch deliveries.
Traffic & popularity
Data month Sep 2026
Kou Kou Tu receives about 1.1M visits per month and ranks #54,913 worldwide.
Monthly visits
12 monthsTraffic sources
- Direct81.6%
- Search12.6%
- Referrals4.4%
- Social1.1%
- AI assistants0.4%
Top countries
- China73.9%
- Taiwan, China5.6%
- Egypt4.8%
- Singapore4.5%
- United States3.3%
Estimated from third-party traffic data.
Similar tools
PicsmanAn online image and video processing tool station that offers text-to-image, image-to-image, background removal, magic erasure, image quality enhancement, batch editing, and video generation. The official states that it is built with multiple image and video models, allowing you to start creating for free.
EketuYiketu is an online image editing and poster design platform focused on e-commerce. According to the official statement, it offers AI intelligent background replacement, AI model try-on, one-click background removal and batch editing, and supports platforms such as Taobao and Pinduoduo.
BgSubA domestic online AI matting and background replacement tool, the official claims that images are not uploaded and processing is completed locally. It supports background removal, background replacement, AI color adjustment, free adjustment and artistic filters.
XianyiXianyi AI Background Remover is a free offline desktop AI background removal tool. It runs locally based on the RMBG-1.4 model, supports batch background removal, multiple import methods, automatic cropping, copying and secondary editing, and can be used without logging in or connecting to the internet.
WatermarkRemover.ioAn AI-based online watermark removal tool that allows direct image uploads, link pasting, or processing of PDFs and videos, with split-screen real-time preview. The official FAQ states that image processing on the site is free for personal use and does not require registration.
ClipdropAI image editing toolset, which can complete background removal, object removal, image enlargement, image expansion, background replacement and text erasure in seconds. It supports size adaptation for various platforms and provides an API for developers to quickly integrate into products.