Image to text (OCR)
Recognise Simplified Chinese, Traditional Chinese, or English text locally and export readable text plus structured JSON with confidence data.
Remove image background locally
Portrait or general cutout · Refine edges · Replace background
Images stay on your device
Files
0 · 0 selected
No images selected yet.
Drop images or a ZIP file here
You can also paste an image or select several at once.
JPEG · PNG · WEBP · AVIF
Settings
Advanced settings
Export settings
ID photo compositionOn-device detection only suggests a crop; you can still adjust it before export.
This image’s crop has not been confirmed.
ID photo backgroundOptional on-device portrait cut-out; the original never leaves your device.
Dimensions
Preset sizeCommon platform sizes
Select one or more sizes; each image is exported in every selected size.
Icon safe area
One composition generates favicon, PWA and common app sizes, plus a manifest.
Crop areaDrag the box to resize or reposition it
Rotation0°
Quality
Padding on each sidepx
Upscale imageReal-ESRGAN · 2×
Pick a colour from the image
Frame rangeLeave the last frame blank to use the rest.
Base64 increases data size. This tool limits input to protect browser memory.
About this tool
Portraits and product images benefit from different segmentation models. Choose a suitable mode, inspect edges closely and reuse the mask when trying solid colours or a replacement background image.
How to use
Remove image background locally
What this tool is for
Remove backgrounds locally with a fast portrait model or a finer general model, then reuse the mask with transparency, a solid colour, or another image.
How to use it
Choose the fast portrait or detailed general model, allowing the first download and integrity check to finish. Review the alpha mask, then reuse it for transparent, solid, or custom backgrounds; hair and translucent edges still need zoomed inspection.
Results and next steps
The default result is a transparent PNG, or the same mask can be composited onto a solid or custom background. Zoom and compare before download.
Privacy and local processing
Processing runs in your browser. Source images are not uploaded by this tool.
Common questions
When should I choose the portrait or general model?
Try the smaller portrait model for a person, and the larger general model for products or more varied subjects. Models download into the browser while photos remain local. Inspect hair, glass and semi-transparent edges closely.
Which format is used for a transparent cutout?
With a transparent background selected, the tool automatically exports PNG to preserve the alpha channel. JPEG does not support transparency. The calculated mask can be reused when you try a solid colour or an image background.
What should I do about missing areas or rough cutout edges?
Compare the portrait and general models and use modest feathering; too much can erase detail. This page has no manual mask-painting tool. For persistent gaps, use a clearer, better-separated source or an editor with editable masks.
Related tools
Opens in a new tab
Comments
0