hello there 🐠

openOutpaint creating some undersea... well, stuff

silly demo example current as of 9b174d6 / v0.0.8 / 2022-12-03

this is a completely vanilla javascript and html canvas outpainting convenience doodad built for the API optionally exposed by AUTOMATIC1111's stable diffusion webUI, operating similarly to a few others that are probably more well-known. this simply offers an alternative for my following vain desires:

• avoiding the overhead of an additional virtual python environment or impacting a pre-existing one
• operates against the API exposed by A1111's webUI
• no external dependencies, extremely boring vanilla
• no external connectivity, self-hosted and offline
• unobfuscated (cough cough)
• i am terrible at javascript and should probably correct that
• i have never used html canvas for anything before and should try it out

features

• intuitive, convenient outpainting - that's like the whole point right
• a giant, resizable, scalable canvas for you to paint all over (infinite canvas area planned, in //todo already)
• a very nicely functional and familiar layer system
• inpainting/touchup mask brush
• optional (visibly) inverted mask mode - red masks get mutated, blue masks stay the same, but you can't take both pills at once
• inpainting color brush to bring out your inner vincent van bob ross
• dedicated img2img tool with optional border masking for enhanced output coherence with existing subject matter
• marquee select tool to select regions and arbitrarily scale, create stamps, move chunks, do all sorts of damage
• decoupled cursor size and output resolution
• interrogate tool
• floating control panel to easily change models/samplers/steps/prompts/CFG/etc options for each dream summoned from the latent void (NOTE: model switching requires A1111 webUI to be on commit 5a6387e or more recent)
• floating toolbox with handy keyboard shortcuts
• optional grid snapping for precision
• optional hi-res fix for blank/txt2img dreams which, if enabled, uses image width/height / 2 as firstpass size
• optional overmasking for potentially better seams between outpaints - set overmask px value to 0 to disable the feature
• import arbitrary images and scale/stamp on the canvas whenever, wherever you'd like
• upscaler support for final output images
• saves your preferences/imported images to browser localstorage for maximum convenience
• reset to defaults button to unsave your preferences if things go squirrely
• floating navigable undo/redo palette with ctrl+z/y keyboard shortcuts for additional maximum convenience and desquirreliness

operation

prerequisities

you'll obviously need A1111's webUI installed before you can use this, thus you're presumed to have an operational python install up and running to boot.

quickstart speedrun

1. edit your cors-allow-origins to include https://zero01101.github.io and run webUI
2. go to https://zero01101.github.io/openOutpaint/ and fill in the host value with your webUI API address
3. click things and do stuff

step-by-step actually useful instructions

please see the quickstart wiki article and comprehensive manual.

pull requests/bug reports

please do! see contributing for details!

warranty

lmao