ChordEdit image editing

One-step semantic image edits where the source image structure should mostly stay intact.

A PNG edit generated from the uploaded image through the ChordEdit SD-Turbo path.

4 credits/useImage inputMax 25 MBEstimated 60-1800 seconds

Input

Source image plus source_prompt and target_prompt captions, with official ChordEdit sliders.

Image formats

jpgjpegpngwebp

Output

A PNG edit generated from the uploaded image through the ChordEdit SD-Turbo path.

Best for

One-step semantic image edits where the source image structure should mostly stay intact.

Models, parameters, and sources

ChordEdit edits an uploaded image in one low-energy transport step, using source and target prompts with SD-Turbo components.

ChordEdit is a training-free image editing method built around SD-Turbo component weights and an official one-step transport pipeline.

arXiv - 2026

The ChordEdit paper describes one-step low-energy transport for image editing and exposes the demo parameters mirrored by this tool.

source_prompt: caption for the original uploaded image.
target_prompt: caption for the desired edited image.
n_samples: official noise-sample count; TelkNet defaults to 16 for the highest-quality slider setting.
t_start: official transport start time; must be greater than t_end.
t_end: official transport end time.
t_delta: low-energy transport delta.
step_scale: edit update scale from the official demo.
seed: deterministic ChordEdit seed; official demo default is 42.

Turn objects or scene attributes into a target description
Test paper-style edits such as horse to unicorn or season changes
Generate quick edit candidates while keeping the original composition recognizable

1Upload a JPG, PNG, or WebP source image
2Write source_prompt and target_prompt to match the official ChordEdit interface
3Keep n_samples at 16 for the highest-quality default and submit the task

Source and target prompts should describe the whole image, not only a single word
t_start must stay greater than t_end
Outputs depend on the SD-Turbo and ChordEdit public model behavior, so exact official-gallery parity is not guaranteed for every upload

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