🪄 AI Signature Remover

Strip AI metadata and provenance from photos and videos, rewrite clean Genbox authorship

About this tool

Removes every technical signature an AI generator leaves behind - C2PA/JUMBF provenance manifests, XMP, 'AI generated' EXIF tags, ICC and stray APP segments in images; the C2PA/JUMBF uuid box, the (c)too producer tag and the encoder compressorname in MP4/MOV video - then writes clean, realistic authorship metadata for GenBox Free Tools (always, there is no clean-only mode). A playground for colour grading, saturation, brightness, contrast, temperature, hue, barrel deformation and vignette, plus a Realism pass that makes a cleaned file look genuinely shot: ISO luminance and chroma noise, surface micro-texture, chromatic aberration, grain and a real JPEG/encoding history. Images and videos are processed in one go with the same controls (video is re-encoded H.264 High / 4:2:0).

Upload images and/or videos - several at once are fine.

Image(s) / video(s) *

⬆ Drag & drop file(s) here

JPG, PNG, WEBP or MP4/MOV. Several files at once are fine.

Grade the look.

Colour grading

Saturation

Brightness

Contrast

Temperature (warm / cool)

Hue shift

Deform, grain and finish.

Deformation (barrel / pincushion)

Swirl

Film grain

0.8

0 = off. 0.6-1.2 looks like real sensor noise.

Sharpen

1.15

1 = off.

Vignette

JPEG quality

Make it look photographed: sensor noise, dust, lens and file history. Then process.

ISO noise (luminance)

Sensor grain, stronger in the shadows.

Chroma noise

Colour speckle. The strongest 'real photo' cue.

Noise grain size

1.4

1 = fine per-pixel, 4 = clumpy film-like.

Sensor dust

Soft blobs on flat areas (walls, sky).

Dust specks / hot pixels

Micro texture

Surface texture that kills the glassy AI smoothness.

Chromatic aberration

Lens colour fringing on high-contrast edges.

JPEG history

Double compression + 4:2:0 chroma, like a real camera/phone file.

API

POST /api/tools/signature-remover/run (multipart/form-data) → JSON with outputs[].url, a zip link and a config_url.

Every run also hands you the config JSON (button above). It is the request body - POST it straight back to replay the exact generation:

curl -X POST -H 'Content-Type: application/json' \\
  --data @genbox-config-signature-remover.json \\
  /api/tools/signature-remover/run

For AI agents · API specs

Technical specs

Category	cleanup
Slug	`signature-remover`
Run endpoint	`POST /api/tools/signature-remover/run`
Content type	`multipart/form-data` (with file uploads) or `application/json`
Response	JSON: `job`, `notes`, `outputs[].url`, `zip`, `config_url`
Rate limit	API: 1 request / minute / IP. Live preview and image renders have their own separate limits, plus a short global cooldown between renders (storm protection). Over a limit you get HTTP `429` + a `Retry-After` header (local requests are unlimited)
Machine-readable spec	`GET /api/tools/signature-remover`
OpenAPI 3.1 (Swagger)	this tool (JSON) · all tools

Request body

Every parameter accepted by the run endpoint, in request-body order. Fields are optional unless marked required. The same schema is published as OpenAPI 3.1. Upload files with multipart/form-data; a JSON body replays a saved config.

Parameter	Type	Required	Default / allowed values	Description
`image`	file (list)	required		JPG, PNG, WEBP or MP4/MOV. Several files at once are fine.
`credit`	select	no	`on` · `off`	Always stamps 'GenBox Free Tools (genbox.eu)' as the author.
`grade`	select	no	`none` · `warm` · `cool` · `vivid` · `cinematic` · `vintage` · `faded` · `mono`
`saturation`	range	no	`0`
`brightness`	range	no	`0`
`contrast`	range	no	`0`
`temperature`	range	no	`0`
`hue`	range	no	`0`
`deform`	range	no	`0`
`swirl`	range	no	`0`
`grain`	range	no	`0.8`	0 = off. 0.6-1.2 looks like real sensor noise.
`sharp`	range	no	`1.15`	1 = off.
`vignette`	range	no	`0`
`iso`	range	no	`22`	Sensor grain, stronger in the shadows.
`chroma_noise`	range	no	`12`	Colour speckle. The strongest 'real photo' cue.
`grain_size`	range	no	`1.4`	1 = fine per-pixel, 4 = clumpy film-like.
`dust`	range	no	`8`	Soft blobs on flat areas (walls, sky).
`specks`	range	no	`3`
`micro_texture`	range	no	`12`	Surface texture that kills the glassy AI smoothness.
`chroma_aberration`	range	no	`6`	Lens colour fringing on high-contrast edges.
`jpeg_history`	select	no	`on` · `off`	Double compression + 4:2:0 chroma, like a real camera/phone file.
`quality`	number	no	`92`

Call it from an agent

GET /api/tools/signature-remover - machine-readable spec of this tool (inputs, category, API block).
GET /api/tools - list of every tool plus the categories.
POST /api/tools/signature-remover/run - run it. Accepts multipart/form-data (with files) or a raw application/json body. Returns JSON with outputs[].url, zip and config_url.
The config_url JSON is the request body - POST it back to replay the same generation.

# agent example
curl -s https://genbox.eu/api/tools/signature-remover/run \\
  -H 'Content-Type: application/json' \\
  --data @genbox-config-signature-remover.json

Rate limits

Max 1 request per minute per IP on the run endpoint.
Over the limit you get HTTP 429 with retry_after (seconds) - wait that long and retry.
Higher limits and API keys are coming soon: an API key will lift the per-IP throttle. Not available yet.