mynth

Sample output generated by FLUX.2 Flex, a image generation model available via the Mynth API
imagecommercial use

FLUX.2 Flex

FLUX.2 Flex by Black Forest Labs – image generation model API

FLUX.2 [flex] is a configurable text-to-image and editing model specialized for typography and fine detail, with adjustable steps and guidance scale.

released 2025-11-25

model id

black-forest-labs/flux.2-flex

Open in playgroundAPI docs
HomepageGitHubCivitAILicense

01pricing

generation

Charged per output image

Standard
$0.060/per image
Input imagescharged for each input used by each successful output
$0.10/per input image

≈ 16 images per $1 at standard size

platform features

Optional add-ons & automatic features

Mynth Magic PromptFree during beta while we test Magic Prompt and gather feedback
$0.01Free/per task
Content Rating
Free/per image
Automatic Size
Free/per task
Automatic Model
Free/per task

Feature costs apply only when a feature is used in a request.

Pricing is subject to change — we're in Beta and costs may be adjusted as we scale. You'll be notified before any price changes take effect.