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FLUX.2 Flex — Black Forest Labs' Best Model for Text and Typography

FLUX.2 [flex] is the FLUX.2 variant Black Forest Labs calls its best model for text and typography. It delivers highly accurate text rendering and custom lettering, and in January 2026 BFL made it up to 3x faster.

  • Black Forest Labs FLUX.2 [flex]
  • Best FLUX model for typography
  • Accurate text rendering
  • Up to 3x faster since Jan 2026
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Why FLUX.2 Flex Is a Great AI Image Generator

Use Flex when words are the point: posters, packaging, title cards and wordmarks where every letter must be spelled and shaped right.

  • Typography first

    BFL's pick for text and typography within FLUX.2.

  • Accurate text

    Long headlines and small labels come out spelled correctly.

  • Custom lettering

    Hand-lettered, serif, display and retro styles.

  • Faster now

    Up to 3x faster after BFL's January 2026 update.

What FLUX.2 Flex can do

  • Text to image

    Design-led images from a prompt.

  • Headline control

    Put exact wording in quotes.

  • Fine detail

    Crisp edges for logos and badges.

  • 1MP output

    Choose 1MP, in 1:1 format.

  • Text-only, no setup

    Everything starts from a prompt — no reference images or settings to wrangle.

  • Up to 4 images per run

    Generate 1–4 variations at once and keep the best; each image is billed and refunded on its own.

Use cases

Starting points you can copy into the generator above.

Use caseGood forExample prompt
PostersHeadline-led designs.

A Swiss-style poster with the headline "DESIGN WEEK 2026" in bold grotesk, red and black, grid layout, small dates at the bottom

WordmarksLogo explorations.

A wordmark for a bakery called "Golden Crumb" in warm hand-lettered script with a wheat motif, on cream

Book coversTitle and art together.

A sci-fi novel cover titled "Echoes of Titan" in chrome display type above a ringed planet

LabelsPackaging with copy.

A craft beer can label reading "Hazy Days IPA · 6.5% ABV" with a surfing sunset illustration

FLUX.2 Flex in 3 steps

  1. 1

    Write a prompt

    Describe subject, style, light and any text in quotes.

  2. 2

    Pick size, aspect ratio and count

    Choose the resolution, aspect ratio and 1–4 images. The credit cost is shown before you submit.

  3. 3

    Generate and keep your results

    Images appear in the generator and are saved to My works. Anything that fails is refunded automatically.

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Frequently asked questions

Flex is the FLUX.2 model tuned for text and typography; Pro is the better general-purpose and multi-reference model.

Ready to Fine-Tune Your Look with FLUX.2 Flex?

A flexible FLUX.2 for typography-heavy and stylized work.

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  • Up to 1MP output
  • Free credits on sign-up
  • Failed outputs refunded