Model Comparison

Flux 2 Pro vs Ideogram V3

Two premium models with the same per-image cost but fundamentally different strengths. Flux 2 Pro delivers exceptional photorealism and supports image-to-image workflows, while Ideogram V3 has built its reputation on industry-leading text rendering. This comparison helps you choose the right tool for your specific needs.

Comparison8 min read
Background

Photorealistic Excellence vs Typography Mastery

Flux 2 Pro represents Black Forest Labs' flagship commercial offering. Built by the team behind Stable Diffusion, it delivers the highest quality in the FLUX lineup with exceptional photorealism, coherent compositions, and native support for image-to-image generation. The model excels at natural lighting, skin textures, and the subtle details that make images feel real rather than generated.

Ideogram V3 emerged from Ideogram AI with a singular focus: solve the text rendering problem that has plagued image generation models since their inception. The result is a model that produces remarkably accurate typography—readable words, proper letter spacing, and consistent fonts—while maintaining strong overall image quality. Its "magic prompt" feature automatically enhances basic prompts into more detailed descriptions.

The ELO ratings place these models close together: ~1170 for Flux 2 Pro and ~1175 for Ideogram V3. Both compete at the premium quality tier, making the choice about specialization rather than raw capability. Flux 2 Pro wins on photorealism and workflow flexibility with image input support. Ideogram V3 wins decisively when text accuracy matters—signage, logos, packaging, or any design where words must be legible.

At identical pricing, the decision comes down to your use case. If your images contain text that needs to be readable, Ideogram V3's specialized capabilities often reduce the number of regenerations needed to get usable output. If you're working with portraits, landscapes, or photographic content without prominent text, Flux 2 Pro's superior photorealism and image-to-image workflows may better serve your needs.

Tip: Both models produce excellent general-purpose images. The differentiator is text: if your image includes words that must be readable, start with Ideogram V3. For text-free photorealistic work, Flux 2 Pro typically delivers more natural results.

Side by Side

Visual Comparison

Compare outputs from both models using identical prompts. Pay attention to how each model handles text elements, photorealistic subjects, and overall composition quality across different content types.

PromptFlux 2 ProIdeogram V3
Typography DesignElegant business card design for 'AURORA DESIGN STUDIO' with minimalist layout, contact details '555-0142 | hello@auroradesign.co', premium cream cardstock texture, embossed gold foil accents, professional branding
Flux 2 Pro - Typography Design
Model: flux-2-pro
Elegant business card design for 'AURORA DESIGN STUDIO' with minimalist layout, contact details '555-0142 | hello@auroradesign.co', premium cream cardstock texture, embossed gold foil accents, professional branding
Ideogram V3 - Typography Design
Model: ideogram-v3
Elegant business card design for 'AURORA DESIGN STUDIO' with minimalist layout, contact details '555-0142 | hello@auroradesign.co', premium cream cardstock texture, embossed gold foil accents, professional branding
Portrait PhotographyCandid portrait of a street musician playing violin at golden hour, weathered hands on the instrument, shallow depth of field, authentic emotion, documentary photography style
Flux 2 Pro - Portrait Photography
Model: flux-2-pro
Candid portrait of a street musician playing violin at golden hour, weathered hands on the instrument, shallow depth of field, authentic emotion, documentary photography style
Ideogram V3 - Portrait Photography
Model: ideogram-v3
Candid portrait of a street musician playing violin at golden hour, weathered hands on the instrument, shallow depth of field, authentic emotion, documentary photography style
Product PhotographyArtisanal chocolate bar packaging with brand name 'CACAO NOIR' and '72% Dark Origin', textured kraft paper wrapper, rustic food photography, warm studio lighting
Flux 2 Pro - Product Photography
Model: flux-2-pro
Artisanal chocolate bar packaging with brand name 'CACAO NOIR' and '72% Dark Origin', textured kraft paper wrapper, rustic food photography, warm studio lighting
Ideogram V3 - Product Photography
Model: ideogram-v3
Artisanal chocolate bar packaging with brand name 'CACAO NOIR' and '72% Dark Origin', textured kraft paper wrapper, rustic food photography, warm studio lighting
Digital IllustrationWhimsical children's book illustration of a fox reading a book under a tree, soft watercolor style, dappled sunlight through leaves, magical forest atmosphere, picture book art
Flux 2 Pro - Digital Illustration
Model: flux-2-pro
Whimsical children's book illustration of a fox reading a book under a tree, soft watercolor style, dappled sunlight through leaves, magical forest atmosphere, picture book art
Ideogram V3 - Digital Illustration
Model: ideogram-v3
Whimsical children's book illustration of a fox reading a book under a tree, soft watercolor style, dappled sunlight through leaves, magical forest atmosphere, picture book art
Architectural SceneModern minimalist cafe interior with floor-to-ceiling windows, concrete and wood materials, hanging pendant lights, morning sunlight casting long shadows, architectural photography
Flux 2 Pro - Architectural Scene
Model: flux-2-pro
Modern minimalist cafe interior with floor-to-ceiling windows, concrete and wood materials, hanging pendant lights, morning sunlight casting long shadows, architectural photography
Ideogram V3 - Architectural Scene
Model: ideogram-v3
Modern minimalist cafe interior with floor-to-ceiling windows, concrete and wood materials, hanging pendant lights, morning sunlight casting long shadows, architectural photography

New to ImageGPT?

ImageGPT provides access to both Flux 2 Pro and Ideogram V3 through a single API. Choose the right model for each task—Flux 2 Pro for photorealism and image refinement, Ideogram V3 for typography-heavy designs—without managing multiple provider integrations. Start with a 7-day free trial.

Recommendations

When to Use Each Model

Choose based on whether your images require readable text or benefit from photorealistic rendering and image-to-image capabilities.

Ideogram V3

  • Marketing materials with headlines or taglines
  • Product packaging and label design
  • Logo concepts and brand identity mockups
  • Social media graphics with text overlays
  • Any image where text must be legible

Flux 2 Pro

  • Photorealistic portraits and headshots
  • Landscape and architectural photography
  • Image-to-image refinement workflows
  • Product photography without text
  • Editorial and stock photo style content
Deep Dive

Text Rendering Accuracy

The clearest differentiator: how each model handles typography in images.

Flux 2 Pro
"Vintage movie poster for 'MIDNIGHT IN PARIS' featuring the E..."
Flux 2 Pro result
Model: flux-2-pro
Vintage movie poster for 'MIDNIGHT IN PARIS' featuring the Eiffel Tower silhouette against a starry sky, art deco typography, tagline 'Where dreams find their way home', classic film poster design
Ideogram V3
"Vintage movie poster for 'MIDNIGHT IN PARIS' featuring the E..."
Ideogram V3 result
Model: ideogram-v3
Vintage movie poster for 'MIDNIGHT IN PARIS' featuring the Eiffel Tower silhouette against a starry sky, art deco typography, tagline 'Where dreams find their way home', classic film poster design

Movie poster design requires both visual impact and readable typography—the title, tagline, and any credits must be legible while the imagery tells a story. This prompt tests vintage-style text rendering with multiple text elements at different sizes and prominence levels.

In our testing, Ideogram V3 consistently produces clean, properly-formed typography with correct letter spacing and consistent styling. The title "MIDNIGHT IN PARIS" appears legible, and taglines remain readable at smaller sizes. Flux 2 Pro often creates visually compelling compositions but frequently introduces subtle text errors—letters that merge, spacing inconsistencies, or slight deformations that become apparent on closer inspection. For any design where text readability matters, Ideogram's reliability advantage is substantial.

Note: Text accuracy varies between generations for all models. However, Ideogram V3's success rate is notably higher—typically producing usable text in 1-2 attempts versus 4-6+ attempts for Flux 2 Pro on typography-heavy prompts.

Deep Dive

Photorealistic Portraits

Comparing human subject rendering—where Flux 2 Pro typically excels.

Flux 2 Pro
"Close-up portrait of a grandmother with kind eyes and weathe..."
Flux 2 Pro result
Model: flux-2-pro
Close-up portrait of a grandmother with kind eyes and weathered smile lines, silver hair softly backlit, genuine warmth in her expression, natural window light, documentary portrait photography
Ideogram V3
"Close-up portrait of a grandmother with kind eyes and weathe..."
Ideogram V3 result
Model: ideogram-v3
Close-up portrait of a grandmother with kind eyes and weathered smile lines, silver hair softly backlit, genuine warmth in her expression, natural window light, documentary portrait photography

Portrait photography demands attention to subtle details: skin texture that looks natural rather than plastic, proper light falloff, authentic expressions, and the small imperfections that make faces feel real. This prompt specifically asks for an older subject where these details are even more critical.

Flux 2 Pro typically renders portraits with remarkable naturalism—wrinkles that follow facial structure correctly, skin tones that vary subtly across the face, and lighting that behaves as it would in physical space. Ideogram V3 produces attractive portraits but sometimes with a slightly smoother, more processed quality. For portraits without text elements, Flux 2 Pro's photorealistic edge becomes the deciding factor.

Deep Dive

Product Design with Text

Testing packaging and product concepts where text and imagery must work together.

Flux 2 Pro
"Premium coffee bag design with brand name 'HIGHLAND ROAST' a..."
Flux 2 Pro result
Model: flux-2-pro
Premium coffee bag design with brand name 'HIGHLAND ROAST' and text 'Single Origin Ethiopian | Medium Roast | 12oz', kraft paper texture, coffee bean illustration, artisanal packaging design
Ideogram V3
"Premium coffee bag design with brand name 'HIGHLAND ROAST' a..."
Ideogram V3 result
Model: ideogram-v3
Premium coffee bag design with brand name 'HIGHLAND ROAST' and text 'Single Origin Ethiopian | Medium Roast | 12oz', kraft paper texture, coffee bean illustration, artisanal packaging design

Product packaging combines multiple challenges: the imagery must look premium and appetizing, while the text—brand name, product details, weight—must be completely legible. This is a common real-world use case where text accuracy directly impacts whether the generated image is usable for mockups or presentations.

Ideogram V3's specialized text handling shines in scenarios like this. Brand names typically render correctly, and even smaller detail text like origin information often remains readable. Flux 2 Pro may produce more visually appealing packaging aesthetics, but the text frequently contains errors that would require manual correction. For rapid prototyping of packaging concepts, Ideogram V3's reliable text rendering significantly reduces iteration time.

Tip: For packaging mockups where text must be perfect, consider using Ideogram V3 for initial concepts, then refining the best compositions with dedicated design software for final production.

Deep Dive

Illustration and Artistic Styles

How each model interprets non-photorealistic creative directions.

Flux 2 Pro
"Cozy autumn bookshop interior illustration, warm lighting th..."
Flux 2 Pro result
Model: flux-2-pro
Cozy autumn bookshop interior illustration, warm lighting through rain-streaked windows, stacks of vintage books, comfortable reading nooks, falling leaves outside, storybook illustration style
Ideogram V3
"Cozy autumn bookshop interior illustration, warm lighting th..."
Ideogram V3 result
Model: ideogram-v3
Cozy autumn bookshop interior illustration, warm lighting through rain-streaked windows, stacks of vintage books, comfortable reading nooks, falling leaves outside, storybook illustration style

Not all image generation requires photorealism. Illustration styles—storybook art, editorial illustrations, conceptual designs—demand different capabilities: consistent stylization, appealing color palettes, and compositions that feel hand-crafted rather than photographed.

Both models produce compelling illustrations, but with different approaches. Ideogram V3's style presets (particularly "Design" mode) can help guide output toward more illustrated aesthetics. Flux 2 Pro tends to interpret illustration prompts more naturalistically, sometimes blending photorealistic elements with illustrated ones in interesting ways. Neither model has a clear advantage here—the choice depends on whether you prefer Ideogram's preset-guided consistency or Flux 2 Pro's more organic interpretation.

Deep Dive

Workflow and Iteration

How image input support changes the creative process.

Flux 2 Pro: same cost, image input
"Atmospheric photograph of a misty forest path at dawn, ancie..."
Flux 2 Pro: same cost, image input result
Model: flux-2-pro
Atmospheric photograph of a misty forest path at dawn, ancient trees with twisted branches, rays of golden sunlight filtering through fog, mysterious and enchanting, fine art landscape photography
Ideogram V3: same cost, text-to-image only
"Atmospheric photograph of a misty forest path at dawn, ancie..."
Ideogram V3: same cost, text-to-image only result
Model: ideogram-v3
Atmospheric photograph of a misty forest path at dawn, ancient trees with twisted branches, rays of golden sunlight filtering through fog, mysterious and enchanting, fine art landscape photography

For pure text-to-image generation of landscapes and atmospheric scenes, both models produce excellent results. Flux 2 Pro tends toward more naturalistic rendering with subtle tonal variations, while Ideogram V3 may produce slightly more stylized or enhanced results depending on whether magic prompt is enabled.

The critical workflow difference is iteration capability. Flux 2 Pro's image input support means you can refine compositions—start with a generated image, then use it as input with modified prompts to adjust lighting, add elements, or shift the mood. This iterative capability is valuable for professional workflows where the first generation is rarely the final output. Ideogram V3's text-to-image-only approach requires generating from scratch each time, which can be limiting for refinement-heavy projects.

Note: Ideogram V3's magic prompt feature can be seen as a different kind of iteration assistance—it helps you get better results from simpler prompts, reducing the prompt engineering iteration that other models require.

Specifications

Feature Comparison

Technical specifications and capabilities for both models.

FeatureFlux 2 ProIdeogram V3
Release20252025
ArchitectureFLUX.2 DiffusionIdeogram proprietary
CreatorBlack Forest LabsIdeogram AI
Image qualityExcellentVery Good
Text renderingGoodIndustry-leading
PhotorealismExcellentGood
Generation speed~6s~4s
Cost per image (1MP)Same costSame cost
Image input support
Aspect ratio options9 ratios7 ratios
Style optionsNone4 presets
Magic promptNoYes (auto-enhance)
ELO rating~1170~1175
Open weights
Try It Yourself

Try Flux 2 Pro

Try Flux 2 Pro with your own prompts. Generate images and compare the results. Try prompts with text elements to see Ideogram's typography advantage, or test photorealistic subjects to experience Flux 2 Pro's rendering quality.

Generated visual
https://demo.staging.imagegpt.host/image?prompt=A+minimalist+book+cover+design+with+the+title+%27THE+SILENT+OBSERVER%27+in+elegant+serif+typography%2C+abstract+geometric+shapes+suggesting+a+human+silhouette%2C+muted+earth+tones+with+gold+accents%2C+contemporary+publishing+design&model=flux-2-pro

Frequently Asked Questions

Premium photorealism or perfect typography.
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