Free Programmatic image generation for AI agents

Run it free (5)

• Cloudflare Workers AI image models · free_image · free

  Image models on the pricing page, including FLUX.1 schnell, draw from the same 10,000 neurons/day. No separate free image count is stated.

  Limits: sharedNeuronsPerDay: 10000 · separateImageCap: null

  Source · asOf 2026-10-25 · Fetched twice 2026-10-25 about 10 s apart without logging in (HTTP 200, no redirect, identical HTML; the page shows 'Last updated Oct 20, 2026'). 'Our free allocation allows anyone to use a total of 10,000 Neurons per day at no charge.' The 'Image model pricing' table lists FLUX.1 schnell ('@cf/black-forest-labs/flux-1-schnell $0.0000528 per 512x512 tile $0.0001056 per step'), lucid-origin, phoenix-1.0, flux-2-dev, flux-2-klein-4b and flux-2-klein-9b. Tile, step and megapixel prices are paid units billed in neurons, not a free image allowance; the page states no separate free image count.

• FLUX.1-schnell · open_weights · oss · Apache-2.0

  Black Forest Labs FLUX.1-schnell weights. The model card license field says apache-2.0.

  Limits: none stored.

  Source · asOf 2026-10-25 · cardData.license fetched 2026-10-03 is apache-2.0. gated is auto. LICENSE.md returned 401, so the license text was not copied. Not FLUX.1-dev. Model API re-fetched twice 2026-10-25 (HTTP 200, byte-identical): cardData.license 'apache-2.0', gated 'auto'; LICENSE.md still 401.

• Stable Diffusion XL base 1.0 · open_weights · free · CreativeML Open RAIL++-M

  Downloadable SDXL base 1.0 weights under the CreativeML Open RAIL++-M license, not Apache.

  Limits: none stored.

  Source · asOf 2026-10-25 · LICENSE.md fetched 2026-10-03 is CreativeML Open RAIL++-M dated July 26, 2023. Not labeled Apache. LICENSE.md re-fetched twice 2026-10-25 (HTTP 200, byte-identical): 'CreativeML Open RAIL++-M License dated July 26, 2023'.

• ComfyUI · free_image · oss · GPL-3.0

  Open-source node UI for running image models locally.

  Limits: none stored.

  Source · asOf 2026-10-25 · LICENSE fetched 2026-10-03 is GNU GPL version 3. Model weights you load keep their own licenses. Re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): HTTP 200, no redirect, byte-identical: 'GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007'. License unchanged.

• stable-diffusion.cpp · free_image · oss · MIT

  Open-source local runtime for Stable Diffusion family models.

  Limits: none stored.

  Source · asOf 2026-10-25 · LICENSE fetched 2026-10-03 is MIT. Weights are not included in this license. Re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): HTTP 200, no redirect, byte-identical: 'MIT License' / 'Copyright (c) 2023 leejet'. License unchanged.

Reference (docs, public datasets and benchmarks) (0)

None.