Increase Resolution | AI Video Upscaler API

Bria Increase Resolution

Bria Increase Resolution enlarges images by a fixed 2× or 4× while preserving sharp edges, textures, and natural color. It’s built on licensed training data for compliant commercial use and is ideal for design assets, product photos, and AI artwork that already look good but need more pixels.

✨ Highlights

Fixed-factor upscale — 2× or 4× with consistent geometry and minimal ringing.
Quality-first — enhances detail while avoiding over-sharpening or halos.
Production-friendly I/O — synchronous or async API; URL or BASE64 output.
Performance guardrails — maximum total area 8192×8192 px.

🧩 Parameters

image* (required) Source image (URL or upload).
desired_increase* (dropdown, required) Resolution multiplier: 2 or 4.

The model respects a max total area of 8192×8192 px.

🚀 How to Use

Upload/Paste image (required).
Choose desired_increase = 2 or 4.
Click Run to generate and download the upscaled result.

💰 Pricing

Per run: $0.04

🧠 Tips

Choose the factor by destination: web UI elements often need 2×; print or large hero images benefit from 4× (when within the area cap).
Pipeline pairing: combine with a gentle denoise or JPEG-artifact cleanup before upscaling for best results.

Notes

This model is best suited for images that are already reasonably sharp and clean, and need additional resolution. For extremely blurry or heavily compressed sources, consider using ultimate-image-upscaler.

Increase Resolution API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/bria/increase-resolution with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Increase Resolution below.

HTTP example

# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/bria/increase-resolution" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "image": "https://example.com/your-input.jpg",
    "desired_increase": 2,
    "enable_sync_mode": false,
    "enable_base64_output": false
}'

# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# When status is "completed", read the output from data.outputs[0].

Node.js example

// npm install wavespeed
const WaveSpeed = require('wavespeed');

const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env

const result = await client.run("bria/increase-resolution", {
        "image": "https://example.com/your-input.jpg",
        "desired_increase": 2,
        "enable_sync_mode": false,
        "enable_base64_output": false
});

console.log(result.outputs[0]); // → URL of the generated output

Python example

# pip install wavespeed
import wavespeed

output = wavespeed.run(
    "bria/increase-resolution",
    {
    "image": "https://example.com/your-input.jpg",
    "desired_increase": 2,
    "enable_sync_mode": false,
    "enable_base64_output": false
}
)

print(output["outputs"][0])  # → URL of the generated output

Increase Resolution API — Frequently asked questions

What is the Increase Resolution API?

Increase Resolution is a Bria model for upscaling, exposed as a REST API on WaveSpeedAI. Bria Increase Resolution upscales images with a method that preserves original content without regeneration, producing sharper, higher-quality output. Ready-to-use REST API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.

How do I call the Increase Resolution API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/bria/bria-increase-resolution.

How much does Increase Resolution cost per run?

Increase Resolution starts at $0.040 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Increase Resolution accept?

Key inputs: `image`, `desired_increase`, `enable_base64_output`, `enable_sync_mode`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/bria/bria-increase-resolution.

How long does Increase Resolution take to generate?

Average end-to-end generation time on WaveSpeedAI is around 15 seconds per request — measured across recent runs. Queue time scales with global demand; live status is visible in the prediction record.

Can I use Increase Resolution outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (Bria). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.

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