# Blend

Browse 16 online Blend tools for processing, converting, validating, and managing Blend files and data. No software installation is needed.

> Canonical page: https://elysiatools.com/en/tags/blend

## Overview

Use Blend tools in your browser to process, convert, validate, and manage Blend files and data. Choose from 16 tools for common Blend-related workflows.

## Frequently asked questions

### What can I do with Blend tools?

You can process, convert, validate, and manage Blend files and data through a browser-based interface without installing software.

### How is my data handled?

You operate the tools in your browser, while processing runs on Elysia Tools servers. Text inputs are not stored, and uploaded files are automatically deleted after 6 hours.

### Do I need to install software to use these tools?

No. Blend tools are available through the browser, so no software installation is needed.

## Tools

- [Audio Channel Mixer](https://elysiatools.com/en/tools/audio-channel-mix): Mix left and right channels into mono with specific ratios
- [Audio Mixer](https://elysiatools.com/en/tools/audio-mixer): Mix two audio files together with customizable timing control
- [Color Mixer](https://elysiatools.com/en/tools/color-mixer): Mix multiple colors together with different blending modes and ratios
- [Fertilizer N-P-K Blend Calculator](https://elysiatools.com/en/tools/fertilizer-blend-calculator): Compute how to mix base fertilizers to hit a target N-P-K analysis like 10-10-10. Outputs per-fertilizer kg plus a parts ratio for any batch size.
- [Image Blending Effect](https://elysiatools.com/en/tools/image-add-blending): Blend multiple images together using various blend modes for creative compositions and effects
- [Image Gradient Overlay](https://elysiatools.com/en/tools/image-add-gradient): Add gradient overlay effects to images with customizable colors, directions, and blend modes
- [Add Texture Effect](https://elysiatools.com/en/tools/image-add-texture): Add various texture overlays to images with customizable blend modes and intensity
- [Image Color Burn Blend](https://elysiatools.com/en/tools/image-color-burn): Apply color burn blend mode between two images for dramatic darkening and intense color effects
- [Image Color Dodge Blend](https://elysiatools.com/en/tools/image-color-dodge): Apply color dodge blend mode between two images for bright, ethereal and glowing effects
- [Image Composite](https://elysiatools.com/en/tools/image-composite): Composite multiple images together with precise control over position, opacity, and blend modes
- [Image Hard Light Blend](https://elysiatools.com/en/tools/image-hard-light): Apply hard light blend mode between two images for strong, intense contrast and vivid effects
- [Image Multiply Blend](https://elysiatools.com/en/tools/image-multiply): Apply multiply blend mode between two images to create shadow effects and darken colors
- [Image Overlay Blend](https://elysiatools.com/en/tools/image-overlay): Apply overlay blend mode between two images to enhance contrast and create dramatic effects
- [Image Screen Blend](https://elysiatools.com/en/tools/image-screen): Apply screen blend mode between two images to create brighter, more luminous effects
- [Image Soft Light Blend](https://elysiatools.com/en/tools/image-soft-light): Apply soft light blend mode between two images for gentle, subtle contrast enhancements
- [Refrigerant Pressure-Temperature Lookup (R-22 / R-410A / R-134a)](https://elysiatools.com/en/tools/refrigerant-pressure-temperature): Saturated pressure ↔ temperature lookup for common HVAC refrigerants via the Antoine fit ln(P) = A − B/(T_C + C): R-22 (HCFC-22), R-134a (HFC-134a), and R-410A (R-32/R-125 near-azeotropic blend). Coefficients fitted against the ASHRAE Handbook / NIST REFPROP saturation tables. Two modes: solve saturation pressure from temperature, or solve saturation temperature from pressure. Pressure may be absolute or gauge (atmospheric default 1.01325 bar) in bar/MPa/kPa/PSI; temperature in °C/K/°F. Engineering estimate only — does not replace the manufacturer's P-T chart.

## Related content

- [Image](https://elysiatools.com/en/tags/image): Browse 355 online image tools for PNG, JPG, JPEG, WebP, GIF, SVG, ICO, BMP, TIFF, and AVIF files. Use them in your browser with server-side processing.
- [Overlay](https://elysiatools.com/en/tags/overlay): Browse 26 online overlay tools for working with overlay-related files and data. Use them in your browser; text inputs are not stored and uploaded files are deleted after 6 hours.
- [Color](https://elysiatools.com/en/tags/color): Browse 214 online Color tools for working with HEX, RGB, HSL, and palette data. Use them in your browser with server-side processing.
- [Contrast](https://elysiatools.com/en/tags/contrast): Browse 26 online contrast tools for working with contrast-related tasks in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.
- [Mix](https://elysiatools.com/en/tags/mix): Browse 22 online Mix tools for processing, converting, validating, and managing mix files and data in your browser.
- [Multiple](https://elysiatools.com/en/tags/multiple): Browse 142 online tools for working with multiple formats and operations in your browser, with secure server processing and automatic file deletion after 6 hours.