Calculators
Calculate age, percentages, profit margins and loan payments online.
2 tools
Quick answer
Use these image tools to reduce file size, resize dimensions, convert formats and create downloadable QR codes.
Compress images for faster uploadsResize for social or product useConvert formats or generate QR codes
Image & QR ToolsFree
Image Compressor
Compress JPG, PNG and WebP images in bulk with quality, target-size, resize and output-format controls.
Image & QR ToolsFree
Image Resizer
Resize one or many images by pixels, percentage or ready-made presets with aspect ratio, fit and no-upscale controls.
No matching tool found in this category.
Category overview
Choose the right calculators
Calculate age, percentages, profit margins and loan payments online. Open the tool that matches your task, review the available settings and check the result before downloading, copying or sharing it.